Measurement of the mass and width of the Lambda(c) (2625)(+) charmed baryon and the branching ratios of Lambda(c) (2625)(+)-> Sigma(0)(c)pi(+) and Lambda(c) (2625)(+) -> Sigma(++)(c)pi(-)
dc.contributor.author | Wang, D. | en |
dc.contributor.author | Yelton, J. | en |
dc.contributor.author | Adachi, I. | en |
dc.contributor.author | Ahn, J. K. | en |
dc.contributor.author | Aihara, H. | en |
dc.contributor.author | Asner, D. M. | en |
dc.contributor.author | Atmacan, H. | en |
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dc.contributor.author | Biswas, D. | en |
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dc.contributor.author | Branchini, P. | en |
dc.contributor.author | Browder, T. E. | en |
dc.contributor.author | Budano, A. | en |
dc.contributor.author | Campajola, M. | en |
dc.contributor.author | Cervenkov, D. | en |
dc.contributor.author | Chang, M. -C. | en |
dc.contributor.author | Chen, A. | en |
dc.contributor.author | Cheon, B. G. | en |
dc.contributor.author | Cho, H. E. | en |
dc.contributor.author | Cho, K. | en |
dc.contributor.author | Cho, S. -J. | en |
dc.contributor.author | Choi, S. -K. | en |
dc.contributor.author | Choi, Y. | en |
dc.contributor.author | Choudhury, S. | en |
dc.contributor.author | Cinabro, D. | en |
dc.contributor.author | Das, S. | en |
dc.contributor.author | De Nardo, G. | en |
dc.contributor.author | De Pietro, G. | en |
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dc.contributor.author | Di Capua, F. | en |
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dc.contributor.author | Pestotnik, R. | en |
dc.contributor.author | Piilonen, L. E. | en |
dc.contributor.author | Podobnik, T. | en |
dc.contributor.author | Prencipe, E. | en |
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dc.contributor.author | Sutcliffe, W. | en |
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dc.contributor.author | Tamponi, U. | en |
dc.contributor.author | Tanida, K. | en |
dc.contributor.author | Tenchini, F. | en |
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dc.contributor.author | Uno, S. | en |
dc.contributor.author | van Tonder, R. | en |
dc.contributor.author | Varner, G. | en |
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dc.contributor.author | Vinokurova, A. | en |
dc.contributor.author | Wang, M. -Z. | en |
dc.contributor.author | Wang, X. L. | en |
dc.contributor.author | Watanabe, M. | en |
dc.contributor.author | Watanuki, S. | en |
dc.contributor.author | Werbycka, O. | en |
dc.contributor.author | Won, E. | en |
dc.contributor.author | Xu, X. | en |
dc.contributor.author | Yabsley, B. D. | en |
dc.contributor.author | Yan, W. | en |
dc.contributor.author | Yang, S. B. | en |
dc.contributor.author | Yin, J. H. | en |
dc.contributor.author | Yuan, C. Z. | en |
dc.contributor.author | Yuan, L. | en |
dc.contributor.author | Zhang, Z. P. | en |
dc.contributor.author | Zhilich, V. | en |
dc.contributor.author | Zhukova, V. | en |
dc.date.accessioned | 2024-01-22T13:44:28Z | en |
dc.date.available | 2024-01-22T13:44:28Z | en |
dc.date.issued | 2023-02-21 | en |
dc.description.abstract | Using the entire data sample of 980 fb-1 collected at or near the ϒ(4S) resonance with the Belle detector operating at the KEKB asymmetric-energy e+e- collider, we report the measurement of the mass, width, and the branching ratios of the Λc(2625)+ charmed baryon. The mass difference between Λc(2625)+ and Λc+ is measured to be M(Λc(2625)+)-M(Λc+)=341.518±0.006±0.049 MeV/c2. The upper limit on the width is measured to be Γ(Λc(2625)+)<0.52 MeV/c2 at 90% confidence level. Based on a full Dalitz plot fit, branching ratios with respect to the mode Λc(2625)+→Λc+π+π- are measured to be B(Λc(2625)+→ςc0π+)B(Λc(2625)+→Λc+π+π-)=(5.19±0.23±0.40)% and B(Λc(2625)+→ςc++π-)B(Λc(2625)+→Λc+π+π-)=(5.13±0.26±0.32)%, where the first and second uncertainties are statistical and systematic, respectively. These measurements can be used to further constrain the parameters of the underlying theoretical models. | en |
dc.description.version | Published version | en |
dc.format.extent | 10 page(s) | en |
dc.format.mimetype | application/pdf | en |
dc.identifier | ARTN 032008 (Article number) | en |
dc.identifier.doi | https://doi.org/10.1103/PhysRevD.107.032008 | en |
dc.identifier.eissn | 2470-0029 | en |
dc.identifier.issn | 2470-0010 | en |
dc.identifier.issue | 3 | en |
dc.identifier.orcid | Piilonen, Leo [0000-0001-6836-0748] | en |
dc.identifier.uri | https://hdl.handle.net/10919/117454 | en |
dc.identifier.volume | 107 | en |
dc.language.iso | en | en |
dc.publisher | American Physical Society | en |
dc.rights | In Copyright | en |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | en |
dc.title | Measurement of the mass and width of the Lambda(c) (2625)(+) charmed baryon and the branching ratios of Lambda(c) (2625)(+)-> Sigma(0)(c)pi(+) and Lambda(c) (2625)(+) -> Sigma(++)(c)pi(-) | en |
dc.title.serial | Physical Review D | en |
dc.type | Article - Refereed | en |
dc.type.dcmitype | Text | en |
dc.type.other | Article | en |
dc.type.other | Journal | en |
pubs.organisational-group | /Virginia Tech | en |
pubs.organisational-group | /Virginia Tech/Science | en |
pubs.organisational-group | /Virginia Tech/Science/Physics | en |
pubs.organisational-group | /Virginia Tech/All T&R Faculty | en |
pubs.organisational-group | /Virginia Tech/Science/COS T&R Faculty | en |