Search Results - "Malec, A. L."
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A high-velocity narrow absorption line outflow in the quasar J212329.46 − 005052.9
Published in Monthly notices of the Royal Astronomical Society (01-01-2011)“…We report on the discovery of a high-velocity narrow absorption line outflow in the redshift 2.3 quasar J212329.46 − 005052.9. Five distinct outflow systems…”
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Keck telescope constraint on cosmological variation of the proton-to-electron mass ratio
Published in Monthly notices of the Royal Astronomical Society (11-04-2010)“…Molecular transitions recently discovered at redshift zabs= 2.059 towards the bright background quasar J2123−0050 are analysed to limit cosmological variation…”
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First constraint on cosmological variation of the proton-to-electron mass ratio from two independent telescopes
Published in Physical review letters (06-05-2011)“…A high signal-to-noise spectrum covering the largest number of hydrogen lines (90 H(2) lines and 6 HD lines) in a high-redshift object was analyzed from an…”
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THE TRANSITIONAL STRIPPED-ENVELOPE SN 2008ax: SPECTRAL EVOLUTION AND EVIDENCE FOR LARGE ASPHERICITY
Published in The Astrophysical journal (20-09-2011)“…Supernova (SN) 2008ax in NGC 4490 was discovered within hours after shock breakout, presenting the rare opportunity to study a core-collapse SN beginning with…”
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Three‐dimensional shapelets and an automated classification scheme for dark matter haloes1★[link]
Published in Monthly notices of the Royal Astronomical Society (01-04-2012)“…ABSTRACT We extend the two‐dimensional Cartesian shapelet formalism to d‐dimensions. Concentrating on the three‐dimensional case, we derive shapelet‐based…”
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Three-dimensional shapelets and an automated classification scheme for dark matter haloes
Published in Monthly notices of the Royal Astronomical Society (01-04-2012)“…We extend the two-dimensional Cartesian shapelet formalism to d-dimensions. Concentrating on the three-dimensional case, we derive shapelet-based equations for…”
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Three-dimensional shapelets and an automated classification scheme for dark matter haloes
Published 19-12-2011“…We extend the two-dimensional Cartesian shapelet formalism to d-dimensions. Concentrating on the three-dimensional case, we derive shapelet-based equations for…”
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A High-Velocity Narrow Absorption Line Outflow in the Quasar J212329.46-005052.9
Published 24-08-2010“…We report on a variable high-velocity narrow absorption line outflow in the redshift 2.3 quasar J2123-0050. Five distinct outflow systems are detected with…”
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Cosmological concordance or chemical coincidence? Deuterated molecular hydrogen abundances at high redshift
Published 30-06-2010“…We report two detections of deuterated molecular hydrogen (HD) in QSO absorption-line systems at $z > 2$. Toward J2123-0500, we find $N$(HD) $= 13.84 \pm 0.2$…”
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The Transitional Stripped-Envelope SN 2008ax: Spectral Evolution and Evidence for Large Asphericity
Published 07-07-2011“…Supernova (SN) 2008ax in NGC 4490 was discovered within hours after shock breakout, presenting the rare opportunity to study a core-collapse SN beginning with…”
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Journal Article -
13
Keck telescope constraint on cosmological variation of the proton-to-electron mass ratio
Published in Monthly notices of the Royal Astronomical Society (11-04-2010)Get full text
Journal Article -
14
THE TRANSITIONAL STRIPPED-ENVELOPE SN 2008ax: SPECTRAL EVOLUTION AND EVIDENCE FOR LARGE ASPHERICITY
Published in The Astrophysical journal (20-09-2011)“…Supernova (SN) 2008ax in NGC 4490 was discovered within hours after shock breakout, presenting the rare opportunity to study a core-collapse SN beginning with…”
Get full text
Journal Article