Charles W Danforth - Publications

Affiliations: 
Johns Hopkins University, Baltimore, MD 
Area:
astrophysics

74 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Shull JM, Danforth CW. Softening of the Metagalactic Ionizing Background from Internal He ii Absorption in Quasars The Astrophysical Journal. 899: 163. DOI: 10.3847/1538-4357/Aba3C9  0.405
2019 Stocke JT, Keeney BA, Danforth CW, Oppenheimer BD, Pratt CT, Berlind AA, Impey C, Jannuzi B. The Ultraviolet Detection of Diffuse Gas in Galaxy Groups Astrophysical Journal Supplement Series. 240: 15. DOI: 10.3847/1538-4365/Aaf73D  0.494
2019 Shull JM, Danforth CW. Distances to Galactic OB Stars: Photometry versus Parallax The Astrophysical Journal. 882: 180. DOI: 10.3847/1538-4357/Ab357D  0.511
2018 Nicastro F, Kaastra J, Krongold Y, Borgani S, Branchini E, Cen R, Dadina M, Danforth CW, Elvis M, Fiore F, Gupta A, Mathur S, Mayya D, Paerels F, Piro L, et al. Observations of the missing baryons in the warm-hot intergalactic medium. Nature. 558: 406-409. PMID 29925969 DOI: 10.1038/S41586-018-0204-1  0.575
2018 Shull JM, Danforth CW. The Dispersion of Fast Radio Bursts from a Structured Intergalactic Medium at Redshifts z < 1.5 The Astrophysical Journal. 852: L11. DOI: 10.3847/2041-8213/Aaa2Fa  0.481
2018 Keeney BA, Stocke JT, Pratt CT, Davis JD, Syphers D, Danforth CW, Shull JM, Froning CS, Green JC, Penton SV, Savage BD. A Galaxy Redshift Survey Near HST /COS AGN Sight Lines The Astrophysical Journal Supplement Series. 237: 11. DOI: 10.3847/1538-4365/Aac727  0.579
2018 Pratt CT, Stocke JT, Keeney BA, Danforth CW. The Spread of Metals into the Low-redshift Intergalactic Medium The Astrophysical Journal. 855: 18. DOI: 10.3847/1538-4357/Aaaaac  0.502
2018 Frank S, Pieri MM, Mathur S, Danforth CW, Shull JM. Agnostic stacking of intergalactic doublet absorption: measuring the Ne viii population Monthly Notices of the Royal Astronomical Society. 476: 1356-1370. DOI: 10.1093/Mnras/Sty294  0.458
2017 Keeney BA, Stocke JT, Danforth CW, Shull JM, Pratt CT, Froning CS, Green JC, Penton SV, Savage BD. Characterizing the Circumgalactic Medium of Nearby Galaxies with HST /COS and HST /STIS Absorption-line Spectroscopy. II. Methods and Models The Astrophysical Journal Supplement Series. 230: 6. DOI: 10.3847/1538-4365/Aa6B59  0.571
2017 Shull JM, Danforth CW, Tilton EM, Moloney J, Stevans ML. An Ultraviolet Survey of Low-redshift Partial Lyman-limit Systems with the HST Cosmic Origins Spectrograph The Astrophysical Journal. 849: 106. DOI: 10.3847/1538-4357/Aa9229  0.457
2017 Stocke JT, Keeney BA, Danforth CW, Oppenheimer BD, Pratt CT, Berlind AA. The Warm Circumgalactic Medium: 10 5-6 K Gas Associated with a Single Galaxy Halo or with an Entire Group of Galaxies? The Astrophysical Journal. 838: 37. DOI: 10.3847/1538-4357/Aa64E2  0.536
2016 Danforth CW, Stocke JT, France K, Begelman MC, Perlman E. FAR-UV EMISSION PROPERTIES OF FR1 RADIO GALAXIES The Astrophysical Journal. 832: 76. DOI: 10.3847/0004-637X/832/1/76  0.506
2016 Danforth CW, Keeney BA, Tilton EM, Shull JM, Stocke JT, Stevans M, Pieri MM, Savage BD, France K, Syphers D, Smith BD, Green JC, Froning C, Penton SV, Osterman SN. AN HST/COS SURVEY of the LOW-REDSHIFT INTERGALACTIC MEDIUM. I. SURVEY, METHODOLOGY, and OVERALL RESULTS Astrophysical Journal. 817. DOI: 10.3847/0004-637X/817/2/111  0.542
2016 Tilton EM, Stevans ML, Shull JM, Danforth CW. HST-COS OBSERVATIONS of AGNs. III. SPECTRAL CONSTRAINTS in the LYMAN CONTINUUM from COMPOSITE COS/G140L DATA Astrophysical Journal. 817. DOI: 10.3847/0004-637X/817/1/56  0.531
2015 Shull JM, Moloney J, Danforth CW, Tilton EM. THE METAGALACTIC IONIZING BACKGROUND: A CRISIS in UV PHOTON PRODUCTION or INCORRECT GALAXY ESCAPE FRACTIONS? Astrophysical Journal. 811. DOI: 10.1088/0004-637X/811/1/3  0.532
2015 Davis JD, Keeney BA, Danforth CW, Stocke JT. ON the SIZE and MASS of PHOTOIONIZED CLOUDS in EXTENDED SPIRAL GALAXY HALOS Astrophysical Journal. 810. DOI: 10.1088/0004-637X/810/2/92  0.562
2015 Koch A, Danforth CW, Rich RM, Ibata R, Keeney BA. A DETECTION OF GAS ASSOCIATED WITH THE M31 STELLAR STREAM Astrophysical Journal. 807. DOI: 10.1088/0004-637X/807/2/153  0.536
2015 Zetterlund E, Levesque EM, Leitherer C, Danforth CW. Ultraviolet ISM diagnostics for star-forming galaxies. I. Tracers of metallicity and extinction Astrophysical Journal. 805. DOI: 10.1088/0004-637X/805/2/151  0.547
2015 Martin CL, Dijkstra M, Henry A, Soto KT, Danforth CW, Wong J. The Lyα line profiles of ultraluminous infrared galaxies: Fast winds and Lyman continuum leakage Astrophysical Journal. 803. DOI: 10.1088/0004-637X/803/1/6  0.589
2014 Tofany BW, Winter LM, Borguet B, Edmonds D, Danforth C, Green J, Arav N. Ultraviolet characteristics, outflow properties and variability of active galactic nucleus markarian 1513 Monthly Notices of the Royal Astronomical Society. 439: 3649-3665. DOI: 10.1093/Mnras/Stu211  0.503
2014 Kollmeier JA, Weinberg DH, Oppenheimer BD, Haardt F, Katz N, Davé R, Fardal M, Madau P, Danforth C, Ford AB, Peeples MS, McEwen J. The photon underproduction crisis Astrophysical Journal Letters. 789. DOI: 10.1088/2041-8205/789/2/L32  0.451
2014 Fang T, Danforth CW, Buote DA, Stocke JT, Shull JM, Canizares CR, Gastaldello F. An HST/COS observation of broad Lyα emission and associated absorption lines of the BL Lacertae object H 2356-309 Astrophysical Journal. 795. DOI: 10.1088/0004-637X/795/1/57  0.601
2014 Stevans ML, Shull JM, Danforth CW, Tilton EM. HST-COS observations of AGNs. II. extended survey of ultraviolet composite spectra from 159 active galactic nuclei Astrophysical Journal. 794. DOI: 10.1088/0004-637X/794/1/75  0.578
2014 Stocke JT, Keeney BA, Danforth CW, Syphers D, Yamamoto H, Shull JM, Green JC, Froning C, Savage BD, Wakker B, Kim TS, Ryan-Weber EV, Kacprzak GG. Absorption-line detections of 105-106 K gas in spiral-rich groups of galaxies Astrophysical Journal. 791. DOI: 10.1088/0004-637X/791/2/128  0.563
2014 Keeney BA, Joeris P, Stocke JT, Danforth CW, Levesque EM. Updated models for the creation of a low-Z QSO absorber by a dwarf galaxy wind Astronomical Journal. 148. DOI: 10.1088/0004-6256/148/5/103  0.59
2013 Arav N, Borguet B, Chamberlain C, Edmonds D, Danforth C. Quasar outflows and AGN feedback in the extreme UV: HST/COS observations of HE 0238-1904 Monthly Notices of the Royal Astronomical Society. 436: 3286-3305. DOI: 10.1093/Mnras/Stt1812  0.509
2013 Furniss A, Williams DA, Danforth C, Fumagalli M, Prochaska JX, Primack J, Urry CM, Stocke J, Filippenko AV, Neely W. The firm redshift lower limit of the most distant TeV-detected blazar PKS 1424+240 Astrophysical Journal Letters. 768. DOI: 10.1088/2041-8205/768/2/L31  0.481
2013 Nicastro F, Elvis M, Krongold Y, Mathur S, Gupta A, Danforth C, Barcons X, Borgani S, Branchini E, Cen R, Davé R, Kaastra J, Paerels F, Piro L, Shull JM, et al. Chandra view of the warm-hot intergalactic medium toward 1ES 1553+113: Absorption-line detections and identifications. I Astrophysical Journal. 769. DOI: 10.1088/0004-637X/769/2/90  0.52
2013 Furniss A, Fumagalli M, Danforth C, Williams DA, Prochaska JX. On the redshift of the very high energy blazar 3C 66A Astrophysical Journal. 766. DOI: 10.1088/0004-637X/766/1/35  0.504
2013 Keeney BA, Stocke JT, Rosenberg JL, Danforth CW, Ryan-Weber EV, Shull JM, Savage BD, Green JC. HST/COS spectra of three QSOs that probe the circumgalactic medium of a single spiral galaxy: Evidence for gas recycling and outflow Astrophysical Journal. 765. DOI: 10.1088/0004-637X/765/1/27  0.523
2013 Danforth CW, Nalewajko K, France K, Keeney BA. A fast flare and direct redshift constraint in far-ultraviolet spectra of the blazar S5 0716+714 Astrophysical Journal. 764. DOI: 10.1088/0004-637X/764/1/57  0.574
2013 Stocke JT, Keeney BA, Danforth CW, Shull JM, Froning CS, Green JC, Penton SV, Savage BD. Characterizing the circumgalactic medium of nearby galaxies with HST/COS and HST/STIS absorption-line spectroscopy Astrophysical Journal. 763. DOI: 10.1088/0004-637X/763/2/148  0.557
2012 Tilton EM, Danforth CW, Michael Shull J, Ross TL. The low-redshift intergalactic medium as seen in archival legacy hst/stis and fuse data Astrophysical Journal. 759. DOI: 10.1088/0004-637X/759/2/112  0.485
2012 Shull JM, Smith BD, Danforth CW. The baryon census in a multiphase intergalactic medium: 30% of the BARYONS may still be missing Astrophysical Journal. 759. DOI: 10.1088/0004-637X/759/1/23  0.516
2012 Shull JM, Stevans M, Danforth CW. HST-COS observations of AGNs. I. Ultraviolet composite spectra of the ionizing continuum and emission lines Astrophysical Journal. 752. DOI: 10.1088/0004-637X/752/2/162  0.583
2012 Green JC, Froning CS, Osterman S, Ebbets D, Heap SH, Leitherer C, Linsky J, Savage BD, Sembach K, Michael Shull J, Siegmund OHW, Snow T, Spencer J, Alan Stern S, Stocke J, ... ... Danforth C, et al. The cosmic origins spectrograph Astrophysical Journal. 744. DOI: 10.1088/0004-637X/744/1/60  0.519
2012 Keeney BA, Danforth CW, Stocke JT, France K, Green JC. On the significance of absorption features in HST/COS data Publications of the Astronomical Society of the Pacific. 124: 830-838. DOI: 10.1086/667392  0.395
2011 Yao Y, Shull JM, Danforth CW. A high-metallicity, high-velocity cloud along the Mrk 421 sight line: A tracer of Complex M? Astrophysical Journal Letters. 728. DOI: 10.1088/2041-8205/728/1/L16  0.533
2011 Froning CS, Cantrell AG, MacCarone TJ, France K, Khargharia J, Winter LM, Robinson EL, Hynes RI, Broderick JW, Markoff S, Torres MAP, Garcia M, Bailyn CD, Xavier Prochaska J, Werk J, ... ... Danforth CW, et al. Multiwavelength observations of A0620-00 in quiescence Astrophysical Journal. 743. DOI: 10.1088/0004-637X/743/1/26  0.522
2011 Danforth CW, Stocke JT, Keeney BA, Penton SV, Shull JM, Yao Y, Green JC. A hubble space telescope/cosmic origins spectrograph search for warm-hot baryons in the Mrk421 sight line Astrophysical Journal. 743. DOI: 10.1088/0004-637X/743/1/18  0.478
2011 Shull JM, Stevans M, Danforth C, Penton SV, Lockman FJ, Arav N. HST/COS observations of galactic high-velocity clouds: Four active galactic nucleus sight lines through complex C Astrophysical Journal. 739. DOI: 10.1088/0004-637X/739/2/105  0.514
2011 Stocke JT, Danforth CW, Perlman ES. Broad Lyα emission from three nearby BL Lacertae objects Astrophysical Journal. 732. DOI: 10.1088/0004-637X/732/2/113  0.556
2011 Yao Y, Michael Shull J, Danforth CW, Keeney BA, Stocke JT. Multiple absorption-line spectroscopy of the intergalactic medium. I. Model Astrophysical Journal. 730. DOI: 10.1088/0004-637X/730/2/143  0.564
2011 Narayanan A, Savage BD, Wakker BP, Danforth CW, Yao Y, Keeney BA, Shull JM, Sembach KR, Froning CS, Green JC. Cosmic origins spectrograph detection of Ne VIII tracing warm-hot gas toward PKS 0405-123 Astrophysical Journal. 730. DOI: 10.1088/0004-637X/730/1/15  0.537
2011 Winter LM, Danforth C, Vasudevan R, Brandt WN, Scott J, Froning C, Keeney B, Shull JM, Penton S, Mushotzky R, Schneider DP, Arav N. Ultraviolet and X-ray variability of the Seyfert 1.5 galaxy Markarian 817 Astrophysical Journal. 728. DOI: 10.1088/0004-637X/728/1/28  0.533
2011 Keeney BA, Stocke JT, Danforth CW, Carilli CL. The quasar/galaxy pair PKS 1327-206/ESO 1327-2041: Absorption associated with a recent galaxy merger Astronomical Journal. 141. DOI: 10.1088/0004-6256/141/2/66  0.586
2010 Snow TP, Destree JD, Burgh EB, Ferguson RM, Danforth CW, Cordiner M. Cosmic Origins Spectrograph observations of translucent clouds: Cyg OB2 8A Astrophysical Journal Letters. 720: L190-L194. DOI: 10.1088/2041-8205/720/2/L190  0.384
2010 Shull JM, France K, Danforth CW, Smith B, Tumlinson J. HST/COS observations of the quasar HE 2347-4342: Probing the epoch of HE II patchy reionization at redshifts z = 2.4-2.9 Astrophysical Journal. 722: 1312-1324. DOI: 10.1088/0004-637X/722/2/1312  0.497
2010 Danforth CW, Keeney BA, Stocke JT, Shull JM, Yao Y. Hubble/cos observations of the Lya forest toward the BL Lac object 1ES 1553+113 Astrophysical Journal. 720: 976-986. DOI: 10.1088/0004-637X/720/1/976  0.457
2010 Danforth CW, Stocke JT, Shull JM. Broad h i absorbers as metallicity-independent tracers of the warm-hot intergalactic medium Astrophysical Journal. 710: 613-633. DOI: 10.1088/0004-637X/710/1/613  0.56
2010 Stocke JT, Keeney BA, Danforth CW. A direct detection of gas accretion: The Lyman limit system in 3C 232 Publications of the Astronomical Society of Australia. 27: 256-264. DOI: 10.1071/As09074  0.571
2009 France K, Beasley M, Keeney BA, Danforth CW, Froning CS, Green JC, Shull JM. Cosmic origins spectrograph observations of the chemical composition of SNR LMC N132D Astrophysical Journal. 707: L27-L31. DOI: 10.1088/0004-637X/707/1/L27  0.508
2009 Michael Shull J, Jones JR, Danforth CW, Collins JA. A LARGE RESERVOIR OF IONIZED GAS IN THE GALACTIC HALO: IONIZED SILICON IN HIGH-VELOCITY AND INTERMEDIATE-VELOCITY CLOUDS The Astrophysical Journal. 699: 754-767. DOI: 10.1088/0004-637X/699/1/754  0.546
2009 Yao Y, Tripp TM, Wang QD, Danforth CW, Canizares CR, Shull JM, Marshall HL, Song L. X-raying the intergalactic O VI absorbers Astrophysical Journal. 697: 1784-1792. DOI: 10.1088/0004-637X/697/2/1784  0.496
2009 Blair WP, Sankrit R, Torres SI, Chayer P, Danforth CW. Far Ultraviolet Spectroscopic Explorer Observations Of Kpd 2055+3111, A Star Behind The Cygnus Loop* The Astrophysical Journal. 692: 335-345. DOI: 10.1088/0004-637X/692/1/335  0.717
2009 Blair WP, Oliveira C, Lamassa S, Gutman S, Danforth CW, Fullerton AW, Sankrit R, Gruendl RA. The Far Ultraviolet Spectroscopic Explorer Legacy in the Magellanic Clouds: An Online Stellar Sight Line Atlas* Publications of the Astronomical Society of the Pacific. 121: 634-654. DOI: 10.1086/600387  0.638
2008 Danforth CW, Shull JM. The low-z intergalactic medium. III. H I and metal absorbers at z < 0.4 Astrophysical Journal. 679: 194-219. DOI: 10.1086/587127  0.485
2007 Stocke JT, Danforth CW, Shull JM, Penton SV, Giroux ML. The metallicity of intergalactic gas in cosmic voids Astrophysical Journal. 671: 146-152. DOI: 10.1086/522920  0.542
2006 Reid WA, Payne JL, Filipović MD, Danforth CW, Jones PA, White GL, Staveley-Smith L. An ATCA radio-continuum study of the small magellanic cloud - IV. A multifrequency analysis of the N 66 region Monthly Notices of the Royal Astronomical Society. 367: 1379-1393. DOI: 10.1111/J.1365-2966.2006.10017.X  0.52
2006 Blair WP, Ghavamian P, Sankrit R, Danforth CW. Far ultraviolet spectroscopic explorer survey of magellanic cloud supernova remnants Astrophysical Journal, Supplement Series. 165: 480-511. DOI: 10.1086/505346  0.641
2006 Keeney BA, Danforth CW, Stocke JT, Penton SV, Shull JM, Sembach KR. Does the milky way produce a nuclear galactic wind? Astrophysical Journal. 646: 951-964. DOI: 10.1086/505128  0.523
2006 Danforth CW, Blair WP. Possible detection of O VI from the large magellanic cloud superbubble N70 The Astrophysical Journal. 646: 205-212. DOI: 10.1086/504706  0.666
2006 Stocke JT, Penton SV, Danforth CW, Shull JM, Tumlinson J, Mclin KM. The galaxy environment of o vi absorption systems Astrophysical Journal. 641: 217-228. DOI: 10.1086/500386  0.576
2006 Danforth CW, Shull JM, Rosenberg JL, Stocke JT. The low-z intergalactic medium. II. LyΒ, O VI, and C III forest Astrophysical Journal. 640: 716-740. DOI: 10.1086/500191  0.479
2006 Gillmon K, Shull JM, Tumlinson J, Danforth C. A fuse survey of interstellar molecular hydrogen toward high-latitude AGNs Astrophysical Journal. 636: 891-907. DOI: 10.1086/498053  0.492
2005 Filipovic M, Payne JL, Reid WA, Danforth CW, Staveley-Smith L, Jones PA, White GL. An ATCA radio-continuum study of the Small Magellanic Cloud — III. Supernova remnants and their environments Monthly Notices of the Royal Astronomical Society. 364: 217-236. DOI: 10.1111/J.1365-2966.2005.09554.X  0.476
2005 Danforth CW, Shull JM. The low-z intergalactic medium. I. O VI baryon census Astrophysical Journal. 624: 555-560. DOI: 10.1086/429285  0.406
2003 Chu YH, Chen CHR, Danforth C, Dunne BC, Gruendl RA, Nazé Y, Oey MS, Points SD. The wind of the B[e] supergiant henize S22 viewed through a reflection nebula in DEM l106 Astronomical Journal. 125: 2098-2107. DOI: 10.1086/368136  0.426
2003 Danforth CW, Sankrit R, Blair WP, Howk JC, Chu YH. Far-ultraviolet and Hα spectroscopy of SNR 0057-7226 in the small magellanic cloud H II region N66 Astrophysical Journal. 586: 1179-1190. DOI: 10.1086/367959  0.706
2002 Danforth CW, Howk JC, Fullerton AW, Blair WP, Sembach KR. An atlas of far ultraviolet spectroscopic explorer sight lines toward the magellanic clouds Astrophysical Journal, Supplement Series. 139: 81-189. DOI: 10.1086/338239  0.703
2001 Nazé Y, Chu YH, Points SD, Danforth CW, Rosado M, Chen CHR. Interstellar bubbles in two young H II regions Astronomical Journal. 122: 921-937. DOI: 10.1086/322067  0.512
2001 Danforth CW, Blair WP, Raymond JC. A detailed analysis of a Cygnus Loop shock-cloud interaction Astronomical Journal. 122: 938-953. DOI: 10.1086/321161  0.681
2001 Danforth CW, Chu YH. The interstellar medium interactions of a runaway luminous blue variable nebula in the large magellanic cloud Astrophysical Journal. 552. DOI: 10.1086/320341  0.555
2000 Danforth CW, Cornett RH, Levenson NA, Blair WP, Stecher TP. A Comparison of Ultraviolet, Optical, and X-Ray Imagery of Selected Fields in the Cygnus Loop The Astronomical Journal. 119: 2319-2331. DOI: 10.1086/301365  0.632
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