Attributes | Values |
---|
rdf:type
| |
rdfs:seeAlso
| |
Description
| - We find evidence for the semileptonic baryonic decay B- -> p (p) over barl(-)(nu) over bar (l) (l = e, mu), based on a data sample of 772 million B (B) over bar pairs collected at the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric-energy electron-positron collider. A neural-network based hadronic B-meson tagging method is used in this study. The branching fraction of B- -> p (p) over barl(-)(nu) over bar (l) is measured to be (5.8(-2.1)(+2.4)(stat) +/- 0.9(syst)) x 10(-6) with a significance of 3.2 sigma s, where lepton universality is assumed. We also estimate the corresponding upper limit: B(B- -> p (p) over barl(-)(nu) over bar (l)) < 9.6 x 10(-6) at the 90% confidence level. This measurement helps constrain the baryonic transition form factor in B decays.
- We find evidence for the semileptonic baryonic decay B- -> p (p) over barl(-)(nu) over bar (l) (l = e, mu), based on a data sample of 772 million B (B) over bar pairs collected at the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric-energy electron-positron collider. A neural-network based hadronic B-meson tagging method is used in this study. The branching fraction of B- -> p (p) over barl(-)(nu) over bar (l) is measured to be (5.8(-2.1)(+2.4)(stat) +/- 0.9(syst)) x 10(-6) with a significance of 3.2 sigma s, where lepton universality is assumed. We also estimate the corresponding upper limit: B(B- -> p (p) over barl(-)(nu) over bar (l)) < 9.6 x 10(-6) at the 90% confidence level. This measurement helps constrain the baryonic transition form factor in B decays. (en)
|
Title
| - Evidence for semileptonic B- -> p(p)over-barl(-)(nu)over-bar(l) decays
- Evidence for semileptonic B- -> p(p)over-barl(-)(nu)over-bar(l) decays (en)
|
skos:prefLabel
| - Evidence for semileptonic B- -> p(p)over-barl(-)(nu)over-bar(l) decays
- Evidence for semileptonic B- -> p(p)over-barl(-)(nu)over-bar(l) decays (en)
|
skos:notation
| - RIV/00216208:11320/14:10287584!RIV15-MSM-11320___
|
http://linked.open...avai/riv/aktivita
| |
http://linked.open...avai/riv/aktivity
| |
http://linked.open...iv/cisloPeriodika
| |
http://linked.open...vai/riv/dodaniDat
| |
http://linked.open...aciTvurceVysledku
| |
http://linked.open.../riv/druhVysledku
| |
http://linked.open...iv/duvernostUdaju
| |
http://linked.open...titaPredkladatele
| |
http://linked.open...dnocenehoVysledku
| |
http://linked.open...ai/riv/idVysledku
| - RIV/00216208:11320/14:10287584
|
http://linked.open...riv/jazykVysledku
| |
http://linked.open.../riv/klicovaSlova
| - decays; ppover-barl-nuover-barl; semileptonic; for; Evidence (en)
|
http://linked.open.../riv/klicoveSlovo
| |
http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
|
http://linked.open...ontrolniKodProRIV
| |
http://linked.open...i/riv/nazevZdroje
| - Physical Review D - Particles, Fields, Gravitation and Cosmology
|
http://linked.open...in/vavai/riv/obor
| |
http://linked.open...ichTvurcuVysledku
| |
http://linked.open...cetTvurcuVysledku
| |
http://linked.open...vavai/riv/projekt
| |
http://linked.open...UplatneniVysledku
| |
http://linked.open...v/svazekPeriodika
| |
http://linked.open...iv/tvurceVysledku
| - Cho, K.
- Drásal, Zbyněk
- Doležal, Zdeněk
- Kodyš, Peter
- Adachi, I.
- Aihara, H.
- Chen, P.
- Aushev, T.
- Asner, D. M.
- Aulchenko, V.
- Bakich, A. M.
- Bhuyan, B.
- Boček, A.
- Bracko, M.
- Browder, T. E.
- Chang, P.
- Chekelian, V.
- Chen, A.
- Cheon, B. G.
- Chilikin, K.
- Chistov, R.
- Cho, I. -S.
- Choi, Y.
- Danilov, M.
- Dalseno, J.
- Bala, A.
- Chobanova, V.
- Cinabro, D.
- Dutta, D.
- Tien, K. -J.
- Wang, M. -Z.
|
http://linked.open...ain/vavai/riv/wos
| |
issn
| |
number of pages
| |
http://bibframe.org/vocab/doi
| - 10.1103/PhysRevD.89.011101
|
http://localhost/t...ganizacniJednotka
| |