PPT-Collapsar Accretion and the Gamma-Ray Burst Light Curve

Christopher C Lindner Milos Milosavljevic Sean Couch Pawan Kumar The University of Texas at Austin Results We have conducted hydrodynamic simulations of the viscous postcorecollapse accretion of a rapidly rotating 14 solar mass Wolf. Decay. The . Pecking. . Order. Lana Del . Reyco. Chelsea Neutron. Joule. Kadeem. Nibbs. Purpose. Standard Model . predicts. Charge-. Parity. (CP) . symmetry. (for the . most. part). CP violation . J. P. U. Fynbo, Niels Bohr . Institute. /. Dark . Cosmology. . Centre. What is a gamma-ray burst?. Brief (. ms. - . min. ) . and intense (. ~10. -7. erg cm. –2. . s. –1. ) . burst. . of. soft (~. for the 1. st. Advanced LIGO Science Run. Jordan Camp. NASA Goddard Space Flight Center. Moriond. Gravitation Meeting. March 25, 2015. Search Team. Lindy Blackburn (. CfA. ). Nelson Christensen (Carleton College). extreme physics at play. Bruce Gendre. ARTEMIS. Description of a GRB. Gamma-ray Burst : . burst of high energy photons. Isotropic distribution on the sky. extragalactic events. . quite common (~2/day. Gamma ray bursts (GRB) are an especially exciting outflow phenomena that are capable of outputting as much energy as our sun will. Christopher C. . Lindner. 1. Abstract. Relativistic Jets are streams of plasma moving throughout the universe at speeds up to 99% the speed of light. They produce high-energy X-ray, radio, and visible radiation that are observable from great distances across the universe. K2. observes near the ecliptic, where the bulk of Solar System targets lie. Jack J. Lissauer. NASA Ames. K2 . Sci. Con, Santa Barbara. 2015 November 4. Comet Siding Springs. Trans-Neptunian Objects. Osservatorio. di Roma / ASI Science Data Center. Recent activities from the TAROT/Zadko network. The TAROT/Zadko Network. Set of 3 robotic telescopes. France (20 cm diameter). Chile (20 cm diameter). Paul A. Mason. New Mexico State University. Emmanuel Gonzalez. University of Texas at El Paso. Edward L. Robinson. University of Texas at . Austin. Special thanks to . Jorge I. Zuluaga . for discussion on time-scale estimates. . during asteroidal occultation . by (834) Burnhamia. Brad Timerson, IOTA North American Coordinator; T. George, IOTA Analyst; . Ted Blank, Paul Maley, Steve Messner, John Moore, observers. On August 23, 2017 (UT), four observers occupying or operating sites across the United States observed the asteroid (834) Burnhamia occult the star TYC 5780-308-1. . Paul A. Mason. New Mexico State University. Emmanuel Gonzalez. University of Texas at El Paso. Edward L. Robinson. University of Texas at . Austin. Special thanks to . Jorge I. Zuluaga . for discussion on time-scale estimates. . 전영범. , . 성현일 . (KASI). 한장희. , . 이종택. (. 한국교원대학교. ). Richard de . Grijs. (. Kavli. Institute for Astronomy & Astrophysics). Rodolfo . Angeloni. . (la Pontificia Universidad Catolica(PUC) . catch a burst and notify other observatoriesboth in space and on the ground of its approx-imate locationWithin minutes HETE-2 mayobtain a precise locationCurrent telescopestake much longer to notify o A novel gamma-ray detector configuration. Roi . Rahin*. Department of Physics, Technion. For . the. GALI collaboration. . *Ramon fellow by the Israeli Ministry of Science and Technology.. Background - Gamma ray bursts. T. elescope. Liz Hays. NASA GSFC. Lecture Plan. The Fermi Observatory. Science Motivation. Instruments. Detecting gamma rays with the Large . A. rea Telescope. Instrument Subsystems. Angular resolution.