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Properties of L=1 B(1) and B∗(2) Mesons
| dc.contributor.author | Baringer, Philip S. | |
| dc.contributor.author | Bean, Alice | |
| dc.contributor.author | Hensel, Carsten | |
| dc.contributor.author | Moulik, Tania | |
| dc.contributor.author | Wilson, Graham Wallace | |
| dc.contributor.author | Abazov, V. M. | |
| dc.contributor.author | Abbott, B. | |
| dc.contributor.author | Abolins, M. | |
| dc.contributor.author | Acharya, B. S. | |
| dc.contributor.author | Adams, M. | |
| dc.date.accessioned | 2014-10-28T15:39:43Z | |
| dc.date.available | 2014-10-28T15:39:43Z | |
| dc.date.issued | 2007-10-23 | |
| dc.identifier.citation | V. 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.issn | 0031-9007 | |
| dc.identifier.uri | http://hdl.handle.net/1808/15411 | |
| dc.description | This is the publisher's version, also available electronically from http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.99.172001. | |
| dc.description.abstract | This 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.publisher | American Physical Society | |
| dc.title | Properties of L=1 B(1) and B∗(2) Mesons | |
| dc.type | Article | |
| kusw.kuauthor | Baringer, Philip S. | |
| kusw.kuauthor | Bean, Alice | |
| kusw.kuauthor | Hensel, Carsten | |
| kusw.kuauthor | Moulik, Tania | |
| kusw.kuauthor | Wilson, Graham Wallace | |
| kusw.kudepartment | Physics and Astronomy | |
| kusw.oastatus | fullparticipation | |
| dc.identifier.doi | 10.1103/PhysRevLett.99.172001 | |
| kusw.oaversion | Scholarly/refereed, publisher version | |
| kusw.oapolicy | This item meets KU Open Access policy criteria. | |
| dc.rights.accessrights | openAccess |
