54 citations · 125 across the 6 of their papers we have counts for
8 papers · 1 filter
Relativistic Magnetic Monopole Flux Constraints from RICE
D. P. Hogan, D. Z. Besson, J. P. Ralston +2
We report an upper limit on the flux of relativistic monopoles based on the non-observation of in-ice showers by the Radio Ice Cherenkov Experiment (RICE) at the South Pole. We obt…
Testing Isotropy of Cosmic Microwave Background Radiation
Pramoda Kumar Samal, Rajib Saha, Pankaj Jain +1
We introduce new symmetry-based methods to test for isotropy in cosmic microwave background radiation. Each angular multipole is factored into unique products of power eigenvectors…
Ultra-High Energy Quenching of the LPM Effect: Implications for GZK-Violating Events
John P. Ralston, Soebur Razzaque, Pankaj Jain
Cosmic rays in the regime of 10^19-10^20 eV should not exist, according to the GZK bound. Conflicts between data and the bound have led to suggestions that laws of physics must be…
Core, Mantle, Crust: Imaging the Earth's Interior with Ultra-High Energy Neutrino Tomography
John P. Ralston, Pankaj Jain, George M. Frichter
We report on the feasibility of using an isotropic flux of cosmic neutrinos in the energy range of 10 to 10,000 TeV to study the interior geophysical structure of the Earth. The an…
Status of Radio Ice Cherenkov Experiment (RICE)
RICE Collaboration, C. Allen, A. Bean +11
RICE is designed to detect ultrahigh energy (>100 TeV) neutrinos from astrophysical sources. It will consist of an array of compact radio (100 to 1000 MHz) receivers buried in ice…
Cosmologically Screwy Light
Borge Nodland, John P. Ralston
We present evidence for a new phenomenon in the propagation of electromagnetic radiation across the Universe, a corkscrew rotation of the plane of polarization not accounted for by…