Spin correlations in e(+)e(-)-> W+W-

Authors
Dong-Won, J Song, HS Yu, C Lee, KY
Citation
J. Dong-won et al., Spin correlations in e(+)e(-)-> W+W-, CZEC J PHYS, 51, 2001, pp. A173-A178
Citations number
16
Categorie Soggetti
Physics
Journal title
CZECHOSLOVAK JOURNAL OF PHYSICS
ISSN journal
00114626 → ACNP
Volume
51
Year of publication
2001
Supplement
A
Pages
A173 - A178
Database
ISI
SICI code
0011-4626(2001)51:<A173:SCIEW>2.0.ZU;2-9
Abstract
We provide a covariant polarization formalism for the spin and angular corr elations of the W boson pair in the process e(+)e(-) --> W+W- so as to prob e new physics beyond the Standard Model. The general form of the polarizati on density matrices is explicitly computed in order to perform a model-inde pendent study. The collinearity angle distribution of the secondary leptons from the subsequent decays of W bosons is presented as well.