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Results: 1-19 |
Results: 19
Possible evidence for a variable fine-structure constant from QSO absorption lines: motivations, analysis and results
Authors: Murphy, MT Webb, JK Flambaum, VV Dzuba, VA Churchill, CW Prochaska, JX Barrow, JD Wolfe, AM
Citation: Mt. Murphy et al., Possible evidence for a variable fine-structure constant from QSO absorption lines: motivations, analysis and results, M NOT R AST, 327(4), 2001, pp. 1208-1222
Possible evidence for a variable fine-structure constant from QSO absorption lines: systematic errors
Authors: Murphy, MT Webb, JK Flambaum, VV Churchill, CW Prochaska, JX
Citation: Mt. Murphy et al., Possible evidence for a variable fine-structure constant from QSO absorption lines: systematic errors, M NOT R AST, 327(4), 2001, pp. 1223-1236
Further evidence for cosmological evolution of the fine structure constant- art. no. 091301
Authors: Webb, JK Murphy, MT Flambaum, VV Dzuba, VA Barrow, JD Churchill, CW Prochaska, JX Wolfe, AM
Citation: Jk. Webb et al., Further evidence for cosmological evolution of the fine structure constant- art. no. 091301, PHYS REV L, 8709(9), 2001, pp. 1301
High-redshift superwinds as the source of the strongest MgII absorbers: A feasibility analysis
Authors: Bond, NA Churchill, CW Charlton, JC Vogt, SS
Citation: Na. Bond et al., High-redshift superwinds as the source of the strongest MgII absorbers: A feasibility analysis, ASTROPHYS J, 562(2), 2001, pp. 641-648
Mg II absorber number density at z similar or equal to 0.05: Implications for Omega(DLA) evolution
Authors: Churchill, CW
Citation: Cw. Churchill, Mg II absorber number density at z similar or equal to 0.05: Implications for Omega(DLA) evolution, ASTROPHYS J, 560(1), 2001, pp. 92-100
Evidence for expanding superbubbles in a galaxy at z=0.7443
Authors: Bond, NA Churchill, CW Charlton, JC Vogt, SS
Citation: Na. Bond et al., Evidence for expanding superbubbles in a galaxy at z=0.7443, ASTROPHYS J, 557(2), 2001, pp. 761-769
H alpha imaging with Hubble Space Telescope-NICMOS of an elusive damped Lyalpha cloud at z=0.6
Authors: Bouche, N Lowenthal, JD Charlton, JC Bershady, MA Churchill, CW Steidel, CC
Citation: N. Bouche et al., H alpha imaging with Hubble Space Telescope-NICMOS of an elusive damped Lyalpha cloud at z=0.6, ASTROPHYS J, 550(2), 2001, pp. 585-592
On the origin of intrinsic narrow absorption lines in z less than or similar to 1 QSOs
Authors: Ganguly, R Bond, NA Charlton, JC Eracleous, M Brandt, WN Churchill, CW
Citation: R. Ganguly et al., On the origin of intrinsic narrow absorption lines in z less than or similar to 1 QSOs, ASTROPHYS J, 549(1), 2001, pp. 133-154
The kinematics of intermediate-redshift MgII absorbers
Authors: Churchill, CW Vogt, SS
Citation: Cw. Churchill et Ss. Vogt, The kinematics of intermediate-redshift MgII absorbers, ASTRONOM J, 122(2), 2001, pp. 679-713
Low- and high-ionization absorption properties of MgII absorption-selectedgalaxies at intermediate redshifts. I. General properties
Authors: Churchill, CW Mellon, RR Charlton, JC Jannuzi, BT Kirhakos, S Steidel, CC Schneider, DP
Citation: Cw. Churchill et al., Low- and high-ionization absorption properties of MgII absorption-selectedgalaxies at intermediate redshifts. I. General properties, ASTROPH J S, 130(1), 2000, pp. 91-119
Anticipating high-resolution STIS spectra of four multiphase MgII absorbers: A test of photoionization models
Authors: Charlton, JC Mellon, RR Rigby, JR Churchill, CW
Citation: Jc. Charlton et al., Anticipating high-resolution STIS spectra of four multiphase MgII absorbers: A test of photoionization models, ASTROPHYS J, 545(2), 2000, pp. 635-656
QSO absorption-line constraints on intragroup high-velocity clouds
Authors: Charlton, JC Churchill, CW Rigby, JR
Citation: Jc. Charlton et al., QSO absorption-line constraints on intragroup high-velocity clouds, ASTROPHYS J, 544(2), 2000, pp. 702-706
Low- and high-ionization absorption properties of MgII absorption-selectedgalaxies at intermediate redshifts. II. Taxonomy, kinematics, and galaxies
Authors: Churchill, CW Mellon, RR Charlton, JC Jannuzi, BT Kirhakos, S Steidel, CC Schneider, DP
Citation: Cw. Churchill et al., Low- and high-ionization absorption properties of MgII absorption-selectedgalaxies at intermediate redshifts. II. Taxonomy, kinematics, and galaxies, ASTROPHYS J, 543(2), 2000, pp. 577-598
The population of weak Mg II absorbers. I. A survey of 26 QSO HIRES/Keck spectra
Authors: Churchill, CW Rigby, JR Charlton, JC Vogt, SS
Citation: Cw. Churchill et al., The population of weak Mg II absorbers. I. A survey of 26 QSO HIRES/Keck spectra, ASTROPH J S, 120(1), 1999, pp. 51-75
Search for time variation of the fine structure constant
Authors: Webb, JK Flambaum, VV Churchill, CW Drinkwater, MJ Barrow, JD
Citation: Jk. Webb et al., Search for time variation of the fine structure constant, PHYS REV L, 82(5), 1999, pp. 884-887
The C IV absorption-Mg II kinematics connection in < z > similar to 0.7 galaxies
Authors: Churchill, CW Mellon, RR Charlton, JC Jannuzi, BT Kirhakos, S Steidel, CC Schneider, DP
Citation: Cw. Churchill et al., The C IV absorption-Mg II kinematics connection in < z > similar to 0.7 galaxies, ASTROPHYS J, 519(1), 1999, pp. L43-L46
The multiple phases of interstellar and halo gas in a possible group of galaxies at z similar to 1
Authors: Churchill, CW Charlton, JC
Citation: Cw. Churchill et Jc. Charlton, The multiple phases of interstellar and halo gas in a possible group of galaxies at z similar to 1, ASTRONOM J, 118(1), 1999, pp. 59-75
An unusual "mini-BAL" quasar at z=4.59
Authors: Churchill, CW Schneider, DP Schmidt, M Gunn, JE
Citation: Cw. Churchill et al., An unusual "mini-BAL" quasar at z=4.59, ASTRONOM J, 117(6), 1999, pp. 2573-2581
Intrinsic narrow absorption lines in keck hires spectra of a sample of sixquasars
Authors: Ganguly, R Eracleous, M Charlton, JC Churchill, CW
Citation: R. Ganguly et al., Intrinsic narrow absorption lines in keck hires spectra of a sample of sixquasars, ASTRONOM J, 117(6), 1999, pp. 2594-2607
Risultati: 1-19 |