Institution
Pontifical Catholic University of Chile
Education•Santiago, Región Metropolitana de Santiago, Chile•
About: Pontifical Catholic University of Chile is a education organization based out in Santiago, Región Metropolitana de Santiago, Chile. It is known for research contribution in the topics: Population & Galaxy. The organization has 21462 authors who have published 39807 publications receiving 1000617 citations. The organization is also known as: Catholic University of Chile & Pontificia Universidad Catolica de Chile.
Topics: Population, Galaxy, Context (language use), Stars, Redshift
Papers published on a yearly basis
Papers
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TL;DR: In this article, the authors used spectral and photometric observations of 10 Type Ia supernovae (SNe Ia) in the redshift range 0.16 " z " 0.62.
Abstract: We present spectral and photometric observations of 10 Type Ia supernovae (SNe Ia) in the redshift range 0.16 " z " 0.62. The luminosity distances of these objects are determined by methods that employ relations between SN Ia luminosity and light curve shape. Combined with previous data from our High-z Supernova Search Team and recent results by Riess et al., this expanded set of 16 high-redshift supernovae and a set of 34 nearby supernovae are used to place constraints on the following cosmo- logical parameters: the Hubble constant the mass density the cosmological constant (i.e., the (H 0 ), () M ), vacuum energy density, the deceleration parameter and the dynamical age of the universe ) " ), (q 0 ), ) M \ 1) methods. We estimate the dynamical age of the universe to be 14.2 ^ 1.7 Gyr including systematic uncer- tainties in the current Cepheid distance scale. We estimate the likely e†ect of several sources of system- atic error, including progenitor and metallicity evolution, extinction, sample selection bias, local perturbations in the expansion rate, gravitational lensing, and sample contamination. Presently, none of these e†ects appear to reconcile the data with and ) " \ 0 q 0 " 0.
16,674 citations
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TL;DR: In this paper, a firm that must issue common stock to raise cash to undertake a valuable investment opportunity is considered, and an equilibrium model of the issue-invest decision is developed under these assumptions.
13,939 citations
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Theo Vos1, Amanuel Alemu Abajobir, Kalkidan Hassen Abate2, Cristiana Abbafati3 +775 more•Institutions (305)
TL;DR: The Global Burden of Diseases, Injuries, and Risk Factors Study 2016 (GBD 2016) provides a comprehensive assessment of prevalence, incidence, and years lived with disability (YLDs) for 328 causes in 195 countries and territories from 1990 to 2016.
10,401 citations
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TL;DR: In this paper, the authors estimated deaths and disability-adjusted life years (DALYs; sum of years lived with disability [YLD] and years of life lost [YLL]) attributable to the independent effects of 67 risk factors and clusters of risk factors for 21 regions in 1990 and 2010.
9,324 citations
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TL;DR: In this article, a search for the Standard Model Higgs boson in proton-proton collisions with the ATLAS detector at the LHC is presented, which has a significance of 5.9 standard deviations, corresponding to a background fluctuation probability of 1.7×10−9.
9,282 citations
Authors
Showing all 21682 results
Name | H-index | Papers | Citations |
---|---|---|---|
John D. Minna | 169 | 951 | 106363 |
Adi F. Gazdar | 157 | 776 | 104116 |
Roberto Romero | 151 | 1516 | 108321 |
Kevin J. Gaston | 150 | 750 | 85635 |
Gabriel Núñez | 148 | 466 | 105724 |
Niels Birbaumer | 142 | 835 | 77853 |
German Martinez | 141 | 1476 | 107887 |
Keith A.A. Fox | 136 | 830 | 95960 |
William Brooks | 136 | 1125 | 83504 |
Marco Aurelio Diaz | 134 | 1015 | 93580 |
Carlos M. Duarte | 132 | 1173 | 86672 |
Laurent Vacavant | 131 | 921 | 82977 |
Sergey Kuleshov | 129 | 1107 | 82935 |
Fedor Prokoshin | 128 | 1199 | 80890 |
Kevin Kroeninger | 126 | 836 | 70010 |