Journal article
Evidence for a bottom baryon resonance Lambda_b* in CDF data
- Abstract:
-
Using data from proton-antiproton collisions at Ecms=1.96 TeV recorded by the CDF II detector at the Fermilab Tevatron, evidence for the excited resonance state Lambda_b* is presented in its Lambda_b0 pi+ pi- decay, followed by the Lambda_b0 -->Lambda_c+ (-->proton K- pi+) pi- decays. The analysis is based on a data sample corresponding to an integrated luminosity of 9.6/fb collected by an online event selection based on charged-particle tracks displaced from the proton-antiproton inter...
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- Publication status:
- Published
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Bibliographic Details
- Journal:
- Phys. Rev. D
- Volume:
- 88
- Issue:
- 7
- Pages:
- 071101
- Publication date:
- 2013-08-08
- DOI:
- EISSN:
-
1550-2368
- ISSN:
-
1550-7998
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:418294
- UUID:
-
uuid:0bbc62ce-6db8-4f75-93ad-298694d17960
- Local pid:
- pubs:418294
- Source identifiers:
-
418294
- Deposit date:
- 2013-11-16
Terms of use
- Copyright date:
- 2013
- Notes:
-
7 pages, 2 figures; submitted to Phys. Rev. D (RC); replaced by
another version accepted for the publication
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