Robert F. Carswell

1940 -

statsborgerskab: Storbritannien

talte sprog: engelsk

uddannelsessted: Astronomy Centre, University of Sussex, University of British Columbia, University of Otago

beskæftigelse: astronom, professor

officiel hjemmeside: people.ast.cam.ac.uk/~rfc

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Artikler 136

Date

Titel

Forfattere

2020-04-24

Four direct measurements of the fine-structure constant 13 billion years ago

Michael R Wilczynska, John Webb, Robert F. Carswell, Mariusz P. Dąbrowski, Vincent Dumont, Ana Catarina Leite, Jochen Liske, Konrad Marosek, Carlos J.A.P. Martins, Dinko Milaković, Paolo Molaro, Luca Pasquini, John D. Barrow
2020-10-23

Measuring the fine structure constant on a white dwarf surface; a detailed analysis of Fe V absorption in G191-B2B

Vincent Dumont, Robert F. Carswell
2019-03-27

Probing IGM accretion on to faint Lyα emitters at z ∼ 2.8

Robert F. Carswell
2019-03-30

Constraining the magnetic field on white dwarf surfaces; Zeeman effects and fine structure constant variation

John D. Barrow, Nicole Reindl, Robert F. Carswell
2018-10-22

The UVES Spectral Quasar Absorption Database (SQUAD) data release 1: the first 10 million seconds

Robert F. Carswell, Michael T. Murphy, Glenn Kacprzak
2017-11-07

A new measurement of the intergalactic temperature at z ∼ 2.55–2.95

Robert F. Carswell, James S. Bolton, Michael T. Murphy, George D. Becker
2017-03-22

A precise deuterium abundance: remeasurement of the z = 3.572 absorption system towards the quasar PKS1937–101

Vincent Dumont, Robert F. Carswell
2016

Evidence of bimodal physical properties of intervening, optically thin C III absorbers at z ~ 2.5

Robert F. Carswell
2016

Triple-ionized carbon associated with the low-density neutral hydrogen gas at 1.7 < z < 3.3: the integrated N H I-N C iv relation

Stefano Cristiani, Robert F. Carswell
2016-06-08

A self-consistent model for the evolution of the gas produced in the debris disc of β Pictoris

Luca Matrà, Robert F. Carswell
2016-11-12

Exploring the thermal state of the low-density intergalactic medium atz = 3 with an ultrahigh signal-to-noise QSO spectrum

Guido Cupani, George D. Becker, Robert F. Carswell, James S. Bolton
2016-10-08

High-precision limit on variation in the fine-structure constant from a single quasar absorption system

Robert F. Carswell
2016-08-26

Metals in thez∼ 3 intergalactic medium: results from an ultra-high signal-to-noise ratio UVES quasar spectrum

Guido Cupani, Fabio Fontanot, Valentina D'Odorico, Jordi Miralda-Escudé, George D. Becker, Robert F. Carswell
2015

Discovery of polarized line emission in SN 1006

Misty Cracraft, Robert F. Carswell
2014-08-05

The Magellan uniform survey of damped Lyman α systems – II. Paucity of strong molecular hydrogen absorption★

Michael T. Murphy, Robert F. Carswell
2014

Polarization diagnostics for cool core cluster emission lines

Robert F. Carswell
2013

A z = 3.045 Ly{alpha} emitting halo hosting a QSO and a possible candidate for AGN-triggered star formation

George D. Becker, Robert F. Carswell
2013

The evolution of HI and CIV quasar absorption line systems at 1.9 < z < 3.2

Robert F. Carswell
2013-05-27

A high molecular fraction in a subdamped absorber at z = 0.56★

Nicolas Tejos, Joop Schaye, J. Xavier Prochaska, Robert F. Carswell
2012

Iron and {alpha}-element production in the first one billion years after the Big Bang

George D. Becker, Robert F. Carswell
2012

Hundred thousand degree gas in the Virgo cluster of galaxies

Robert F. Carswell
2012-04-25

Spatial variation in the fine-structure constant - new results from VLT/UVES

Michael T. Murphy, Robert F. Carswell
2012-03-21

The kinetic temperature in a damped Lyman α absorption system in Q2206−199 - an example of the warm neutral medium

George D. Becker, Robert F. Carswell
2010

The low-redshift Ly{alpha} forest towards 3C 273

Kenneth R. Sembach, Robert F. Carswell
2010-07-16

CODEX

Igor Coretti, Roberto Cirami, Marco Riva, Valentina D'Odorico, Eros Vanzella, Matteo Viel, Filippo M. Zerbi, Jochen Liske, Paolo Molaro, Stefano Cristiani, Martin Haehnelt, Michel Mayor, Stéphane Udry, Miroslava Dessauges, María Rosa Zapatero Osorio, Piercarlo Bonifacio, Christophe Lovis, George D. Becker, Gaspare LoCurto, Rafael Rebolo López, Maurizio Comari, Olaf Iwert, Bernard Delabre, Paolo Di Marcantonio, Paolo Santin, Fabio Tenegi, Denis Mégevand, Robert F. Carswell
2010-12-30

A cold component and the complex velocity structure of DLA1331 + 170

Robert F. Carswell
2010-07-13

Cosmological concordance or chemical coincidence? deuterated molecular hydrogen abundances at high redshift

Nikola Milutinovic, Wim Ubachs, J. Xavier Prochaska, Robert F. Carswell
2010-04-11

Keck telescope constraint on cosmological variation of the proton-to-electron mass ratio

Nikola Milutinovic, Wim Ubachs, J. Xavier Prochaska, Robert F. Carswell
2009

Direct evidence of cold gas in DLA 0812+32B

Robert F. Carswell
2009-11

New limit on a varying proton-to-electron mass ratio from high-resolution optical quasar spectra

J. Xavier Prochaska, Robert F. Carswell
2009

New limit on a varying proton-to-electron mass ratio from high-resolution optical quasar spectra

Robert F. Carswell
2008-10

Monthly Notices of the RAS

Robert F. Carswell

Human - wd:Q60865320

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