Search Results - "McCarthy, J. P."
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Diaconis–Shahshahani Upper Bound Lemma for Finite Quantum Groups
Published in The Journal of fourier analysis and applications (01-10-2019)“…A central tool in the study of ergodic random walks on finite groups is the Upper Bound Lemma of Diaconis and Shahshahani. The Upper Bound Lemma uses Fourier…”
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2
Relativistic ejecta from X-ray flash XRF 060218 and the rate of cosmic explosions
Published in Nature (31-08-2006)“…Over the past decade, long-duration γ-ray bursts (GRBs)-including the subclass of X-ray flashes (XRFs)-have been revealed to be a rare variety of type Ibc…”
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3
The Gemini Deep Deep Survey. VII. The Redshift Evolution of the Mass-Metallicity Relation
Published in The Astrophysical journal (10-12-2005)“…We have investigated the mass-metallicity (M-Z) relation using galaxies at 0.4 < z < 1.0 from the Gemini Deep Deep Survey (GDDS) and Canada-France Redshift…”
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The afterglow of GRB 050709 and the nature of the short-hard γ-ray bursts
Published in Nature (06-10-2005)“…The final chapter in the long-standing mystery of the gamma-ray bursts (GRBs) centres on the origin of the short-hard class of bursts, which are suspected on…”
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5
An asymptotic-giant-branch star in the progenitor system of a type Ia supernova
Published in Nature (07-08-2003)“…Stars that explode as supernovae come in two main classes. A type Ia supernova is recognized by the absence of hydrogen and the presence of elements such as…”
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A novel explosive process is required for the γ-ray burst GRB 060614
Published in Nature (London) (21-12-2006)“…Over the past decade, our physical understanding of gamma-ray bursts (GRBs) has progressed rapidly, thanks to the discovery and observation of their long-lived…”
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SN 2005bf: A Possible Transition Event between Type Ib/c Supernovae and Gamma-Ray Bursts
Published in The Astrophysical journal (20-04-2006)“…We present u' g' r' i' BV photometry and optical spectroscopy of the Type Ib/Ic SN 2005bf covering the first 6100 days following discovery. The u' g' BV light…”
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Fat distribution in men of different waist girth, fitness level and exercise habit
Published in International Journal of Obesity (01-12-2009)“…Background: The risk of chronic disease is lower in obese men who are fit and active than obese men who are unfit and inactive. Methods/Objectives: Magnetic…”
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GRB 060505: A Possible Short-Duration Gamma-Ray Burst in a Star-forming Region at a Redshift of 0.09
Published in The Astrophysical journal (20-06-2007)“…On 2006 May 5, a 4 s duration, low-energy, similar to 10 super(49) erg, gamma-ray burst (GRB) was observed, spatially associated with a z = 0.0804 galaxy. Here…”
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THE SIZE EVOLUTION OF PASSIVE GALAXIES: OBSERVATIONS FROM THE WIDE-FIELD CAMERA 3 EARLY RELEASE SCIENCE PROGRAM
Published in The Astrophysical journal (10-04-2012)“…We present the size evolution of passively evolving galaxies at z ~ 2 identified in Wide-Field Camera 3 imaging from the Early Release Science program. Our…”
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The role of small intestinal bacterial overgrowth, intestinal permeability, endotoxaemia, and tumour necrosis factor α in the pathogenesis of non-alcoholic steatohepatitis
Published in Gut (01-02-2001)“…BACKGROUND Small intestinal bacterial overgrowth may contribute to the development of non-alcoholic steatohepatitis, perhaps by increasing intestinal…”
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12
The Las Campanas Infrared Survey — V. Keck spectroscopy of a large sample of extremely red objects
Published in Monthly notices of the Royal Astronomical Society (01-08-2005)“…We present deep Keck spectroscopy, using the Deep Imaging Multi-Object Spectrograph and the Low-Resolution Imaging Spectrometer spectrographs, of a large and…”
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13
The ergodic theorem for random walks on finite quantum groups
Published in Communications in algebra (02-09-2021)“…Necessary and sufficient conditions for a Markov chain to be ergodic are that the chain is irreducible and aperiodic. This result is manifest in the case of…”
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Correction to: Tracing the orbitals of the quantum permutation group
Published in Archiv der Mathematik (2024)Get full text
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Tracing the orbitals of the quantum permutation group
Published in Archiv der Mathematik (01-08-2023)“…Using a suitably noncommutative flat matrix model, it is shown that the quantum permutation group has free orbitals: that is, a monomial in the generators of…”
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An HST Study of the Supernovae Accompanying GRB 040924 and GRB 041006
Published in The Astrophysical journal (01-01-2006)“…We present the results from a Hubble Space Telescope ACS study of the supernovae (SNe) associated with gamma-ray bursts (GRBs) 040924 (z = 0.86) and 041006 (z…”
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Optical and Radio Observations of the Afterglow from GRB 990510: Evidence for a Jet
Published in The Astrophysical journal (01-10-1999)Get full text
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UV-dropout Galaxies in the Goods-South Field from WFC3 Early Release Science Observations
Published in The Astrophysical journal (10-09-2010)“…We combine new high sensitivity ultraviolet (UV) imaging from the Wide Field Camera 3 (WFC3) on the Hubble Space Telescope (HST) with existing deep…”
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High Redshift Radio Galaxies
Published in Annual review of astronomy and astrophysics (01-01-1993)Get full text
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20
An HST Search for Supernovae Accompanying X-Ray Flashes
Published in The Astrophysical journal (10-07-2005)“…We present the results from a Hubble Space Telescope ACS search for supernovae associated with X-ray flashes 020903, 040701, 040812, and 040916. We find strong…”
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