Report/Journal Article

PHPPUBDB-12710

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Gluino Polarization at the LHC

Kramer, M. ; Popenda, E. ; Spira, M. ; Zerwas, P. M. ; DESY

2009
Soc. [S.l.]

This record in other databases:        

Please use a persistent id in citations: doi:10.1103/PhysRevD.80.055002  doi:10.3204/PHPPUBDB-12710

Report No.: DESY-09-030

Abstract: Gluinos are produced pairwise at the LHC in quark-antiquark and gluon-gluon collisions:qq,gg!~g~g. While the individual polarization of gluinos vanishes in the limit in which the small mass differencebetweenLandRsquarks of the first two generations is neglected, nonzero spin-spin correlations arepredicted within gluino pairs. If the squark/quark charges in Majorana gluino decays are tagged, the spincorrelations have an impact on the energy and angular distributions in reconstructed final states. On theother hand, the gluino polarization in single gluino production in the supersymmetric Compton processgq!~g~qR;Lis predicted to be nonzero, and the polarization affects the final-state distributions in super-Compton events.

Note: (c) The American Physical Society

---

Contributing Institute(s):

1. Theorie-Gruppe (T)

Research Program(s):

1. 510 - Elementarteilchenphysik (POF1-500) (POF1-500)

Experiment(s):

1. No specific instrument

Appears in the scientific report 2009

---

Database coverage:
; JCR ; Thomson Reuters Master Journal List ; Web of Science Core Collection

---