Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR2k papers
- University of British ColumbiaCA1.9k papers
- McGill UniversityCA1.9k papers
- University of VictoriaCA1.8k papers
- University of California, Santa CruzUS1.7k papers
- Rutherford Appleton LaboratoryGB1.7k papers
- University of ManchesterGB1.7k papers
- Queen Mary University of LondonGB1.7k papers
- University of PisaIT1.6k papers
- University of EdinburghGB1.6k papers
- University of BirminghamGB1.6k papers
- Heidelberg UniversityDE1.6k papers
7 papers · 2 filters
Rescattering Contributions to rare B-Meson Decays
Michael Gronau, David London, Jonathan L. Rosner
Several and decays have been observed which have been cited as evidence for exchange (), penguin annihilation () and annihilation () processes, such as $\bar b…
Reducing Penguin Pollution
Bhubanjyoti Bhattacharya, Alakabha Datta, David London
The most common decay used for measuring 2beta_s, the phase of Bs-Bsbar mixing, is Bs -> J/psi phi. This decay is dominated by the colour-suppressed tree diagram, but there are oth…
Resonantly enhanced pair production in a simple diatomic model
François Fillion-Gourdeau, Emmanuel Lorin, André D. Bandrauk
A new mechanism for the production of electron-positron pairs from the interaction of a laser field and a fully stripped diatomic molecule in the tunneling regime is presented. Whe…
Landau-Zener-Stückelberg interferometry in pair production from counterpropagating lasers
François Fillion-Gourdeau, Emmanuel Lorin, André D. Bandrauk
The rate of electron-positron pair production in linearly polarized counter-propagating lasers is evaluated from a recently discovered solution of the time-dependent Dirac equation…
New Physics in b -> s Transitions and the B_{d,s}^0 -> V_1 V_2 Angular Analysis
Alakabha Datta, Murugeswaran Duraisamy, David London
We suppose that there is new physics (NP) in b -> s transitions, and examine its effect on the angular distribution of B_q^0 -> V_1 V_2 (q=d,s), where V_{1,2} are vector mesons. We…
Measuring beta_s with Bs -> K0(*) K0bar(*) -- a Reappraisal
Bhubanjyoti Bhattacharya, Alakabha Datta, Maxime Imbeault +1
The Bs-Bsbar mixing phase, beta_s, can be extracted from Bs -> K0(*) K0bar(*), but there is a theoretical error if the second amplitude, Vub* Vus P'uc, is non-negligible. Ciuchini,…
CP asymmetries in singly-Cabibbo-suppressed decays to two pseudoscalar mesons
Bhubanjyoti Bhattacharya, Michael Gronau, Jonathan L. Rosner
The LHCb Collaboration has recently reported evidence for a CP asymmetry approaching the percent level in the difference between and . We analyze…