XXVI International Workshop on Deep Inelastic Scattering and Related Subjects

Session

WG3-WG5 Joint Session

WG3,WG5

17 Apr 2018, 09:00

Kobe International Convention Centre

46. Search for new physics in CP violation with beauty and charm decays at LHCb

Cameron Dean (University of Glasgow (GB))

17/04/2018, 09:00

WG3: Higgs and BSM Physics in Hadron Collisions

Precision measurements of CP violating observables in the decays of b and c hadrons are powerful probes to search for physics beyond the Standard Model.
The most recent results on CP violation in the decay, mixing and interference of both b and c hadrons obtained by the LHCb Collaboration with Run I and years 2015-2016 of Run II are reviewed. In particular world best constraints and world...

50. B-flavour anomalies in b->sll and b->clnu transitions at LHCb

Olaf Steinkamp (Universitaet Zuerich (CH))

17/04/2018, 09:20

WG3: Higgs and BSM Physics in Hadron Collisions

The concept of lepton universality, where the muon and tau particles are simply heavier copies of the electron, is a key prediction in the Standard Model (SM). In models beyond the SM, lepton universality can be naturally violated with new physics particles that couple preferentially to the second and third generation leptons. Over the last few years, several hints of lepton universality...

85. Production and decay of HF in ATLAS

Angel Fernando Campoverde Quezada (Universitaet Siegen (DE))

17/04/2018, 09:40

WG5: Physics with Heavy Flavours

The angular analysis of the decay of Bd -> K* mu mu for a number of angular coefficients are measured as a function of the invariant mass squared of the di-muon system for data collected at 8 TeV. Comparison is made to theoretical predictions, including for the observable P’5, for which there has been recent tension between theory and experiment. In addition the study of kinematical...

183. Study of electroweak-penguin B decays and other rare B decays at Belle

Luka Santelj (High Energy Accelerator Research Organization (KEK)), Luka Santelj (Jozef Stefan Institute)

17/04/2018, 10:00

WG5: Physics with Heavy Flavours

Electroweak penguin B decays proceed through one loop diagrams at the lowest order. Since new particles beyond the Standard Model can enter in the loop, these processes are very sensitive to new physics. We report measurements of b → sl+l- decays at Belle. We also report other rare B decays sensitive to New Physics. The analyses are based on the full data set at Y(4S) and Y(5S) resonances at Belle.

202. [Cancelled] Search for the rare decays $B^- \to \Lambda \bar{p} \nu \bar{\nu}$ and $D^0 \to K \pi e^+e^-$

Steven Robertson (McGill University, (CA))

WG5: Physics with Heavy Flavours

Flavor-changing neutral-current (FCNC) decays of the $B$ and $D$ mesons are strongly suppressed in the Standard Model (SM) because they cannot be produced at tree level, and occur first at one-loop level. Therefore, they are sensitive probes for contributions beyond the SM, as heavy mediator can also occur in these loop processes. The analyses presented here are based on the entire dataset...