Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2006-06-29
Phys.Lett.B642:333-341,2006
Physics
High Energy Physics
High Energy Physics - Phenomenology
20 pages, 6 figures, 2 tables
Scientific paper
10.1016/j.physletb.2006.09.067
We deduce the cosmogenic neutrino flux by jointly analysing ultra high energy cosmic ray data from HiRes-I and II, AGASA and the Pierre Auger Observatory. We make two determinations of the neutrino flux by using a model-dependent method and a model-independent method. The former is well-known, and involves the use of a power-law injection spectrum. The latter is a regularized unfolding procedure. We then use neutrino flux bounds obtained by the RICE experiment to constrain the neutrino-nucleon inelastic cross section at energies inaccessible at colliders. The cross section bounds obtained using the cosmogenic fluxes derived by unfolding are the most model-independent bounds to date.
Barger Vernon
Huber Patrick
Marfatia Danny
No associations
LandOfFree
Ultra high energy neutrino-nucleon cross section from cosmic ray experiments and neutrino telescopes does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Ultra high energy neutrino-nucleon cross section from cosmic ray experiments and neutrino telescopes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultra high energy neutrino-nucleon cross section from cosmic ray experiments and neutrino telescopes will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-117297