Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Pawl, Andrew"'
Publikováno v:
Astrophys.J. 631 (2005) 773-784
We explore the detectability of bulk motions in the X-ray emitting intracluster medium (ICM) using a catalog of 1,836 mock Astro-E2 observations of simulated clusters of galaxies. We generate high resolution mock spectra for two observing strategies:
Externí odkaz:
http://arxiv.org/abs/astro-ph/0503281
Autor:
Pawl, Andrew
Publikováno v:
JHEP0503:034,2005
Krauss and Wilczek have shown that an unbroken discrete gauge symmetry is respected by gravitationally mediated processes. This has led to a search for such a symmetry compatible with the standard model or MSSM that would protect protons from gravita
Externí odkaz:
http://arxiv.org/abs/hep-th/0501005
Autor:
Pawl, Andrew
Publikováno v:
Nucl.Phys.B679:231-245,2004
To date, the properties of Q-balls arising from an Affleck-Dine condensate in gravity-mediated SUSY breaking have been obtained primarily through numerical simulations. In this work, we will derive the expected charge of the Q-balls formed in such a
Externí odkaz:
http://arxiv.org/abs/hep-ph/0412033
Autor:
Pawl, Andrew
Publikováno v:
Phys.Lett.B581:231-235,2004
Analytical and numerical estimates show that a charged Affleck-Dine condensate will fracture into Q-balls only when the Hubble time is significantly larger than the inverse soft-breaking mass of the field in question. This would generally imply that
Externí odkaz:
http://arxiv.org/abs/hep-ph/0411363
Autor:
Pawl, Andrew
Publikováno v:
Phys.Rev. D70 (2004) 124005
It has long been known that matter charged under a broken U(1) gauge symmetry collapsing to form a black hole will radiate away the associated external (massive) gauge field. We show that the timescale for the radiation of the monopole component of t
Externí odkaz:
http://arxiv.org/abs/hep-th/0411175
Autor:
Akerlof, Carl, Balsano, Richard, Barthelmy, Scott, Bloch, Jeff, Butterworth, Paul, Casperson, Don, Cline, Tom, Fletcher, Sandra, Frontera, Fillippo, Gisler, Galen, Heise, John, Hills, Jack, Hurley, Kevin, Kehoe, Robert, Lee, Brian, Marshall, Stuart, McKay, Tim, Pawl, Andrew, Piro, Luigi, Szymanski, John, Wren, Jim
The Robotic Optical Transient Search Experiment (ROTSE) seeks to measure simultaneous and early afterglow optical emission from gamma-ray bursts (GRBs). A search for optical counterparts to six GRBs with localization errors of 1 square degree or bett
Externí odkaz:
http://arxiv.org/abs/astro-ph/0001438
Autor:
Kehoe, Robert, Akerlof, Carl, Balsano, Richard, Barthelmy, Scott, Bloch, Jeff, Butterworth, Paul, Casperson, Don, Cline, Tom, Fletcher, Sandra, Frontera, Fillippo, Gisler, Galen, Heise, John, Hills, Jack, Hurley, Kevin, Lee, Brian, Marshall, Stuart, McKay, Tim, Pawl, Andrew, Piro, Luigi, Priedhorsky, Bill, Szymanski, John, Wren, Jim
The Robotic Optical Transient Search Experiment (ROTSE) seeks to measure contemporaneous and early afterglow optical emission from gamma-ray bursts (GRBs). The ROTSE-I telescope array has been fully automated and responding to burst alerts from the G
Externí odkaz:
http://arxiv.org/abs/astro-ph/9909219
Autor:
Shelton, R. L., Cox, Donald P., Maciejewski, Witold, Smith, Randall, Plewa, Tomasz, Pawl, Andrew, Rozyczka, Michal
(shortened version) We show that many observations of W44, a supernova remnant in the galactic plane at a distance of about 2500 pc, are remarkably consistent with the simplest realistic model. The model remnant is evolving in a smooth ambient medium
Externí odkaz:
http://arxiv.org/abs/astro-ph/9806090
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Akademický článek
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