Show simple item record

dc.contributor.authorBaringer, Philip S.
dc.contributor.authorBean, Alice
dc.contributor.authorHensel, Carsten
dc.contributor.authorMoulik, Tania
dc.contributor.authorWilson, Graham Wallace
dc.contributor.authorAbazov, V. M.
dc.contributor.authorAbbott, B.
dc.contributor.authorAbolins, M.
dc.contributor.authorAcharya, B. S.
dc.contributor.authorAdams, M.
dc.date.accessioned2014-10-28T15:39:43Z
dc.date.available2014-10-28T15:39:43Z
dc.date.issued2007-10-23
dc.identifier.citationV. M. Abazov et al. (The D0 Collaboration). (2007). "Properties of L=1 B(1) and B∗(2) Mesons." Physical Review Letters, 99(17):172001. http://dx.doi.org/10.1103/PhysRevLett.99.172001.
dc.identifier.issn0031-9007
dc.identifier.urihttp://hdl.handle.net/1808/15411
dc.descriptionThis is the publisher's version, also available electronically from http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.99.172001.
dc.description.abstractThis Letter presents the first strong evidence for the resolution of the excited B mesons B(1) and B∗(2) as two separate states in fully reconstructed decays to B(+)(*)π−. The mass of B(1) is measured to be 5720.6±2.4±1.4  MeV/c(2) and the mass difference ΔM between B∗(2) and B(1) is 26.2±3.1±0.9  MeV/c(2), giving the mass of the B∗(2) as 5746.8±2.4±1.7  MeV/c(2). The production rate for B(1) and B∗(2) mesons is determined to be a fraction (13.9±1.9±3.2)% of the production rate of the B(+) meson.
dc.publisherAmerican Physical Society
dc.titleProperties of L=1 B(1) and B∗(2) Mesons
dc.typeArticle
kusw.kuauthorBaringer, Philip S.
kusw.kuauthorBean, Alice
kusw.kuauthorHensel, Carsten
kusw.kuauthorMoulik, Tania
kusw.kuauthorWilson, Graham Wallace
kusw.kudepartmentPhysics and Astronomy
kusw.oastatusfullparticipation
dc.identifier.doi10.1103/PhysRevLett.99.172001
kusw.oaversionScholarly/refereed, publisher version
kusw.oapolicyThis item meets KU Open Access policy criteria.
dc.rights.accessrightsopenAccess


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record