Rights statement: This is a pre-copy-editing, author-produced PDF of an article accepted for publication in Monthly Notices of the Royal Astronomical Society following peer review. The definitive publisher-authenticated version R M Bielby, J P Stott, F Cullen, T M Tripp, J N Burchett, M Fumagalli, S L Morris, N Tejos, R A Crain, R G Bower, J X Prochaska, Quasar Sightline and Galaxy Evolution (QSAGE) survey – I. The galaxy environment of O VI absorbers up to z = 1.4 around PKS 0232−04, Monthly Notices of the Royal Astronomical Society, Volume 486, Issue 1, June 2019, Pages 21–41, https://doi.org/10.1093/mnras/stz774 is available online at: https://academic.oup.com/mnras/article/486/1/21/5382056
Accepted author manuscript, 2.19 MB, PDF document
Available under license: CC BY-NC: Creative Commons Attribution-NonCommercial 4.0 International License
Final published version
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - Quasar Sightline and Galaxy Evolution (QSAGE) survey - I. The galaxy environment of O VI absorbers up to z = 1.4 around PKS 0232-04
AU - Bielby, R. M.
AU - Stott, J. P.
AU - Cullen, F.
AU - Tripp, T. M.
AU - Burchett, J. N.
AU - Fumagalli, M.
AU - Morris, S. L.
AU - Tejos, N.
AU - Crain, R. A.
AU - Bower, R. G.
AU - Prochaska, J. X.
N1 - This is a pre-copy-editing, author-produced PDF of an article accepted for publication in Monthly Notices of the Royal Astronomical Society following peer review. The definitive publisher-authenticated version R M Bielby, J P Stott, F Cullen, T M Tripp, J N Burchett, M Fumagalli, S L Morris, N Tejos, R A Crain, R G Bower, J X Prochaska, Quasar Sightline and Galaxy Evolution (QSAGE) survey – I. The galaxy environment of O VI absorbers up to z = 1.4 around PKS 0232−04, Monthly Notices of the Royal Astronomical Society, Volume 486, Issue 1, June 2019, Pages 21–41, https://doi.org/10.1093/mnras/stz774 is available online at: https://academic.oup.com/mnras/article/486/1/21/5382056
PY - 2019/6/1
Y1 - 2019/6/1
N2 - We present the first results from a study of O VI absorption around galaxies at z <1.44 using data from a near-infrared grism spectroscopic Hubble Space Telescope Large Programme, the Quasar Sightline and Galaxy Evolution (QSAGE) survey. QSAGE is the first grism galaxy survey to focus on the circumgalactic medium at z similar to 1, providing a blind survey of the galaxy population. The galaxy sample is H alpha flux limited (f(H alpha) > 2 x 10(-17) erg s(-1) cm(-2)) at 0.68 10(14) cm(-2)) O VI absorption systems to be associated with M-star similar to 10(9.5-10) M-circle dot mass galaxies (M-halo similar to 10(11.5-12) M-circle dot dark matter haloes), and infer that they may be tracing predominantly collisionally ionized gas within the haloes of such galaxies.
AB - We present the first results from a study of O VI absorption around galaxies at z <1.44 using data from a near-infrared grism spectroscopic Hubble Space Telescope Large Programme, the Quasar Sightline and Galaxy Evolution (QSAGE) survey. QSAGE is the first grism galaxy survey to focus on the circumgalactic medium at z similar to 1, providing a blind survey of the galaxy population. The galaxy sample is H alpha flux limited (f(H alpha) > 2 x 10(-17) erg s(-1) cm(-2)) at 0.68 10(14) cm(-2)) O VI absorption systems to be associated with M-star similar to 10(9.5-10) M-circle dot mass galaxies (M-halo similar to 10(11.5-12) M-circle dot dark matter haloes), and infer that they may be tracing predominantly collisionally ionized gas within the haloes of such galaxies.
KW - galaxies: distances and redshifts
KW - intergalactic medium
KW - quasars: absorption lines
U2 - 10.1093/mnras/stz774
DO - 10.1093/mnras/stz774
M3 - Journal article
VL - 486
SP - 21
EP - 41
JO - Monthly Notices of the Royal Astronomical Society
JF - Monthly Notices of the Royal Astronomical Society
SN - 0035-8711
IS - 1
ER -