Determination of the branching fractions of B[0 over s] → D[∓ over s]K[superscript ∓] and B[superscript 0] → D[− over s]K[superscript +]
Measurements are presented of the branching fractions of the decays B[0 over S] → D[∓ over S]K[superscript ∓] and B[superscript 0] → D[− over S]K[superscript +] relative to the decays B[0 over S] → D[− over S]π[superscript +] and B[superscript 0] → D[superscript −]π[superscript +], respectively. Th...
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| Format: | Article |
| Language: | en_US |
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Springer-Verlag
2015
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| Online Access: | http://hdl.handle.net/1721.1/98239 https://orcid.org/0000-0001-8285-3346 https://orcid.org/0000-0002-4670-1334 https://orcid.org/0000-0001-5534-1732 |
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| author | Counts, Ian Thomas Hunt Williams, Michael Ilten, Philip J |
| author2 | Massachusetts Institute of Technology. Department of Physics |
| author_facet | Massachusetts Institute of Technology. Department of Physics Counts, Ian Thomas Hunt Williams, Michael Ilten, Philip J |
| author_sort | Counts, Ian Thomas Hunt |
| collection | MIT |
| description | Measurements are presented of the branching fractions of the decays B[0 over S] → D[∓ over S]K[superscript ∓] and B[superscript 0] → D[− over S]K[superscript +] relative to the decays B[0 over S] → D[− over S]π[superscript +] and B[superscript 0] → D[superscript −]π[superscript +], respectively. The data used correspond to an integrated luminosity of 3.0 fb[superscript −1] of proton-proton collisions. The ratios of branching fractions are
[B(B[0 over s] → D[∓ over s]K[superscript ∓]) over B(B[0 over s] → D[− over s]π[superscript +])] = 0.0752 ± 0.0015 ± 0.0019
and
[B(B[superscript 0] → D[− over s]K[superscript +]) over B(B[superscript 0] → D[superscript −]π[superscript +])] = 0.0129 ± 0.0005 ± 0.0008,
where the uncertainties are statistical and systematic, respectively. |
| first_indexed | 2024-09-23T14:47:48Z |
| format | Article |
| id | mit-1721.1/98239 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T14:47:48Z |
| publishDate | 2015 |
| publisher | Springer-Verlag |
| record_format | dspace |
| spelling | mit-1721.1/982392023-02-26T04:31:24Z Determination of the branching fractions of B[0 over s] → D[∓ over s]K[superscript ∓] and B[superscript 0] → D[− over s]K[superscript +] Counts, Ian Thomas Hunt Williams, Michael Ilten, Philip J Massachusetts Institute of Technology. Department of Physics Massachusetts Institute of Technology. Laboratory for Nuclear Science Counts, Ian Thomas Hunt Ilten, Philip James Williams, Michael Measurements are presented of the branching fractions of the decays B[0 over S] → D[∓ over S]K[superscript ∓] and B[superscript 0] → D[− over S]K[superscript +] relative to the decays B[0 over S] → D[− over S]π[superscript +] and B[superscript 0] → D[superscript −]π[superscript +], respectively. The data used correspond to an integrated luminosity of 3.0 fb[superscript −1] of proton-proton collisions. The ratios of branching fractions are [B(B[0 over s] → D[∓ over s]K[superscript ∓]) over B(B[0 over s] → D[− over s]π[superscript +])] = 0.0752 ± 0.0015 ± 0.0019 and [B(B[superscript 0] → D[− over s]K[superscript +]) over B(B[superscript 0] → D[superscript −]π[superscript +])] = 0.0129 ± 0.0005 ± 0.0008, where the uncertainties are statistical and systematic, respectively. National Science Foundation (U.S.) 2015-08-26T11:58:25Z 2015-08-26T11:58:25Z 2015-05 2015-02 Article http://purl.org/eprint/type/JournalArticle 1029-8479 1126-6708 http://hdl.handle.net/1721.1/98239 Aaij, R., B. Adeva, M. Adinolfi, A. Affolder, Z. Ajaltouni, S. Akar, J. Albrecht, et al. “Determination of the Branching Fractions of B[0 over s] → D[∓ over s]K[superscript ∓] and B[superscript 0] → D[− over s]K[superscript +].” J. High Energ. Phys. 2015, no. 5 (May 2015). © CERN, for the benefit of the LHCb Collaboration https://orcid.org/0000-0001-8285-3346 https://orcid.org/0000-0002-4670-1334 https://orcid.org/0000-0001-5534-1732 en_US http://dx.doi.org/10.1007/jhep05(2015)019 Journal of High Energy Physics Creative Commons Attribution http://creativecommons.org/licenses/by/4.0/ application/pdf Springer-Verlag Springer-Verlag |
| spellingShingle | Counts, Ian Thomas Hunt Williams, Michael Ilten, Philip J Determination of the branching fractions of B[0 over s] → D[∓ over s]K[superscript ∓] and B[superscript 0] → D[− over s]K[superscript +] |
| title | Determination of the branching fractions of B[0 over s] → D[∓ over s]K[superscript ∓] and B[superscript 0] → D[− over s]K[superscript +] |
| title_full | Determination of the branching fractions of B[0 over s] → D[∓ over s]K[superscript ∓] and B[superscript 0] → D[− over s]K[superscript +] |
| title_fullStr | Determination of the branching fractions of B[0 over s] → D[∓ over s]K[superscript ∓] and B[superscript 0] → D[− over s]K[superscript +] |
| title_full_unstemmed | Determination of the branching fractions of B[0 over s] → D[∓ over s]K[superscript ∓] and B[superscript 0] → D[− over s]K[superscript +] |
| title_short | Determination of the branching fractions of B[0 over s] → D[∓ over s]K[superscript ∓] and B[superscript 0] → D[− over s]K[superscript +] |
| title_sort | determination of the branching fractions of b 0 over s d ∓ over s k superscript ∓ and b superscript 0 d over s k superscript |
| url | http://hdl.handle.net/1721.1/98239 https://orcid.org/0000-0001-8285-3346 https://orcid.org/0000-0002-4670-1334 https://orcid.org/0000-0001-5534-1732 |
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