2021-02-05 19:42 |
Notice détaillée - Notices similaires
|
2021-01-05 10:04 |
Notice détaillée - Notices similaires
|
2021-01-05 09:46 |
Notice détaillée - Notices similaires
|
2021-01-04 13:51 |
Measurement of CP violation in the decay $B^{+} \rightarrow K^{+} \pi^{0}$
/ LHCb Collaboration
A measurement of direct CP violation in the decay $B^{+} \rightarrow K^{+} \pi^{0}$ is reported using a data sample corresponding to an integrated luminosity of 5.4 $\textrm{fb}^{-1}$, collected with the LHCb experiment at a center-of-mass energy of $\sqrt{s}=13$ TeV. The CP asymmetry is measured to be $0.025 \pm 0.015 \pm 0.006 \pm 0.003$, where the uncertainties are statistical, systematic, and due to an external input, respectively. [...]
arXiv:2012.12789; LHCb-PAPER-2020-040; CERN-EP-2020-242.-
2021 - 18 p.
- Published in : Phys. Rev. Lett. 126 (2021) 091802
Article from SCOAP3: PDF; Fulltext: 2012.12789 - PDF; LHCb-PAPER-2020-040_arXiv - PDF; Related data file(s): ZIP; supplementary information: ZIP;
|
Notice détaillée - Notices similaires
|
2021-01-04 13:37 |
Notice détaillée - Notices similaires
|
2020-12-18 10:36 |
Notice détaillée - Notices similaires
|
2020-12-10 14:24 |
Notice détaillée - Notices similaires
|
2020-12-10 11:44 |
First observation of the decay $B_s^0 \to K^-\mu^+\nu_\mu$ and measurement of $|V_{ub}|/|V_{cb}|$
/ LHCb Collaboration
The first observation of the suppressed semileptonic $B_s^0 \to K^-\mu^+\nu_\mu$ decay is reported. Using a data sample recorded in $pp$ collisions in 2012 with the LHCb detector, corresponding to an integrated luminosity of 2 $\mathrm{fb}^{-1}$, the branching fraction $\mathcal{B}(B_s^0 \to K^-\mu^+\nu_\mu)$} is measured to be $(1.06\pm0.05~(\mathrm{stat})\pm0.08~(\mathrm{syst}))\times 10^{-4}$, where the first uncertainty is statistical and the second one represents the combined systematic uncertainties. [...]
arXiv:2012.05143; LHCb-PAPER-2020-038; CERN-EP-2020-224; LHCB-PAPER-2020-038.-
Geneva : CERN, 2021-02-25 - 11 p.
- Published in : Phys. Rev. Lett. 126 (2021) 081804
Article from SCOAP3: PDF; Fulltext: LHCb-PAPER-2020-038 - PDF; 2012.05143 - PDF; Related data file(s): ZIP; Supplementary information: ZIP;
|
Notice détaillée - Notices similaires
|
2020-12-08 11:53 |
Amplitude analysis of the $B^+ \to D^+ D^- K^+$ decay
/ LHCb Collaboration
Results are reported from an amplitude analysis of the $B^+\to D^+D^-K^+$ decay. The analysis is carried out using LHCb proton-proton collision data taken at $\sqrt{s}=7,8,$ and $13$ TeV, corresponding to a total integrated luminosity of 9 fb$^{-1}$. [...]
arXiv:2009.00026; LHCb-PAPER-2020-025; CERN-EP-2020-159.-
2020-12-07 - 48 p.
- Published in : Phys. Rev. D 102 (2020) 112003
Article from SCOAP3: PDF; Fulltext: main_PRD - PDF; 2009.00026 - PDF; Related data file(s): ZIP; Supplementary information: ZIP;
|
Notice détaillée - Notices similaires
|
2020-12-07 15:32 |
Notice détaillée - Notices similaires
|