ISSN:
1434-6052
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The neutrino-nucleon cross-section is calculated for energies up to 1015 GeV in the framework of the standard model assuming that the nucleon structure functionF 2(x, Q 2) goes like ln2(a/x) asx→0. The cross-sections forv μ e −(v e e −)-interactions rise linearly with energy up toE ν∼107 GeV and amount at this energy to ∼10% of the neutrino-nucleon cross-section. The νN-cross-sections with production of supersymmetric particles in the framework of a supersymmetric model with minimal particle content are estimated. Photino-nucleon and photino-electron interactions are considered for masses of the squarks and sleptons in the range of 80–300 GeV. In superstring inspired unified models an estimation is made of the νN-interaction with an exchange of light leptoquarks.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01551000
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