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Stewart C. Prager - Publications

Affiliations: 
2009 University of Wisconsin, Madison, Madison, WI 
 2009- Princeton Plasma Physics Laboratory Princeton University, Princeton, NJ 
Area:
Fusion energy, Fusion roadmapping, Plasma astrophysics, Plasma physics
Website:
http://www.pppl.gov/people/stewart-prager
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Year Citation  Score
2013 Prager SC. Helicity, Relaxation, and Dynamo in a Laboratory Plasma Geophysical Monograph. 111: 55-63. DOI: 10.1029/Gm111P0055  0.4
2011 Ren Y, Almagri AF, Fiksel G, Prager SC, Sarff JS, Terry PW. Experimental observation of anisotropic magnetic turbulence in a reversed field pinch plasma. Physical Review Letters. 107: 195002. PMID 22181614 DOI: 10.1103/Physrevlett.107.195002  0.53
2011 Ebrahimi F, Prager SC. Momentum transport from current-driven reconnection in astrophysical disks Astrophysical Journal. 743. DOI: 10.1088/0004-637X/743/2/192  0.516
2010 Chapman BE, Almagri AF, Anderson JK, Brower DL, Caspary KJ, Clayton DJ, Craig D, Den Hartog DJ, Ding WX, Ennis DA, Fiksel G, Gangadhara S, Kumar S, Magee RM, O'Connell R, ... ... Prager SC, et al. Generation and confinement of hot ions and electrons in a reversed-field pinch plasma Plasma Physics and Controlled Fusion. 52. DOI: 10.1088/0741-3335/52/12/124048  0.842
2010 Tharp TD, Almagri AF, Miller MC, Mirnov VV, Prager SC, Sarff JS, Kim CC. Measurements of impulsive reconnection driven by nonlinear Hall dynamics Physics of Plasmas. 17. DOI: 10.1063/1.3521336  0.833
2010 Ennis DA, Craig D, Gangadhara S, Anderson JK, Den Hartog DJ, Ebrahimi F, Fiksel G, Prager SC. Local measurements of tearing mode flows and the magnetohydrodynamic dynamo in the Madison Symmetric Torus reversed-field pinch Physics of Plasmas. 17. DOI: 10.1063/1.3458667  0.822
2009 Ding WX, Brower DL, Fiksel G, Den Hartog DJ, Prager SC, Sarff JS. Magnetic-fluctuation-induced particle transport and density relaxation in a high-temperature plasma. Physical Review Letters. 103: 025001. PMID 19659214 DOI: 10.1103/Physrevlett.103.025001  0.504
2009 Kuritsyn A, Almagri AF, Fiksel G, Miller MC, Mirnov VV, Prager SC, Sarff JS, Brower DL, Ding WX. Momentum transport from tearing modes in the MST reversed field pinch Ieee International Conference On Plasma Science. DOI: 10.1109/PLASMA.2009.5227736  0.346
2009 Chapman BE, Ahn JW, Almagri AF, Anderson JK, Bonomo F, Brower DL, Burke DR, Caspary K, Clayton DJ, Combs SK, Cox WA, Craig D, Deng BH, Den Hartog DJ, Ding WX, ... ... Prager SC, et al. Improved-confinement plasmas at high temperature and high beta in the MST RFP Nuclear Fusion. 49. DOI: 10.1088/0029-5515/49/10/104020  0.838
2009 Wyman MD, Chapman BE, Ahn JW, Almagri AF, Anderson JK, Bonomo F, Brower DL, Combs SK, Craig D, Den Hartog DJ, Deng BH, Ding WX, Ebrahimi F, Ennis DA, Fiksel G, ... ... Prager SC, et al. Plasma behaviour at high β and high density in the Madison Symmetric Torus RFP Nuclear Fusion. 49. DOI: 10.1088/0029-5515/49/1/015003  0.824
2009 Ebrahimi F, Prager SC, Schnack DD. Saturation of magnetorotational instability through magnetic field generation Astrophysical Journal. 698: 233-241. DOI: 10.1088/0004-637X/698/1/233  0.679
2009 McCoUam K, Anderson J, Blair A, Chapman B, Craig D, Den Hartog D, Ebrahimi F, Fiksel G, Gangadhara S, Goetz J, Hudson B, O'Connell R, Prager S, Sarff J, Wyman M. MST reversed field pinch development Aip Conference Proceedings. 1154: 46. DOI: 10.1063/1.3204598  0.786
2009 Kuritsyn A, Fiksel G, Almagri AF, Brower DL, Ding WX, Miller MC, Mirnov VV, Prager SC, Sarff JS. Measurements of the momentum and current transport from tearing instability in the Madison Symmetric Torus reversed-field pinch Physics of Plasmas. 16. DOI: 10.1063/1.3090325  0.549
2008 Deng BH, Ding WX, Brower DL, Almagri AF, McCollam KJ, Ren Y, Prager SC, Sarff JS, Reusch J, Anderson JK. Internal magnetic field structure and parallel electric field profile evolution during the sawtooth cycle in MST Plasma Physics and Controlled Fusion. 50. DOI: 10.1088/0741-3335/50/11/115013  0.583
2008 Piovesan P, Almagri A, Chapman BE, Craig D, Marrelli L, Martin P, Prager SC, Sarff JS. Filamentary current structures in the Madison Symmetric Torus Nuclear Fusion. 48. DOI: 10.1088/0029-5515/48/9/095003  0.777
2008 Reynolds JM, Sovinec CR, Prager SC. Nonlinear magnetohydrodynamics of pulsed parallel current drive in reversed-field pinches Physics of Plasmas. 15. DOI: 10.1063/1.2937770  0.698
2008 Svidzinski VA, Fiksel G, Mirnov VV, Prager SC. Modeling of ion heating from viscous damping of reconnection flows in the reversed field pinch Physics of Plasmas. 15. DOI: 10.1063/1.2937121  0.353
2008 Ji H, Kronberg P, Prager SC, Uzdensky DA. Mini-conference on angular momentum transport in laboratory and nature Physics of Plasmas. 15. DOI: 10.1063/1.2902348  0.384
2008 Gangadhara S, Craig D, Ennis DA, Den Hartog DJ, Fiksel G, Prager SC. Ion heating during reconnection in the Madison Symmetric Torus reversed field pinch Physics of Plasmas. 15. DOI: 10.1063/1.2884038  0.824
2008 Ebrahimi F, Mirnov VV, Prager SC. Momentum transport from tearing modes with shear flow Physics of Plasmas. 15. DOI: 10.1063/1.2838247  0.58
2008 Ding WX, Brower DL, Craig D, Chapman BE, Ennis D, Fiksel G, Gangadhara S, Den Hartog DJ, Mirnov VV, Prager SC, Sarff JS, Svidzinski V, Terry PW, Yates T. Stochastic magnetic field driven charge transport and zonal flow during magnetic reconnection Physics of Plasmas. 15. DOI: 10.1063/1.2837047  0.846
2008 Wyman MD, Chapman BE, Ahn JW, Almagri AF, Anderson JK, Bonomo F, Brower DL, Combs SK, Craig D, Den Hartog DJ, Deng BH, Ding WX, Ebrahimi F, Ennis DA, Fiksel G, ... ... Prager SC, et al. High- Β, improved confinement reversed-field pinch plasmas at high density Physics of Plasmas. 15. DOI: 10.1063/1.2835439  0.826
2007 Ebrahimi F, Mirnov VV, Prager SC, Sovinec CR. Momentum transport from current-driven reconnection in the reversed field pinch. Physical Review Letters. 99: 075003. PMID 17930902 DOI: 10.1103/Physrevlett.99.075003  0.743
2007 Ding WX, Brower DL, Craig D, Deng BH, Prager SC, Sarff JS, Svidzinski V. Nonambipolar magnetic-fluctuation-induced particle transport and plasma flow in the MST reversed-field pinch. Physical Review Letters. 99: 055004. PMID 17930765 DOI: 10.1103/Physrevlett.99.055004  0.527
2007 Gangadhara S, Craig D, Ennis DA, Hartog DJ, Fiksel G, Prager SC. Spatially resolved measurements of ion heating during impulsive reconnection in the Madison Symmetric Torus. Physical Review Letters. 98: 075001. PMID 17359029 DOI: 10.1103/Physrevlett.98.075001  0.804
2007 Den Hartog DJ, Ahn JW, Almagri AF, Anderson JK, Beklemishev AD, Blair AP, Bonomo F, Borchardt MT, Brower DL, Burke DR, Cengher M, Chapman BE, Choi S, Clayton DJ, Cox WA, ... ... Prager SC, et al. Recent improvements in confinement and beta in the MST reversed-field pinch Nuclear Fusion. 47: L17-L20. DOI: 10.1088/0029-5515/47/9/L01  0.777
2007 Svidzinski VA, Prager SC. On the physics of improved confinement during pulsed poloidal current drive in MST reversed-field pinch Journal of Fusion Energy. 26: 215-220. DOI: 10.1007/S10894-006-9041-6  0.568
2006 Choi S, Craig D, Ebrahimi F, Prager SC. Cause of sudden magnetic reconnection in a laboratory plasma. Physical Review Letters. 96: 145004. PMID 16712086 DOI: 10.1103/Physrevlett.96.145004  0.785
2006 McCollam KJ, Blair AP, Prager SC, Sarff JS. Oscillating-field current-drive experiments in a reversed field pinch. Physical Review Letters. 96: 035003. PMID 16486717 DOI: 10.1103/Physrevlett.96.035003  0.826
2006 Ding WX, Brower DL, Deng BH, Almagri AF, Craig D, Fiksel G, Mirnov V, Prager SC, Sarff JS, Svidzinski V. The Hall dynamo effect and nonlinear mode coupling during sawtooth magnetic reconnection Physics of Plasmas. 13. DOI: 10.1063/1.2363353  0.756
2006 Franz P, Bonomo F, Marrelli L, Martin P, Piovesan P, Spizzo G, Chapman BE, Craig D, Den Hartog DJ, Goetz JA, O'Connell R, Prager SC, Reyfman M, Sarff JS. Two-dimensional time resolved measurements of the electron temperature in MST Review of Scientific Instruments. 77. DOI: 10.1063/1.2229192  0.597
2005 Fiksel G, Hudson B, Den Hartog DJ, Magee RM, O'Connell R, Prager SC, Beklemishev AD, Davydenko VI, Ivanov AA, Tsidulko YA. Observation of weak impact of a stochastic magnetic field on fast-ion confinement. Physical Review Letters. 95: 125001. PMID 16197080 DOI: 10.1103/Physrevlett.95.125001  0.758
2005 Prager SC, Adney J, Almagri A, Anderson J, Blair A, Brower DL, Cengher M, Chapman BE, Choi S, Craig D, Combs S, Demers DR, Den Hartog DJ, Deng B, Ding WX, et al. Overview of results in the MST reversed field pinch experiment Nuclear Fusion. 45: S276-S282. DOI: 10.1088/0029-5515/45/10/S23  0.829
2005 Anderson JK, Adney J, Almagri A, Blair A, Brower DL, Cengher M, Chapman BE, Choi S, Craig D, Demers DR, Hartog DJD, Deng B, Ding WX, Ebrahimi F, Ennis D, ... ... Prager SC, et al. Dynamo-free plasma in the reversed-field pinch: Advances in understanding the reversed-field pinch improved confinement mode Physics of Plasmas. 12: 1-7. DOI: 10.1063/1.1883666  0.827
2005 Baker C, Prager S, Abdou M, Berry L, Betti R, Chan V, Craig D, Dahlburg J, Davidson R, Drake J, Hawryluk R, Hill D, Hubbard A, Logan G, Marmar E, et al. Scientific challenges, opportunities and priorities for the U.S. Fusion Energy Sciences Program Journal of Fusion Energy. 24: 13-114. DOI: 10.1007/S10894-005-6922-Z  0.599
2004 Ding WX, Brower DL, Craig D, Deng BH, Fiksel G, Mirnov V, Prager SC, Sarff JS, Svidzinski V. Measurement of the Hall dynamo effect during magnetic reconnection in a high-temperature plasma. Physical Review Letters. 93: 045002. PMID 15323767 DOI: 10.1103/Physrevlett.93.045002  0.751
2004 Ding WX, Brower DL, Deng BH, Craig D, Prager SC, Svidzinski V. Laser Faraday rotation measurement of current density fluctuations and electromagnetic torque (invited) Review of Scientific Instruments. 75: 3387-3392. DOI: 10.1063/1.1785275  0.746
2004 Brower DL, Ding WX, Deng BH, Mahdavi MA, Mirnov V, Prager SC. Fizeau interferometer for measurement of plasma electron current Review of Scientific Instruments. 75: 3399-3401. DOI: 10.1063/1.1780771  0.509
2004 Mirnov VV, Hegna CC, Prager SC. Two-fluid tearing instability in force-free magnetic configuration Physics of Plasmas. 11: 4468-4482. DOI: 10.1063/1.1773778  0.46
2004 Anderson JK, Biewer TM, Forest CB, O'Connell R, Prager SC, Sarff JS. Dynamo-free plasma in the reversed field pinch Physics of Plasmas. 11: L9-L12. DOI: 10.1063/1.1697399  0.53
2004 Ebrahimi F, Prager SC. Current profile control by alternating current magnetic helicity injection Physics of Plasmas. 11: 2014-2025. DOI: 10.1063/1.1690304  0.569
2004 Terry SD, Brower DL, Ding WX, Anderson JK, Biewer TM, Chapman BE, Craig D, Forest CB, O'Connell R, Prager SC, Sarff JS. Measurement of current profile dynamics in the Madison Symmetric Torus Physics of Plasmas. 11: 1079-1086. DOI: 10.1063/1.1643917  0.715
2004 Svidzinski VA, Prager SC. Effects of particles with large gyroradii on resistive magnetohydrodynamic stability Physics of Plasmas. 11: 980-991. DOI: 10.1063/1.1643058  0.499
2003 Biewer TM, Forest CB, Anderson JK, Fiksel G, Hudson B, Prager SC, Sarff JS, Wright JC, Brower DL, Ding WX, Terry SD. Electron heat transport measured in a stochastic magnetic field. Physical Review Letters. 91: 045004. PMID 12906670 DOI: 10.1103/Physrevlett.91.045004  0.76
2003 O'Connell R, Den Hartog DJ, Forest CB, Anderson JK, Biewer TM, Chapman BE, Craig D, Fiksel G, Prager SC, Sarff JS, Terry SD, Harvey RW. Observation of velocity-independent electron transport in the reversed field pinch. Physical Review Letters. 91: 045002. PMID 12906668 DOI: 10.1103/Physrevlett.91.045002  0.776
2003 Crocker NA, Fiksel G, Prager SC, Sarff JS. Measurement of the current sheet during magnetic reconnection in a toroidal plasma. Physical Review Letters. 90: 035003. PMID 12570496 DOI: 10.1103/Physrevlett.90.035003  0.788
2003 Ding WX, Brower DL, Terry SD, Craig D, Prager SC, Sarff JS, Wright JC. Measurement of internal magnetic field fluctuations in a reversed-field pinch by Faraday rotation. Physical Review Letters. 90: 035002. PMID 12570495 DOI: 10.1103/Physrevlett.90.035002  0.774
2003 Combs SK, Baylor LR, Fehling DT, Fisher PW, Foust CR, Rasmussen DA, Wilgen JB, Chapman BE, Oliva SP, Prager SC, Sarff JS, Wyman MD, Brower DL, Ding WX, Terry SD, et al. New ORNL Pellet Injection System and Installation/Initial Operations on MST Fusion Science and Technology. 44: 513-517. DOI: 10.13182/Fst03-A388  0.807
2003 Sakakita H, Craig D, Anderson JK, Biewer TM, Terry SD, Chapman BE, Den-Hartog DJ, Prager SC. Behavior of Impurity Ion Velocities during the Pulsed Poloidal Current Drive in the Madison Symmetric Torus Reversed-Field Pinch Japanese Journal of Applied Physics. 42: L505-L507. DOI: 10.1143/Jjap.42.L505  0.783
2003 Mirnov VV, Hegna CC, Prager SC. A Hall dynamo effect driven by two-fluid tearing instability Plasma Physics Reports. 29: 566-570. DOI: 10.1134/1.1592555  0.44
2003 Sarff JS, Anderson JK, Biewer TM, Brower DL, Chapman BE, Chattopadhyay PK, Craig D, Deng B, Den Hartog DJ, Ding WX, Fiksel G, Forest CB, Goetz JA, O'Connell R, Prager SC, et al. Tokamak-like confinement at high beta and low field in the reversed field pinch Plasma Physics and Controlled Fusion. 45: A457-A470. DOI: 10.1088/0741-3335/45/12A/029  0.83
2003 Martin P, Marrelli L, Spizzo G, Franz P, Piovesan P, Predebon I, Bolzonella T, Cappello S, Cravotta A, Escande DF, Frassinetti L, Ortolani S, Paccagnella R, Terranova D, Chapman BE, ... ... Prager SC, et al. Overview of quasi-single helicity experiments in reversed field pinches Nuclear Fusion. 43: 1855-1862. DOI: 10.1088/0029-5515/43/12/028  0.814
2003 Sarff JS, Almagri AF, Anderson JK, Biewer TM, Blair AP, Cengher M, Chapman BE, Chattopadhyay PK, Craig D, Den Hartog DJ, Ebrahimi F, Fiksel G, Forest CB, Goetz JA, Holly D, ... ... Prager SC, et al. Tokamak-like confinement at a high beta and low toroidal field in the MST reversed field pinch Nuclear Fusion. 43: 1684-1692. DOI: 10.1088/0029-5515/43/12/014  0.836
2003 Ebrahimi F, Prager SC, Sarff JS, Wright JC. The three-dimensional magnetohydrodynamics of ac helicity injection in the reversed field pinch Physics of Plasmas. 10: 999-1014. DOI: 10.1063/1.1555622  0.573
2003 Reardon JC, Craig D, Den Hartog DJ, Fiksel G, Prager SC. Comparison of ion temperature diagnostics on the Madison symmetric torus reversed-field pinch Review of Scientific Instruments. 74: 1892-1895. DOI: 10.1063/1.1538345  0.646
2003 Brower DL, Ding WX, Terry SD, Anderson JK, Biewer TM, Chapman BE, Craig D, Forest CB, Prager SC, Sarff JS. Laser polarimetric measurement of equilibrium and fluctuating magnetic fields in a reversed field pinch (invited) Review of Scientific Instruments. 74: 1534-1540. DOI: 10.1063/1.1526927  0.712
2002 Brower DL, Ding WX, Terry SD, Anderson JK, Biewer TM, Chapman BE, Craig D, Forest CB, Prager SC, Sarff JS. Measurement of the current-density profile and plasma dynamics in the reversed-field pinch. Physical Review Letters. 88: 185005. PMID 12005692 DOI: 10.1103/Physrevlett.88.185005  0.803
2002 Hazeltine RD, Prager SC. New Physics in Fusion Plasma Confinement Physics Today. 55: 30-36. DOI: 10.1063/1.1506748  0.376
2002 Marrelli L, Martin P, Spizzo G, Franz P, Chapman BE, Craig D, Sarff JS, Biewer TM, Prager SC, Reardon JC. Quasi-single helicity spectra in the Madison Symmetric Torus Physics of Plasmas. 9: 2868. DOI: 10.1063/1.1482766  0.754
2002 Ebrahimi F, Prager SC, Sovinec CR. Resistive-ideal transition of pressure-driven instabilities in current-carrying plasmas beyond the Suydam criterion Physics of Plasmas. 9: 2470. DOI: 10.1063/1.1481860  0.739
2002 Svidzinski VA, Prager SC. Plasma heating in reversed field pinches at the fundamental ion cyclotron frequency Physics of Plasmas. 9: 1342. DOI: 10.1063/1.1463417  0.47
2002 Chapman BE, Almagri AF, Anderson JK, Biewer TM, Chattopadhyay PK, Chiang CS, Craig D, Den Hartog DJ, Fiksel G, Forest CB, Hansen AK, Holly D, Lanier NE, O'Connell R, Prager SC, et al. High confinement plasmas in the Madison Symmetric Torus reversed-field pinch Physics of Plasmas. 9: 2061-2068. DOI: 10.1063/1.1456930  0.855
2002 Freidberg JP, Berk HL, Betti R, Dahlburg JP, Hooper EB, Meade DM, Navratil G, Nevins WM, Ono M, Perkins FW, Prager S, Schoenburg K, Taylor TS, Uckan NA. Report of the U.S. department of energy fusion energy sciences advisory committee panel on burning plasma physics Journal of Fusion Energy. 21: 245-292. DOI: 10.1023/A:1015230701745  0.351
2001 Chapman BE, Anderson JK, Biewer TM, Brower DL, Castillo S, Chattopadhyay PK, Chiang CS, Craig D, Den Hartog DJ, Fiksel G, Fontana PW, Forest CB, Gerhardt S, Hansen AK, Holly D, ... ... Prager SC, et al. Reduced edge instability and improved confinement in the MST reversed-field pinch. Physical Review Letters. 87: 205001. PMID 11690477 DOI: 10.1103/Physrevlett.87.205001  0.832
2001 Lanier NE, Craig D, Anderson JK, Biewer TM, Chapman BE, Den Hartog DJ, Forest CB, Prager SC, Brower DL, Jiang Y. An investigation of density fluctuations and electron transport in the Madison Symmetric Torus reversed-field pinch Physics of Plasmas. 8: 3402-3410. DOI: 10.1063/1.1378328  0.8
2001 Craig D, Fiksel G, Prager SC, Sarff JS. Control of magnetic fluctuations in the reversed field pinch with edge current drive Physics of Plasmas. 8: 1463-1466. DOI: 10.1063/1.1365103  0.752
2001 Lanier NE, Craig D, Anderson JK, Biewer TM, Chapman BE, Den Hartog DJ, Forest CB, Prager SC, Brower DL, Jiang Y. Measurement of electron transport in the Madison Symmetric Torus reversed-field pinch (invited) Review of Scientific Instruments. 72: 1039-1045. DOI: 10.1063/1.1319613  0.681
2001 Prager S, Baker C, Baldwin D, Berk H, Betti R, Callen J, Chan V, Coppi B, Dahlburg J, Dean S, Dorland W, Drake J, Freidberg J, Goldston R, Hawryluk R, et al. Report of the FESAC panel on a burning plasma program strategy to advance fusion energy Journal of Fusion Energy. 20: 85-112. DOI: 10.1023/A:1021398608479  0.355
2000 Hansen AK, Almagri AF, Craig D, Den Hartog DJ, Hegna CC, Prager SC, Sarff JS. Momentum transport from nonlinear mode coupling of magnetic fluctuations Physical Review Letters. 85: 3408-11. PMID 11030908 DOI: 10.1103/Physrevlett.85.3408  0.767
2000 Fontana PW, Den Hartog DJ, Fiksel G, Prager SC. Spectroscopic observation of fluctuation-induced dynamo in the edge of the reversed-field pinch. Physical Review Letters. 85: 566-9. PMID 10991341 DOI: 10.1103/Physrevlett.85.566  0.454
2000 Lanier NE, Craig D, Anderson JK, Biewer TM, Chapman BE, Den Hartog DJ, Forest CB, Prager SC, Brower DL, Jiang Y. Control of density fluctuations and electron transport in the reversed-field pinch Physical Review Letters. 85: 2120-3. PMID 10970477 DOI: 10.1103/Physrevlett.85.2120  0.682
2000 Chapman BE, Biewer TM, Chattopadhyay PK, Chiang C, Craig DJ, Crocker NA, Den Hartog DJ, Fiksel G, Fontana PW, Prager SC, Sarff JS. Modifications to the edge current profile with auxiliary edge current drive and improved confinement in a reversed-field pinch Physics of Plasmas. 7: 3491-3494. DOI: 10.1063/1.1287913  0.672
2000 Sarff J, Almagri A, Anderson J, Chapman B, Craig D, Chiang C, Crocker N, Den Hartog D, Fiksel G, Hansen A, Prager S. Czechoslovak Journal of Physics. 50: 1471-1476. DOI: 10.1023/A:1022812032755  0.786
1999 Prager SC. Dynamo and anomalous transport in the reversed field pinch Plasma Physics and Controlled Fusion. 41: A129-A142. DOI: 10.1088/0741-3335/41/3A/008  0.313
1999 Sovinec CR, Prager SC. Magnetohydrodynamic effects of current profile control in reversed field pinches Nuclear Fusion. 39: 777-790. DOI: 10.1088/0029-5515/39/6/306  0.739
1999 Den Hartog DJ, Chapman JT, Craig D, Fiksel G, Fontana PW, Prager SC, Sarff JS. Measurement of core velocity fluctuations and the dynamo in a reversed-field pinch Physics of Plasmas. 6: 1813-1821. DOI: 10.1063/1.873439  0.754
1998 Chapman BE, Chiang C, Prager SC, Sarff JS, Stoneking MR. StrongE×BFlow Shear and Reduced Fluctuations in a Reversed-Field Pinch Physical Review Letters. 80: 2137-2140. DOI: 10.1103/Physrevlett.80.2137  0.62
1998 Almagri AF, Chapman JT, Chiang CS, Craig D, Den Hartog DJ, Hegna CC, Prager SC. Momentum transport and flow damping in the reversed-field pinch plasma Physics of Plasmas. 5: 3982-3985. DOI: 10.1063/1.873118  0.76
1998 Hansen AK, Almagri AF, Hartog DJD, Prager SC, Sarff JS. Locking of multiple resonant mode structures in the reversed-field pinch Physics of Plasmas. 5: 2942-2946. DOI: 10.1063/1.873017  0.643
1998 Chapman BE, Almagri AF, Anderson JK, Chiang C, Craig D, Fiksel G, Lanier NE, Prager SC, Sarff JS, Stoneking MR, Terry PW. E×B flow shear and enhanced confinement in the Madison Symmetric Torus reversed-field pinch Physics of Plasmas. 5: 1848-1854. DOI: 10.1063/1.872855  0.784
1998 Litwin C, Prager SC. Alpha effect of Alfven waves and current drive in reversed-field pinches Physics of Plasmas. 5: 553-555. DOI: 10.1063/1.872775  0.489
1998 Stoneking MR, Chapman JT, Den Hartog DJ, Prager SC, Sarff JS. Experimental scaling of fluctuations and confinement with Lundquist number in the reversed-field pinch Physics of Plasmas. 5: 1004-1014. DOI: 10.1063/1.872670  0.478
1997 Craig D, Almagri AF, Anderson JK, Chapman JT, Chiang C, Crocker NA, Den Hartog DJ, Fiksel G, Prager SC, Sarff JS, Stoneking MR. Enhanced Confinement with Plasma Biasing in the MST Reversed Field Pinch Physical Review Letters. 79: 1865-1868. DOI: 10.1103/Physrevlett.79.1865  0.716
1997 Sarff JS, Lanier NE, Prager SC, Stoneking MR. Increased Confinement andβby Inductive Poloidal Current Drive in the Reversed Field Pinch Physical Review Letters. 78: 62-65. DOI: 10.1103/Physrevlett.78.62  0.489
1997 McGuire KM, Kugel HW, La Haye RJ, Mauel ME, Nevins WM, Prager SC. Feedback stabilization of MHD instabilities Nuclear Fusion. 37: 1647-1655. DOI: 10.1088/0029-5515/37/11/415  0.314
1997 Stoneking MR, Lanier NE, Prager SC, Sarff JS, Sinitsyn D. Fivefold confinement time increase in the Madison Symmetric Torus using inductive poloidal current drive Physics of Plasmas. 4: 1632-1637. DOI: 10.1063/1.872324  0.574
1996 Sarff J, Cekic M, Den Hartog D, Fiksel G, Lanier N, Prager S, Stoneking M. The Reversed Field Pinch: Understanding and Improving Confinement Fusion Technology. 30: 1403-1408. DOI: 10.13182/Fst96-A11963144  0.585
1996 Fiksel G, Almagri AF, Craig D, Iida M, Prager SC, Sarff JS. High current plasma electron emitter Plasma Sources Science and Technology. 5: 78-83. DOI: 10.1088/0963-0252/5/1/010  0.718
1996 Fiksel G, Bengtson RD, Cekic M, Den Hartog D, Prager SC, Pribyl P, Sarff J, Sovinec C, Stoneking MR, Taylor RJ, Terry PW, Tynan GR, Wootton AJ. Measurement of magnetic fluctuation-induced heat transport in tokamaks and RFP Plasma Physics and Controlled Fusion. 38: A213-A225. DOI: 10.1088/0741-3335/38/12A/016  0.743
1996 Terry PW, Fiksel G, Ji H, Almagri AF, Cekic M, Den Hartog DJ, Diamond PH, Prager SC, Sarff JS, Shen W, Stoneking M, Ware AS. Ambipolar magnetic fluctuation‐induced heat transport in toroidal devices Physics of Plasmas. 3: 1999-2005. DOI: 10.1063/1.871996  0.513
1996 Ji H, Prager SC, Almagri AF, Sarff JS, Yagi Y, Hirano Y, Hattori K, Toyama H. Measurement of the dynamo effect in a plasma Physics of Plasmas. 3: 1935-1942. DOI: 10.1063/1.871989  0.518
1996 Chapman BE, Almagri AF, Cekic M, Den Hartog DJ, Prager SC, Sarff JS. Sawteeth and energy confinement in the Madison Symmetric Torus reversed‐field pinch Physics of Plasmas. 3: 709-711. DOI: 10.1063/1.871775  0.63
1996 Sovinec CR, Prager SC. Magnetohydrodynamic simulations of direct current helicity injection for current drive in tokamaks Physics of Plasmas. 3: 1038-1046. DOI: 10.1063/1.871759  0.716
1995 Ji H, Yagi Y, Hattori K, Almagri AF, Prager SC, Hirano Y, Sarff JS, Shimada T, Maejima Y, Hayase K. Effect of collisionality and diamagnetism on the plasma dynamo. Physical Review Letters. 75: 1086-1089. PMID 10060202 DOI: 10.1103/Physrevlett.75.1086  0.519
1995 Fiksel G, Prager SC, Pribyl P, Taylor RJ, Tynan GR. Measurement of magnetic fluctuation induced energy transport in a tokamak. Physical Review Letters. 75: 3866-3869. PMID 10059751 DOI: 10.1103/Physrevlett.75.3866  0.472
1995 Ji H, Prager SC, Sarff JS. Conservation of magnetic helicity during plasma relaxation. Physical Review Letters. 74: 2945-2948. PMID 10058064 DOI: 10.1103/Physrevlett.74.2945  0.485
1995 Prager S. Advances and Prospects in Reversed Field Pinch Research Fusion Technology. 27: 40-44. DOI: 10.13182/Fst95-A11947044  0.512
1995 Prager SC, Almagri AF, Cekic M, Chapman J, Den Hartog DJ, Fiksel G, Hegna C, Ji H, Sarff JS, Drake JR, Mazur S, Nordlund P, Saetherblom HE. Plasma rotation, dynamo, and nonlinear coupling in the reversed field pinch Plasma Physics and Controlled Fusion. 37: A303-A311. DOI: 10.1088/0741-3335/37/11A/021  0.554
1995 Haines EJ, Tan IH, Prager SC. Fluctuation measurements at c/ωpe spatial scales in a tokamak Physics of Plasmas. 2: 1521-1528. DOI: 10.1063/1.871367  0.325
1995 Sarff JS, Almagri AF, Cekic M, Chaing C‐, Craig D, Hartog DJD, Fiksel G, Hokin SA, Harvey RW, Ji H, Litwin C, Prager SC, Sinitsyn D, Sovinec CR, Sprott JC, et al. Transport reduction by current profile control in the reversed-field pinch Physics of Plasmas. 2: 2440-2446. DOI: 10.1063/1.871268  0.848
1995 Den Hartog DJ, Almagri AF, Chapman JT, Ji H, Prager SC, Sarff JS, Fonck RJ, Hegna CC. Fast flow phenomena in a toroidal plasma Physics of Plasmas. 2: 2281-2285. DOI: 10.1063/1.871250  0.428
1995 Fiksel G, Bengtson RD, Prager SC, Wootton AJ. The perpendicular electron energy flux driven by magnetic fluctuations in the edge of the Texas Experimental Tokamak Physics of Plasmas. 2: 4586-4588. DOI: 10.1063/1.871017  0.344
1995 Fiksel G, Bengtson RD, Prager SC, Wootton AJ. The perpendicular electron energy flux driven by magnetic fluctuations in the edge of the Texas Experimental Tokamak Physics of Plasmas. 2: 4586-4588. DOI: 10.1063/1.871017  0.432
1995 Hartog DJD, Almagri AF, Prager SC, Fonck RJ. Analysis methods for fast impurity ion dynamics data Review of Scientific Instruments. 66: 444-446. DOI: 10.1063/1.1146537  0.395
1995 Stoneking MR, Fiksel G, Hokin SA, Prager SC, Ji H. Magnetic fluctuation induced transport in MST (abstract)a) Review of Scientific Instruments. 66: 812-812. DOI: 10.1063/1.1146229  0.472
1995 Holdren JP, Conn RW, MacArthur D, Papay LT, Prager SC, Sessler AM, Socolow RH, Vest CM, Shiao-yen Wu L. The U.S. program of fusion energy research and development: Report of the fusion review panel of the president's council of advisors on science and technology Journal of Fusion Energy. 14: 213-250. DOI: 10.1007/Bf02209061  0.307
1994 Ji H, Almagri AF, Prager SC, Sarff JS. Time-resolved observation of discrete and continuous magnetohydrodynamic dynamo in the reversed-field pinch edge. Physical Review Letters. 73: 668-671. PMID 10057507 DOI: 10.1103/Physrevlett.73.668  0.47
1994 Stoneking MR, Hokin SA, Prager SC, Fiksel G, Ji H, Den Hartog DJ. Particle transport due to magnetic fluctuations. Physical Review Letters. 73: 549-552. PMID 10057475 DOI: 10.1103/Physrevlett.73.549  0.482
1994 Fiksel G, Prager SC, Shen W, Stoneking MR. Measurement of magnetic fluctuation induced energy transport. Physical Review Letters. 72: 1028-1031. PMID 10056599 DOI: 10.1103/Physrevlett.72.1028  0.506
1994 Sarff JS, Hokin SA, Ji H, Prager SC, Sovinec CR. Fluctuation and transport reduction in a reversed field pinch by inductive poloidal current drive. Physical Review Letters. 72: 3670-3673. PMID 10056260 DOI: 10.1103/Physrevlett.72.3670  0.757
1994 Uchimoto E, Cekic M, Harvey RW, Litwin C, Prager SC, Sarff JS, Sovinec CR. Lower‐hybrid poloidal current drive for fluctuation reduction in a reversed field pinch Physics of Plasmas. 1: 3517-3519. DOI: 10.1063/1.870886  0.697
1994 Uchimoto E, Callen JD, Chang Z, Prager SC. Effects of a poloidal divertor separatrix on resistive magnetohydrodynamic instabilities in a tokamak Physics of Plasmas. 1: 648-657. DOI: 10.1063/1.870810  0.354
1993 Shen W, Prager SC. The fluctuation‐induced Hall effect Physics of Fluids B: Plasma Physics. 5: 1931-1933. DOI: 10.1063/1.860779  0.316
1993 Sarff JS, Assadi S, Almagri AF, Cekic M, Den Hartog DJ, Fiksel G, Hokin SA, Ji H, Prager SC, Shen W, Sidikman KL, Stoneking MR. Nonlinear coupling of tearing fluctuations in the Madison Symmetric Torus* Physics of Fluids B: Plasma Physics. 5: 2540-2545. DOI: 10.1063/1.860741  0.337
1993 Tsui HYW, Wootton AJ, Bell JD, Bengston RD, Diebold D, Harris JH, Hershkowitz N, Hidalgo C, Ingraham JC, Kilpatrick SJ, Li GX, Lin H, Manos DM, Meier MA, Miller GM, ... ... Prager SC, et al. A comparison of edge turbulence in tokamaks, stellarators, and reversed-field pinches* Physics of Fluids B: Plasma Physics. 5: 2491-2497. DOI: 10.1063/1.860734  0.342
1993 Den Hartog DJ, Cekic M, Fiksel G, Hokin SA, Kendrick RD, Prager SC, Stoneking MR. B4C solid target boronization of the MST reversed-field pinch Journal of Nuclear Materials. 200: 177-183. DOI: 10.1016/0022-3115(93)90328-V  0.38
1993 Hokin S, Almagri A, Cekic M, Chapman B, Crocker N, Den Hartog DJ, Fiksel G, Henry J, Ji H, Prager S, Sarff J, Scime E, Shen W, Stoneking M, Watts C. Reversed-field pinch studies in the Madison Symmetric Torus Journal of Fusion Energy. 12: 281-287. DOI: 10.1007/Bf01079671  0.722
1992 Assadi S, Prager SC, Sidikman KL. Measurement of nonlinear mode coupling of tearing fluctuations. Physical Review Letters. 69: 281-284. PMID 10046633 DOI: 10.1103/Physrevlett.69.281  0.417
1992 Shen W, Dexter RN, Prager SC. Current-density fluctuations and ambipolarity of transport. Physical Review Letters. 68: 1319-1322. PMID 10046136 DOI: 10.1103/Physrevlett.68.1319  0.515
1992 Tan IH, Prager SC. Edge gradient and safety-factor effects on electrostatic turbulent transport in tokamaks. Physical Review Letters. 68: 1714-1717. PMID 10045202 DOI: 10.1103/Physrevlett.68.1714  0.366
1992 Wootton AJ, Tsui HYW, Prager S. Edge turbulence in tokamaks, stellarators and reversed field pinches Plasma Physics and Controlled Fusion. 34: 2023-2030. DOI: 10.1088/0741-3335/34/13/035  0.505
1992 Prager SC. Reversed field pinch: recent results Plasma Physics and Controlled Fusion. 34: 1895-1901. DOI: 10.1088/0741-3335/34/13/018  0.511
1992 Zita E, Prager S, Ho Y, Schnack D. Magnetohydrodynamic computation of feedback of resistive shell instabilities in the reversed field pinch Nuclear Fusion. 32: 1941-1950. DOI: 10.1088/0029-5515/32/11/I06  0.479
1992 Almagri AF, Assadi S, Prager SC, Sarff JS, Kerst DW. Locked modes and magnetic field errors in the Madison Symmetric Torus Physics of Fluids B: Plasma Physics. 4: 4080-4085. DOI: 10.1063/1.860473  0.434
1992 Rempel TD, Almagri AF, Assadi S, Den Hartog DJ, Hokin SA, Prager SC, Sarff JS, Shen W, Sidikman KL, Spragins CW, Sprott JC, Stoneking MR, Zita EJ. Turbulent transport in the Madison Symmetric Torus reversed‐field pinch Physics of Fluids B: Plasma Physics. 4: 2136-2141. DOI: 10.1063/1.860020  0.447
1991 Rempel TD, Spragins CW, Prager SC, Assadi S, Den Hartog DJ, Hokin S. Edge electrostatic fluctuations and transport in a reversed-field pinch. Physical Review Letters. 67: 1438-1441. PMID 10044147 DOI: 10.1103/Physrevlett.67.1438  0.369
1991 Goetz JA, Dexter RN, Prager SC. Total-magnetic reconnection during a major disruption in a tokamak. Physical Review Letters. 66: 608-611. PMID 10043853 DOI: 10.1103/Physrevlett.66.608  0.424
1991 Dexter RN, Kerst DW, Lovell TW, Prager SC, Sprott JC. The Madison Symmetric Torus Fusion Technology. 19: 131-139. DOI: 10.13182/Fst91-A29322  0.526
1991 Graessle DE, Prager SC, Dexter RN. q dependence of magnetic turbulence in a tokamak Physics of Fluids B: Plasma Physics. 3: 2626-2639. DOI: 10.1063/1.859975  0.455
1991 Ho YL, Prager SC. Nonlinear reversed‐field pinch dynamics with nonideal boundaries Physics of Fluids B: Plasma Physics. 3: 3099-3110. DOI: 10.1063/1.859790  0.38
1991 Hokin S, Almagri A, Assadi S, Beckstead J, Chartas G, Crocker N, Cudzinovic M, Den Hartog D, Dexter R, Holly D, Prager S, Rempel T, Sarff J, Scime E, Shen W, et al. Global confinement and discrete dynamo activity in the MST reversed‐field pinch Physics of Fluids B: Plasma Physics. 3: 2241-2246. DOI: 10.1063/1.859642  0.553
1990 Prager SC. Transport and fluctuations in reversed field pinches Plasma Physics and Controlled Fusion. 32: 903-916. DOI: 10.1088/0741-3335/32/11/006  0.535
1990 Prager SC, Almagri AF, Assadi S, Beckstead JA, Dexter RN, Den Hartog DJ, Chartas G, Hokin SA, Lovell TW, Rempel TD, Sarff JS, Shen W, Spragins CW, Sprott JC. First results from the Madison Symmetric Torus reversed field pinch Physics of Fluids B: Plasma Physics. 2: 1367-1371. DOI: 10.1063/1.859557  0.553
1990 Stambaugh RD, Wolfe SM, Hawryluk RJ, Harris JH, Biglari H, Prager SC, Goldston RJ, Fonck RJ, Ohkawa T, Logan BG, Oktay E. Enhanced confinement in tokamaks Physics of Fluids B: Plasma Physics. 2: 2941-2960. DOI: 10.1063/1.859361  0.48
1990 Agim YZ, Prager SC. Magnetic fluctuations due to thermally excited Alfvén waves Physics of Fluids B: Plasma Physics. 2: 1138-1149. DOI: 10.1063/1.859249  0.462
1989 Graessle DE, Prager SC, Dexter RN. Tokamak magnetic turbulence over the safety-factor range 0.6Physical Review Letters. 62: 535-538. PMID 10040260 DOI: 10.1103/Physrevlett.62.535  0.401
1989 Ho YL, Prager SC, Schnack DD. Nonlinear behavior of the reversed field pinch with nonideal boundary conditions. Physical Review Letters. 62: 1504-1507. PMID 10039691 DOI: 10.1103/Physrevlett.62.1504  0.465
1989 Sarff JS, Almagri AF, Assadi S, Den Hartog DJ, Dexter RN, Prager SC, Sprott JC. Studies of a reversed field pinch in a poloidal divertor configuration Nuclear Fusion. 29: 104-108. DOI: 10.1088/0029-5515/29/1/014  0.572
1989 Moyer RA, Goetz JA, Dexter RN, Prager SC. q measurements during sawtooth oscillations in a low q tokamak Physics of Fluids B: Plasma Physics. 1: 2139-2141. DOI: 10.1063/1.859078  0.405
1988 Ho YL, Prager SC. Stability of a reversed field pinch with resistive and distant boundaries Physics of Fluids. 31: 1673. DOI: 10.1063/1.866705  0.416
1987 Almagri A, Dexter RN, Prager SC, Sarff JS, Sprott JC. Studies of large, non-circular, reversed field pinch discharges Nuclear Fusion. 27: 1795-1803. DOI: 10.1088/0029-5515/27/11/005  0.559
1987 Turner L, Prager SC. Magnetic topology of helical Ohmic steady states Physics of Fluids. 30: 787. DOI: 10.1063/1.866329  0.373
1985 Sprott JC, Prager SC. Multipole and tokamak research at the university of wisconsin Nuclear Fusion. 25: 1179-1182. DOI: 10.1088/0029-5515/25/9/031  0.429
1985 Brickhouse NS, Osborne TH, Dexter RN, Prager SC. Observation of helical sawtooth oscillations in a tokamak Physics of Fluids. 28: 3429. DOI: 10.1063/1.865344  0.364
1985 Sengstacke MA, Dexter RN, Prager SC. Polarized electron‐cyclotron emission in a poloidal‐divertor tokamak Physics of Fluids. 28: 403-408. DOI: 10.1063/1.865163  0.319
1985 Prager SC, Turner L. Driven, resistive, force-free plasmas and reversed-field-pinch physics revisited Physics of Fluids. 28: 1155. DOI: 10.1063/1.865039  0.461
1984 Zarnstorff MC, Prager SC. Experimental Observation of Neoclassical Currents in a Plasma Physical Review Letters. 53: 454-457. DOI: 10.1103/PhysRevLett.53.454  0.327
1984 Witherspoon FD, Prager SC, Sprott JC. Experimental Observation of the Shear Alfvén Resonance in a Tokamak Physical Review Letters. 53: 1559-1562. DOI: 10.1103/Physrevlett.53.1559  0.453
1983 Kellman A, Phillips M, Prager S, Zarnstorff M. Stability analysis of experimental high-beta toroidal plasmas Nuclear Fusion. 23: 1561-1574. DOI: 10.1088/0029-5515/23/12/002  0.459
1983 Prager SC. High beta multipoles Nuclear Instruments and Methods in Physics Research. 207: 187-196. DOI: 10.1016/0167-5087(83)90236-3  0.47
1981 Halle JH, Kellman AG, Post RS, Prager SC, Strait EJ, Zarnstorff MC. Observations of High-Beta Toroidal Plasmas Physical Review Letters. 46: 1394-1397. DOI: 10.1103/Physrevlett.46.1394  0.377
1981 Holly D, Prager S, Shepard D, Sprott J. Tokamak start-up with electron-cyclotron heating Nuclear Fusion. 21: 1483-1487. DOI: 10.1088/0029-5515/21/11/015  0.327
1980 Lipschultz B, Prager S, Todd A, Delucia J. Axisymmetric instability in a non-circular tokamak: experiment and theory Nuclear Fusion. 20: 683-694. DOI: 10.1088/0029-5515/20/6/004  0.382
1980 Prager S, Halle J, Phillips M, Post R, Twichell J. Stable confinement of a high-beta toroidal plasma Nuclear Fusion. 20: 635-638. DOI: 10.1088/0029-5515/20/5/013  0.52
1980 Holly DJ, Prager SC, Phillips MW, Sprott JC. Experimental observation of plasma paramagnetism in a tokamak Physics of Fluids. 23: 417. DOI: 10.1063/1.862991  0.499
1979 Lipschultz B, Prager SC, Osborne TH, Sprott JC, Phillips M. Experimental Study of Axisymmetric Instability of Inverse-Dee and Square Tokamak Equilibria Physical Review Letters. 43: 36-39. DOI: 10.1103/Physrevlett.43.36  0.404
1979 Biddle AP, Dexter RN, Groebner RJ, Holly DJ, Lipschultz B, Phillips MW, Prager SC, Sprott JC. Initial results from the Tokapole-II poloidal divertor device Nuclear Fusion. 19: 1509-1518. DOI: 10.1088/0029-5515/19/11/010  0.396
1977 Fisher RK, Adcock SJ, Baur JF, Brooks NH, DeBoo JC, Freeman RL, Guss WC, Helton FJ, Hsieh CL, Jensen TH, Lietzke AF, Lohr JM, Mahdavi MA, Matsuda K, Moeller CP, ... ... Prager SC, et al. Studies of Doublet Plasmas in Doublet IIA Physical Review Letters. 39: 622-625. DOI: 10.1103/Physrevlett.39.622  0.501
1975 Prager SC, Marshall TC, Sen AK. Dissipative trapped electron instability in a linear machine Plasma Physics. 17: 785-797. DOI: 10.1088/0032-1028/17/10/007  0.688
1974 Prager SC, Sen AK, Marshall TC. Dissipative trapped-electron instability in cylindrical geometry Physical Review Letters. 33: 692-695. DOI: 10.1103/Physrevlett.33.692  0.656
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