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15 results on '"Serpico P"'

6. Cosmic-ray transport from AMS-02 boron to carbon ratio data: Benchmark models and interpretation

Author

Génolini, Y., primary, Boudaud, M., additional, Batista, P.-I., additional, Caroff, S., additional, Derome, L., additional, Lavalle, J., additional, Marcowith, A., additional, Maurin, D., additional, Poireau, V., additional, Poulin, V., additional, Rosier, S., additional, Salati, P., additional, Serpico, P. D., additional, and Vecchi, M., additional

Published
2019
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14. CMB bounds on dark matter annihilation: Nucleon energy losses after recombination

Author

Pasquale D. Serpico, Gianfranco Bertone, Fabio Iocco, Christoph Weniger, Weniger, C., Serpico, P. D., Iocco, F., Bertone, G., Laboratoire d'Annecy-le-Vieux de Physique Théorique (LAPTH), Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut d'Astrophysique de Paris (IAP), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC), String Theory (ITFA, IoP, FNWI), and Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Nuclear and High Energy Physics, Particle physics, Cosmology and Nongalactic Astrophysics (astro-ph.CO), Nuclear Theory, Dark matter, Cosmic microwave background, Scalar field dark matter, Cosmic background radiation, FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, 01 natural sciences, Nuclear physics, High Energy Physics - Phenomenology (hep-ph), 0103 physical sciences, Nuclear Experiment, 010303 astronomy & astrophysics, Light dark matter, Physics, Annihilation, 010308 nuclear & particles physics, Hot dark matter, High Energy Physics - Phenomenology, Antiproton, [PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph], Physics::Accelerator Physics, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

We consider the propagation and energy losses of protons and anti-protons produced by dark matter annihilation at redshifts 100, Comment: 5 pages, 2 figures. References added. Matches version published in PRD

Published
2013
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15. Disentangling neutrino-nucleon cross section and high energy neutrino flux with akm3neutrino telescope

Author

Sergio Pastor, A. Cuoco, Pasquale D. Serpico, E. Borriello, Gianpiero Mangano, Gennaro Miele, Ofelia Pisanti, Borriello, E, Cuoco, A, Mangano, G, Miele, Gennaro, Pastor, S, Pisanti, Ofelia, and Serpico, P. D.

Subjects
Astrofísica, Physics, Nuclear and High Energy Physics, Particle physics, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Solar neutrino, Astrophysics (astro-ph), Astrophysics::Instrumentation and Methods for Astrophysics, FOS: Physical sciences, Cosmic ray, Solar neutrino problem, Astrophysics, law.invention, Telescope, High Energy Physics - Phenomenology, High Energy Physics - Phenomenology (hep-ph), Neutrino detector, law, Measurements of neutrino speed, High Energy Physics::Experiment, Neutrino, Neutrino oscillation
Abstract

The energy--zenith angular event distribution in a neutrino telescope provides a unique tool to determine at the same time the neutrino-nucleon cross section at extreme kinematical regions, and the high energy neutrino flux. By using a simple parametrization for fluxes and cross sections, we present a sensitivity analysis for the case of a km^3 neutrino telescope. In particular, we consider the specific case of an under-water Mediterranean telescope placed at the NEMO site, although most of our results also apply to an under-ice detector such as IceCube. We determine the sensitivity to departures from standard values of the cross sections above 1 PeV which can be probed independently from an a-priori knowledge of the normalization and energy dependence of the flux. We also stress that the capability to tag downgoing neutrino showers in the PeV range against the cosmic ray induced background of penetrating muons appears to be a crucial requirement to derive meaningful constraints on the cross section., Comment: 10 pages, 28 figures

Published
2008
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