Home News About Us Contact Contributors Disclaimer Privacy Policy Help FAQ

Home
Search
Quick Search
Advanced
Fulltext
Browse
Collections
Persons
My eDoc
Session History
Login
Name:
Password:
Documentation
Help
Support Wiki
Direct access to
document ID:


          Institute: MPI für Physik     Collection: MPI für Physik     Display Documents



ID: 543884.0, MPI für Physik / MPI für Physik
Stau-LSP Phenomenology: Two- versus Four-Body Decay Modes. Example: Resonant Single Slepton Production at the LHC
Authors:Dreiner, H. K.; Grab, S.; Trenkel, M. K.
Date of Publication (YYYY-MM-DD):2009
Title of Journal:Physical Review D
Journal Abbrev.:Phys.Rev.D
Issue / Number:79
Start Page:016002
Audience:Not Specified
Intended Educational Use:No
Abstract / Description:We investigate B3 mSUGRA models, where the lightest scalar tau, stau_1, is the LSP. B3 models allow for lepton number and R-parity violation; the LSP can thus decay. We assume one non-zero B3 coupling lambda'_ijk at M_GUT, which generates further B3 couplings at M_Z. We study the RGEs and give numerical examples. The new couplings lead to additional stau_1 decays, providing distinct collider signatures. We classify the stau_1 decays and describe their dependence on the mSUGRA parameters. We exploit our results for single slepton production at the LHC. As an explicit numerical example, we investigate single smuon production, focussing on like-sign dimuons in the final state. Also considered are final states with three or four muons.
Classification / Thesaurus:Phenomenology of High Energy Physics
Comment of the Author/Creator:25 pages, 13 figures
External Publication Status:published
Document Type:Article
Communicated by:N.N.
Affiliations:MPI für Physik
Identifiers:LOCALID:MPP-2008-92
URL:http://www.slac.stanford.edu/spires/find/hep/www?r...
URL:http://arXiv.org/abs/arxiv:0808.3079
URL:http://publications.mppmu.mpg.de/?action=search&mp...
Full Text:
You have privileges to view the following file(s):
arxiv:0808.3079.pdf  [517,00 Kb] [Comment:file from upload service]  
 
The scope and number of records on eDoc is subject to the collection policies defined by each institute - see "info" button in the collection browse view.