Search for rare B meson decays into $D_ s^+$ mesons

+D%2Fs%2B+lepton-+anything%22&type=SU">B --> D/s+ lepton- anything, S041.193, rare decay [B], S041.196, ARGUS, S041.195, S041.198, S041.197, correction: (D/s+ lepton-), S041.199, annihilation [electron positron], W: exchange, D/s+ [production], S042.51, S042.52, S042.110, S042.111, S042.112, S042.113, S042.114, B: branching ratio, electron positron [colliding beams], S042.115, S042.116, electroproduction: Upsilon(10570), S042.117, S042.118, S042.119, B: pair production, (0charmed particle): final state, S041.200, approx. 10.57 GeV, B --> D/s+ meson, electron positron: colliding beams, pair production [B], production: D/s+, S049.37, S049.36, S042.120, (0charmed particle) [final state], electroproduction [Upsilon(10570)], colliding beams [electron positron], S041.33, S041.32, S041.31, upper limit, production [D/s+], S041.35, D/s+: production, final state [(0charmed particle)], S041.34, S049.38, Upsilon(10570): electroproduction, Upsilon(10570) [electroproduction], DESY DORIS Stor, electron positron: annihilation, branching ratio [B], final state: (0charmed particle), B [pair production], pair production: B, ddc:530, B: rare decay, exchange: W, electron positron [annihilation], B [rare decay], S041.187, S041.186, S041.188, W [exchange], (D/s+ lepton-) [correction], colliding beams: electron positron, rare decay: B, S041.190, S041.192, exchange [W], experimental results, S042.108 -->
Popis: 16 pp. (1993).
A search has been performed for rareB meson decays intoDs− mesons arising fromb→u transitions,W exchange modes,B+ annihilation processes, and decays where theDs+ is not produced via aW→c s¯s¯ quark pair coupling, using the ARGUS detector operating on the Ψ(4S) resonance at thee+e− storage ring DORIS II. Upper limits for individual decay modes are obtained. In addition, from a study ofDs+ℓ- correlations an upper limit of BR (B→Ds+ℓ-X) (90% CL) is determined.
Jazyk: English
DOI: 10.3204/PUBDB-2023-00156
Přístupová URL adresa: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b300137894d99523bb814d2afb327335
https://bib-pubdb1.desy.de/record/491447
Rights: OPEN
Přírůstkové číslo: edsair.doi.dedup.....b300137894d99523bb814d2afb327335
Autor: Albrecht, H., Ehrlichmann, H., Hamacher, T., Hofmann, R. P., Kirchhoff, T., Nau, A., Nowak, S., Schröder, H., Schulz, H. D., Walter, M., Wurth, R., Appuhn, R. D., Hast, C., Kolanoski, H., Lange, A., Lindner, A., Mankel, R., Schieber, M., Siegmund, T., Spaan, B., Thurn, H., Töpfer, D., Walther, A., Wegener, D., Bittner, M., Eckstein, P., Paulini, M. G., Reim, K., Wegener, H., Mundt, R., Oest, T., Reiner, R., Schmidt-Parzefall, W., Funk, W., Stiewe, J., Werner, S., Ehret, K., Hofmann, W., Hüpper, A., Khan, S., Knöpfle, K. T., Spengler, J., Britton, D. I., Charlesworth, C. E. K., Edwards, K. W., Hyatt, E. R. F., Kapitza, H., Krieger, P., MacFarlane, D. B., Patel, P. M., Prentice, J. D., Saull, P. R. B., Tzamariudaki, K., Water, R. G., Yoon, T. -S., Reßing, D., Schmidtler, M., Schneider, M., Schubert, K. R., Strahl, K., Waldi, R., Weseler, S., Kernel, G., Križan, P., Križnič, E., Podobnik, T., Živko, T., Balagura, V., Belyaev, I., Chechelnitsky, S., Danilov, M., Droutskoy, A., Gershtein, Yu., Golutvin, A., Gorelov, I., Kostina, G., Lubimov, V., Pakhlov, P., Ratnikov, F., Semenov, S., Shibaev, V., Soloshenko, V., Tichomirov, I., Zaitsev, Yu., ARGUS Collaboration
Jazyk: angličtina
Rok vydání: 1993
Předmět:
S041.194
annihilation: electron positron
B --> D/s+ lepton- anything
S041.193
rare decay [B]
S041.196
ARGUS
S041.195
S041.198
S041.197
correction: (D/s+ lepton-)
S041.199
annihilation [electron positron]
W: exchange
D/s+ [production]
S042.51
S042.52
S042.110
S042.111
S042.112
S042.113
S042.114
B: branching ratio
electron positron [colliding beams]
S042.115
S042.116
electroproduction: Upsilon(10570)
S042.117
S042.118
S042.119
B: pair production
(0charmed particle): final state
S041.200
approx. 10.57 GeV
B --> D/s+ meson
electron positron: colliding beams
pair production [B]
production: D/s+
S049.37
S049.36
S042.120
(0charmed particle) [final state]
electroproduction [Upsilon(10570)]
colliding beams [electron positron]
S041.33
S041.32
S041.31
upper limit
production [D/s+]
S041.35
D/s+: production
final state [(0charmed particle)]
S041.34
S049.38
Upsilon(10570): electroproduction
Upsilon(10570) [electroproduction]
DESY DORIS Stor
electron positron: annihilation
branching ratio [B]
final state: (0charmed particle)
B [pair production]
pair production: B
ddc:530
B: rare decay
exchange: W
electron positron [annihilation]
B [rare decay]
S041.187
S041.186
S041.188
W [exchange]
(D/s+ lepton-) [correction]
colliding beams: electron positron
rare decay: B
S041.190
S041.192
exchange [W]
experimental results
S042.108
DOI: 10.3204/PUBDB-2023-00156
Popis: 16 pp. (1993).
A search has been performed for rareB meson decays intoDs− mesons arising fromb→u transitions,W exchange modes,B+ annihilation processes, and decays where theDs+ is not produced via aW→c s¯s¯ quark pair coupling, using the ARGUS detector operating on the Ψ(4S) resonance at thee+e− storage ring DORIS II. Upper limits for individual decay modes are obtained. In addition, from a study ofDs+ℓ- correlations an upper limit of BR (B→Ds+ℓ-X) (90% CL) is determined.
Databáze: OpenAIRE
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