scholarly journals High-energy neutrinos from cosmic ray interactions in the local bubble

2020 ◽  
Vol 101 (12) ◽  
Author(s):  
M. Bouyahiaoui ◽  
M. Kachelrieß ◽  
D. V. Semikoz
Keyword(s):  
Cosmic Ray ◽  
High Energy ◽  
Local Bubble ◽  
Cosmic Ray Interactions ◽  
High Energy Neutrinos

scholarly journals High energy neutrinos from cosmic ray interactions in the Sun

2017 ◽  
Author(s):  
Carl Niblaeus ◽  
Joakim Edsjo ◽  
Jessica Elevant ◽  
Rikard Enberg
Keyword(s):  
Cosmic Ray ◽  
High Energy ◽  
The Sun ◽  
Cosmic Ray Interactions ◽  
High Energy Neutrinos

High energy neutrinos from cosmic ray interactions in clusters of galaxies

2006 ◽  
Vol 73 (4) ◽  
Author(s):  
Daniel De Marco ◽  
Patricia Hansen ◽  
Todor Stanev ◽  
Pasquale Blasi
Keyword(s):  
Cosmic Ray ◽  
High Energy ◽  
Clusters Of Galaxies ◽  
Cosmic Ray Interactions ◽  
High Energy Neutrinos

scholarly journals High energy cosmic ray interactions and UHECR composition problem

2019 ◽  
Vol 210 ◽  
pp. 02001
Author(s):  
Sergey Ostapchenko
Keyword(s):  
Experimental Data ◽  
Monte Carlo ◽  
Cosmic Rays ◽  
Cosmic Ray ◽  
High Energy ◽  
Ultra High Energy ◽  
Hadronic Interactions ◽  
High Energy Cosmic Rays ◽  
Cosmic Ray Interactions ◽  
Composition Problem

The differences between contemporary Monte Carlo generators of high energy hadronic interactions are discussed and their impact on the interpretation of experimental data on ultra-high energy cosmic rays (UHECRs) is studied. Key directions for further model improvements are outlined. The prospect for a coherent interpretation of the data in terms of the UHECR composition is investigated.

Observation of attenuation behaviour of hadrons in extremely high energy cosmic ray interactions: New hadronic state?

1994 ◽  
Vol 424 (2) ◽  
pp. 241-287 ◽  
Author(s):  
T. Arisawa ◽  
Y. Fujimoto ◽  
S. Hasegawa ◽  
K. Honda ◽  
H. Ito ◽  
...  
Keyword(s):  
Cosmic Ray ◽  
High Energy ◽  
Cosmic Ray Interactions ◽  
Hadronic State

scholarly journals Fire-Ball Analysis of High Energy Cosmic Ray Interactions

1981 ◽  
Vol 66 (6) ◽  
pp. 2291-2295
Author(s):  
R. Hasan ◽  
M. S. Swami
Keyword(s):  
Cosmic Ray ◽  
High Energy ◽  
Cosmic Ray Interactions

Diffuse Gamma Rays of Galactic and Extragalactic Origin: Preliminary Results from EGRET

1996 ◽  
Vol 168 ◽  
pp. 279-288
Author(s):  
P. Sreekumar ◽  
D.A. Kniffen
Keyword(s):  
Gamma Rays ◽  
Gamma Ray ◽  
Cosmic Ray ◽  
High Energy ◽  
Emission Model ◽  
Diffuse Emission ◽  
Interstellar Gas ◽  
Cosmic Ray Interactions ◽  
Galactic Model ◽  
Energy Gamma

The all-sky survey in high energy gamma rays (E>30 MeV) carried out by the Energetic Gamma Ray Experiment Telescope (EGRET) aboard the Compton Gamma Ray Observatory provides for the first time an opportunity to examine in detail diffuse gamma-ray emission of extra-galactic origin. The observed diffuse emission at high galactic latitudes is generally assumed to have a galactic component arising from cosmic-ray interactions with the local interstellar gas and radiation, in addition to an isotropic component presumably of extragalactic origin. The galactic component can be estimated from a model of the interstellar medium and cosmic-ray distribution. Since the derived extragalactic spectrum depends very much on the success of our galactic model, the consistency of the galactic diffuse emission model is examined both spectrally and spatially with existing EGRET observations. In conjunction with this model, EGRET observations of the high latitude emission are used to examine the flux and spectrum of the residual extragalactic emission. This residual emission could be either truly diffuse in origin or could arise from accumulated emission from unresolved sources particularly in the light of EGRET observations showing the presence of numerous gamma-ray bright active galactic nuclei.

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