Report/Journal Article

PUBDB-2017-09808

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Chargino pair production in $e^+ e^-$ collisions

Choi, S. Y. ; Djouadi, A. ; Dreiner, H. K. ; Kalinowski, J. ; Zerwas, P.

1999
Springer Berlin

This record in other databases:    

Please use a persistent id in citations: doi:10.1007/s100520050392  doi:10.1007/PL00021667

Report No.: DESY-98--77; DESY-98-077; IFT-9-98; PM-98--14; PM-98-14; SNUTP-98--52; SNUTP-98-52; YUMS-98--10; YUMS-98-10; hep-ph/9806279

Abstract: Charginos $\chi_1^\pm$ are expected to be the lightest observable supersymmetric particles in many supersymmetric models. We present a procedure which will allow to determine the chargino mixing angles and, subsequently, the fundamental SUSY parameters $M_2, \mu$ and $\tan\beta$ by measurements of the total cross section and the spin correlations in $e^+e^-$ annihilation to $\chi_1^+ \chi_1^-$ chargino pairs.

Keyword(s): electron positron: annihilation ; supersymmetry ; sparticle: pair production ; chargino: polarization ; chargino: mixing angle ; spin: correlation ; chargino: decay ; angular correlation ; spin: density matrix ; CP: violation ; channel cross section: energy dependence ; angular distribution ; polarization: angular dependence ; polarization: longitudinal ; polarization: transverse ; numerical calculations

Note: F-Bereich; Theorie

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Contributing Institute(s):

1. DESY Retrocat (DESY(-2012))

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

Experiment(s):

1. No specific instrument

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Database coverage:
; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; IF < 5 ; JCR ; Nationallizenz ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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