In light of the mounting evidence that the highest energy cosmic rays are dominated by protons and not gammarays, we discuss the prospect that these cosmic rays are generated in the decay or annihilation of superheavy relic particles. We calculate the high energy neutrino spectrum which results and
✦ LIBER ✦
Superdense dark matter clumps from superheavy particles
✍ Scribed by V. S. Berezinsky; V. I. Dokuchaev; Yu. N. Eroshenko; M. Kachelrieß; M. Aa. Solberg
- Book ID
- 113080132
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 2012
- Tongue
- English
- Weight
- 373 KB
- Volume
- 170
- Category
- Article
- ISSN
- 0040-5779
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Neutrinos from the annihilation or decay
✍
Dan Hooper; Francis Halzen
📂
Article
📅
2003
🏛
Elsevier Science
🌐
English
⚖ 375 KB
Detectability of γ-rays from clumps of d
✍
Lake, George
📂
Article
📅
1990
🏛
Nature Publishing Group
🌐
English
⚖ 234 KB
Particle dark matter: From DAMA/NaI to D
✍
R. Bernabei; P. Belli; F. Montecchia; F. Nozzoli; F. Cappella; A. d’Angelo; A. I
📂
Article
📅
2006
🏛
SP MAIK Nauka/Interperiodica
🌐
English
⚖ 740 KB
SUSY Dark Matter: Loops and Precision fr
✍
Fawzi Boudjema; Andrei Semenov; David Temes
📂
Article
📅
2006
🏛
Elsevier Science
🌐
English
⚖ 320 KB
Particle Dark Matter from Physics Beyond
✍
Konstantin Matchev
📂
Article
📅
2004
🏛
Elsevier Science
🌐
English
⚖ 459 KB
Particle Emission from the Interaction o
✍
Michiyasu Nagasawa
📂
Article
📅
2004
🏛
Elsevier Science
🌐
English
⚖ 155 KB
If some kinds of symmetry breaking occur at the cosmological phase transition, the production of topological and/or non-topological defects can be expected. Within the core of such defects, symmetric states, that is, the high energy states where the expectation value of the scalar field equals zero