The Library
Search for a Very Light CP-Odd Higgs Boson in Top Quark Decays from pp[over ¯] Collisions at sqrt[s]=1.96 TeV
Tools
(2011) Search for a Very Light CP-Odd Higgs Boson in Top Quark Decays from pp[over ¯] Collisions at sqrt[s]=1.96 TeV. Physical Review Letters, Vol. 107 (No. 3). doi:10.1103/PhysRevLett.107.031801 ISSN 0031-9007.
Research output not available from this repository.
Request-a-Copy directly from author or use local Library Get it For Me service.
Official URL: http://dx.doi.org/10.1103/PhysRevLett.107.031801
Abstract
We present the results of a search for a very light CP-odd Higgs boson a10 originating from top quark decays t→H±b→W±(*)a10b, and subsequently decaying into τ+τ-. Using a data sample corresponding to an integrated luminosity of 2.7 fb-1 collected by the CDF II detector in pp̅ collisions at 1.96 TeV, we perform a search for events containing a lepton, three or more jets, and an additional isolated track with transverse momentum in the range 3 to 20 GeV/c. Observed events are consistent with background sources, and 95% C.L. limits are set on the branching ratio of t→H±b for various masses of H± and a10.
Item Type: | Journal Article | ||||
---|---|---|---|---|---|
Divisions: | Faculty of Science, Engineering and Medicine > Science > Physics | ||||
Journal or Publication Title: | Physical Review Letters | ||||
Publisher: | American Physical Society | ||||
ISSN: | 0031-9007 | ||||
Official Date: | 2011 | ||||
Dates: |
|
||||
Volume: | Vol. 107 | ||||
Number: | No. 3 | ||||
DOI: | 10.1103/PhysRevLett.107.031801 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access |
Request changes or add full text files to a record
Repository staff actions (login required)
View Item |