TY  - JOUR
AU  - Choi, S. Y.
AU  - Djouadi, A.
AU  - Dreiner, Herbert K.
AU  - Kalinowski, J.
AU  - Zerwas, Peter
TI  - Chargino pair production in e<sup>+</sup> e<sup>−</sup> collisions
JO  - The European physical journal / C
VL  - 7
IS  - 1
SN  - 1434-6044
CY  - Berlin
PB  - Springer
M1  - PUBDB-2017-09808
M1  - DESY-98-077
M1  - YUMS-98-10
M1  - SNUTP-98-52
M1  - PM-98-14
M1  - IFT-9-98
M1  - YUMS-98--10
M1  - SNUTP-98--52
M1  - DESY-98--77
M1  - PM-98--14
M1  - hep-ph/9806279
SP  - 123 - 134
PY  - 1999
N1  - F-Bereich; Theorie
AB  - Charginos χ<sub>1</sub><sup>±</sup> 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<sub>2</sub>, μ and tanβ by measurements of the total cross section and the spin correlations in e<sup>+</sup>e<sup>−</sup> annihilation to χ<sub>1</sub><sup>+</sup> χ<sub>1</sub><sup>−</sup> chargino pairs.
KW  - electron positron: annihilation (INSPIRE)
KW  - supersymmetry (INSPIRE)
KW  - sparticle: pair production (INSPIRE)
KW  - chargino: polarization (INSPIRE)
KW  - chargino: mixing angle (INSPIRE)
KW  - spin: correlation (INSPIRE)
KW  - chargino: decay (INSPIRE)
KW  - angular correlation (INSPIRE)
KW  - spin: density matrix (INSPIRE)
KW  - CP: violation (INSPIRE)
KW  - channel cross section: energy dependence (INSPIRE)
KW  - angular distribution (INSPIRE)
KW  - polarization: angular dependence (INSPIRE)
KW  - polarization: longitudinal (INSPIRE)
KW  - polarization: transverse (INSPIRE)
KW  - numerical calculations (INSPIRE)
LB  - PUB:(DE-HGF)29 ; PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:00
DO  - DOI:10.1007/PL00021667
UR  - https://bib-pubdb1.desy.de/record/390752
ER  -