Journal article icon

Journal article

Measurements of direct CP-violating asymmetries in charmless decays of bottom baryons.

Abstract:

We report final measurements of direct CP-violating asymmetries in charmless decays of neutral bottom hadrons to pairs of charged hadrons with the upgraded Collider Detector at the Fermilab Tevatron. Using the complete √s=1.96  TeV proton-antiproton collisions data set, corresponding to 9.3  fb⁻¹ of integrated luminosity, we measure A(Λ(b)⁰→pπ⁻)=+0.06±0.07(stat)±0.03(syst) and A(Λ(b)⁰→pK⁻)=-0.10±0.08(stat)±0.04(syst), compatible with no asymmetry. In addition we measure the CP-violating asymm...

Expand abstract
Publication status:
Published

Actions


Access Document


Authors


Expand authors...
Journal:
Physical review letters
Volume:
113
Issue:
24
Pages:
242001
Chapter number:
ARTN 242001
Publication date:
2014-12-09
DOI:
EISSN:
1079-7114
ISSN:
0031-9007
URN:
uuid:65974d4c-62a5-4879-a9be-d464e84d828b
Source identifiers:
459812
Local pid:
pubs:459812
Language:
English
Keywords:

Terms of use


Metrics


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP