Results 21 to 30 of about 5,973,641 (362)

The Hawk-I UDS and GOODS Survey (HUGS): Survey design and deep K-band number counts [PDF]

, 2014
We present the results of a new, ultra-deep, near-infrared imaging survey executed with the Hawk-I imager at the ESO VLT, of which we make all the data (images and catalog) public.
A.Fontana, J. Dunlop, D. Paris, T. Targett, K. Boutsia, M. Castellano, A. Galametz, A. Grazian, R. McLure, E. Merlin, L. Pentericci, S. Wuyts, O. Almaini, K. Caputi, R. Chary, M. Cirasuolo, C. Conselice, A. Cooray, E. Daddi, M. Dickinson, S. Faber, G. Fazio, H. Ferguson, E. Giallongo, M. Giavalisco, N. Grogin, N. Hathi, A. Koekemoer, D. Koo, R. Lucas, M. Nonino, H. Rix, A. Renzini, D. Rosario, P. Santini, C. Scarlata, V. Sommariva, D. Stark, A. V. D. Wel, E. Vanzella, V. Wild, H. Yan, S. Z. INAF-OARome, Uedin, Mpe, T. Physics, Astronomy, U. Nottingham, K. Institute, U. Groningen, Spitzer Science Center, D. Physics, U. California, Irvine, CEA-Saclay National Optical Astronomy Observatories, Tucson, Az, Usa, UCOLick Observatory, D. O. Astronomy, As California, Santa Cruz, H. C. F. Astrophysics, Cambridge, Ma, Space Telescope Science Institute, Baltimore., Md, U. Massachusetts, Amherst, Aix-Marseille Université, Cnrs, Lam, Inaf Trieste, Mpia, O. Padova, M. I. O. Astrophysics, S. O. Physics, U. Minnesota, Minneapolis, Mn, S. Observatory, U. Arizona, I. Bologna, U. S. Andrews, University of Missouri, Columbia, Mó, Inaf - Arcetri   +88 more
semanticscholar   +1 more source

Quantitative chemical tagging, stellar ages and the chemo-dynamical evolution of the Galactic disc [PDF]

, 2013
The early science results from the new generation of high-resolution stellar spectroscopic surveys, such as Galactic Archaeology with HERMES (GALAH) and the Gaia European Southern Observatory survey (Gaia-ESO), will represent major milestones in the ...
A. Mitschang, G. D. Silva, D. Zucker, B. Anguiano, T. Bensby, S. K. S. I. C. F. Astronomy, Astrophysics, Astrophotonics, D. Physics, Astronomy, Macquarie University, Australian Astronomical Observatory, L. Observatory, D. O. Astronomy, T. Physics   +14 more
semanticscholar   +1 more source

The medium-modified g → c c ¯ $$ g\to c\overline{c} $$ splitting function in the BDMPS-Z formalism

Journal of High Energy Physics, 2023
The formalism of Baier-Dokshitzer-Mueller-Peigné-Schiff and Zakharov determines the modifications of parton splittings in the QCD plasma that arise from medium-induced gluon radiation.
Maximilian Attems, Jasmine Brewer, Gian Michele Innocenti, Aleksas Mazeliauskas, Sohyun Park, Wilke van der Schee, Urs Achim Wiedemann   +6 more
doaj   +1 more source

Theoretical plasma physics [PDF]

Journal of Plasma Physics, 2019
These lecture notes were presented by Allan N. Kaufman in his graduate plasma theory course and a follow-on special topics course (Physics 242A, B, C and Physics 250 at the University of California Berkeley). The notes follow the order of the lectures. The equations and derivations are as Kaufman presented, but the text is a reconstruction of Kaufman’s
Allan N. Kaufman, Bruce I. Cohen
openaire   +2 more sources

The spectral variability and magnetic field characteristics of the Of?p star HD 148937 [PDF]

, 2011
We report magnetic and spectroscopic observations and modeling of the Of?p star HD 148937 within the context of the Magnetism in Massive Stars (MiMeS) Large Program at the CanadaFrance-Hawaii Telescope.
G. Wade, J. Grunhut, G. Graefener, I. Howarth, F. Martins, V. Petit, J. Vink, S. Bagnulo, C. Folsom, Y. Naz'e, N. Walborn, R. Townsend, C. Evans, T. Physics, Royal Military College of Canada, Kingston, Canada., D. Physics, E. Physics, Astronomy, Queen's University, Armagh Observatory, N. Ireland, UK., Ucl, London, United Kingdom., LUPM-UMR5299, CNRSUniversit'e Montpellier, Montpellier, France., Department of GeologyAstronomy, W. University, W. Chester, Usa, FNRS-Institut d'Astrophysique et de G'eophysique, Universit'e de Li'ege, Belgium, Space Telescope Science Institute, Baltimore., D. Astronomy, U. Wisconsin--Madison, Madison, Uk Atc, Royal Observatory of Edinburgh, Edinburgh   +45 more
semanticscholar   +1 more source

Theoretical Particle Physics [PDF]

Reviews of Modern Physics, 1999
“Gentlemen and Fellow Physicists of America: We meet today on an occasion which marks an epoch in the history of physics in America; may the future show that it also marks an epoch in the history of the science which this Society is organized to cultivate!” (Rowland, 1899).1 These are the opening words of the address by Henry Rowland, the first ...
openaire   +3 more sources

Phase Transition and Entropic Force in Reissner-Nordström-de Sitter Spacetime

Advances in High Energy Physics, 2022
In this paper, thermodynamic properties of the Reissner-Nordström-de Sitter (RN-dS) black hole have been studied on the basis of the correlation between the black hole and cosmological horizons.
Yang Zhang, Yu-bo Ma, Yun-zhi Du, Huai-fan Li, Li-chun Zhang   +4 more
doaj   +1 more source

Hyperfine splitting effects in string hadronization

European Physical Journal C: Particles and Fields, 2022
We revisit the recipe for hadron formation in the Lund string hadronization model. Given an incoming quark or quark-diquark pair, weights for hadron formation are updated to take hyperfine splitting effects arising from the mass difference between ...
Christian Bierlich, Smita Chakraborty, Gösta Gustafson, Leif Lönnblad   +3 more
doaj   +1 more source

Theoretical Physics Implications of the Binary Black-Hole Mergers GW150914 and GW151226 [PDF]

, 2016
The gravitational wave observations GW150914 and GW151226 by Advanced LIGO provide the first opportunity to learn about physics in the extreme gravity environment of coalescing binary black holes.
N. Yunes, Kent Yagi, F. Pretorius
semanticscholar   +1 more source

Juda Kreisler (1904–1940s?): A Bio-Bibliographical Sketch of a Lviv Physicist and a Popularizer of Science

Studia Historiae Scientiarum, 2022
We present a detailed biographical account and analysis of works of Juda Kreisler (1904–1940s?), a theoretical physicist from Lviv. He was born in Tlumach (Ukrainian: Тлумач, Polish: Tłumacz, Yiddish: טאלמיטש ), nowadays a town in Ivano-Frankivsk oblast
Andrij Rovenchak, Olha Rovenchak
doaj   +1 more source