Soebur Razzaque

New Address

Code 7653, Space Science Division

U.S. Naval Research Laboratory

4555 Overlook Ave., SW

Washington, DC 20375


Postdoctoral Research Associate
Department of Astronomy & Astrophysics
Department of Physics
Pennsylvania State University
525 Davey Laboratory
University Park, Pennsylvania 16802, USA
Contact:
Office : 421 Davey Lab.    Phone : (814) 865 8485
Fax : (814) 863 3399    E-mail : sur10@psu.edu

 
Research Area

Theoretical Particle Astrophysics

Experimental Affiliation

IceCube Neutrino Observatory

High-energy cosmic rays, gamma rays and neutrinos; Production and emisssion mechanisms in astrophysical sources; Supernovae, Gamma-Ray Bursts, Active Galactic Nuclei; Propagation and detection on Earth.

Selected Publications
  • On the Origin and Survival of UHE Cosmic-Ray Nuclei in GRBs and Hypernovae,Xiang-Yu Wang, Soebur Razzaque and Peter Meszaros, Astrophys. J. (in press) [arXiv:0711.2065].
  • Ultrahigh-energy neutrino flux as a probe of large extra-dimensions, Joseph Lykken, Olga Mena and Soebur Razzaque, JCAP (in press) [arXiv:0705.2029].
  • High-energy Cosmic Rays and Neutrinos from Semi-relativistic Hypernovae,Xiang-Yu Wang, Soebur Razzaque, Peter Meszaros and Zi-Gao Dai, Phys. Rev. D 76, 083009 (2007) [arXiv:0705.0027].
  • Astrophysical tau neutrino detection in kilometer-scale Cherenkov detectors via muonic tau decay, T. DeYoung, S. Razzaque and D. F. Cowen, Astropart. Phys. 27, 238 (2007) [arXiv:astro-ph/0608486].
  • TeV neutrinos from core collapse supernovae and hypernovae, Soebur Razzaque, Peter Meszaros and Eli Waxman, Phys. Rev. Lett. 93, 181101 (2004), Erratum-ibid. 94, 109903 (2005) [arXiv:astro-ph/0407064].
  • GeV and higher energy photon interactions in gamma-ray burst fireballs and surroundings, Soebur Razzaque, Peter Meszaros and Bing Zhang, Astrophys. J., 613, 1072 (2004) [arXiv:astro-ph/0404076].
  • Neutrino signatures of supernova:  Gamma ray burst relationship, Soebur Razzaque, Peter Meszaros and Eli Waxman, Phys. Rev. D 69, 023001 (2004) [arXiv:astro-ph/0308239].
  • Coherent radio pulses from GEANT generated electromagnetic showers in ice, Soebur Razzaque, Surujhdeo Seunarine, David Z. Besson, Douglas W. McKay, John P. Ralston and David Seckel, Phys. Rev. D 65, 103002 (2002) [arXiv:astro-ph/0112505].

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