61,629 research outputs found
Searches for R-parity Violating Supersymmetry at HERA
Searches for R-parity violating supersymmetry performed at the H1 experiment
are presented. Emphasis is put on searches for squarks, which may be resonantly
produced at the HERA collider in supersymmetry where R-parity is violated.
The preliminary results presented here were obtained using data collected at a
centre-of-mass energy of 320 GeV and corresponding to an integrated luminosity
of 63 pb.Comment: Talk given on behalf of the H1 Collaboration at the
International Workshop on Deep Inelastic Scattering (DIS'03), 23-27 April,
St. Petersburg, Russi
Beyond the Standard Model at HERA: Status and Prospects
An overview of experimental results on searches for new phenomena at HERA is
presented. The complementarity with searches performed at other experiments is
discussed and the prospects for a discovery, using the full HERA data to be
delivered until mid-2007, are presented.Comment: 10 pages, 5 figures, 1 table. Talk given at the Workshop "New Trends
in HERA Physics", Ringberg (Germany), October 2-7 2005, to be published in
the proceeding
Supersymmetric methods in the traveling variable: inside neurons and at the brain scale
We apply the mathematical technique of factorization of differential
operators to two different problems. First we review our results related to the
supersymmetry of the Montroll kinks moving onto the microtubule walls as well
as mentioning the sine-Gordon model for the microtubule nonlinear excitations.
Second, we find analytic expressions for a class of one-parameter solutions of
a sort of diffusion equation of Bessel type that is obtained by supersymmetry
from the homogeneous form of a simple damped wave equations derived in the
works of P.A. Robinson and collaborators for the corticothalamic system. We
also present a possible interpretation of the diffusion equation in the brain
contextComment: 14 pages, 1 figur
Cylindrical radiator with internal heat rejection
Size and temperature approximation analysis of cylindrical radiator with internal heat rejection use for SNAP-
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