76 citations · 436 across the 21 of their papers we have counts for
20 papers · 1 filter
Observation of several sources of violation in decays
LHCb collaboration, R. Aaij, C. Abellán Beteta +868
Observations are reported of different sources of violation from an amplitude analysis of decays, based on a data sample corresponding to an integrated l…
Updated measurement of time-dependent -violating observables in decays
LHCb collaboration, R. Aaij, C. Abellán Beteta +910
The decay-time-dependent asymmetry in decays is measured using proton-proton collision data, corresponding to an integrated luminosity of $1.9\,\…
Measurements of asymmetries in charmless four-body and decays
LHCb collaboration, R. Aaij, C. Abellán Beteta +841
A search for violation in charmless four-body decays of and baryons with a proton and three charged mesons in the final state is performed. To cancel out product…
Measurement of the branching fraction and asymmetry in decays
LHCb collaboration, R. Aaij, C. Abellán Beteta +844
The branching fraction and direct asymmetry of the decay are measured using proton-proton collision data collected with the LHCb detector at cent…
Observation of two resonances in the systems and precise measurement of and properties
LHCb collaboration, R. Aaij, C. Abellán Beteta +837
The first observation of two structures consistent with resonances in the final states and is reported using samples of collision data collected by the…
Search for lepton-flavour-violating decays of Higgs-like bosons
LHCb collaboration, R. Aaij, C. Abellán Beteta +835
A search is presented for a Higgs-like boson with mass in the range 45 to 195 GeV/ decaying into a muon and a tau lepton. The dataset consists of proton-proton interactions at…
Measurement of antiproton production in collisions at GeV
LHCb collaboration, R. Aaij, C. Abellán Beteta +839
The cross-section for prompt antiproton production in collisions of protons with an energy of TeV incident on helium nuclei at rest is measured with the LHCb experiment from…
Measurement of the mass and width of the Ds1(2536)+ meson
The BABAR Collaboration, J. P. Lees
The decay width and mass of the Ds1(2536)+ meson are measured via the decay channel Ds1+ -> D*+KS0 using 385 fb^-1 of data recorded with the BABAR detector in the vicinity of the Y…
SuperB Progress Reports -- Physics
SuperB Collaboration
SuperB is a high luminosity e+e- collider that will be able to indirectly probe new physics at energy scales far beyond the reach of any man made accelerator planned or in existenc…
Study of B -> X gamma Decays and Determination of |V_td/V_ts|
The BABAR Collaboration, P. del Amo Sanchez
Using a sample of 471 million BBbar events collected with the BaBar detector, we study the sum of seven exclusive final states B->X_s(d) gamma, where X_s(d) is a strange (non-stran…
Measurement of Time-Dependent CP Asymmetry in B0->ccbar K(*)0 Decays
The BABAR Collaboration, B. Aubert
We present updated measurements of time-dependent CP asymmetries in fully reconstructed neutral B decays containing a charmonium meson. The measurements reported here use a data sa…
Search for B+ meson decay to a1+ K*0
The BABAR Collaboration, B. Aubert
We present the preliminary result of a search for the decay B+- --> a1+-K*0. The data, collected with the BaBar detector at the Stanford Linear Accelerator Center, represent 465 mi…
Measurement of the B+ -> omega l+ nu and B+ -> eta l+ nu Branching Fractions
The BABAR Collaboration, B. Aubert
We present a study of the charmless semileptonic B-meson decays B+ -> omega l+ nu and B+ -> eta l+ nu. The analysis is based on 383 million BBbar pairs recorded at the Upsilon(4S)…
Measurement of Decay Amplitudes of B -->(c cbar) Kstar with an Angular Analysis, for (c cbar)=J/psi, psi(2S) and chi_c1
The BABAR Collaboration, B. Aubert
We perform the first three-dimensional measurement of the amplitudes of and decays and update our previous measurement for . We use…
Measurement of branching fractions and mass spectra of B -> K pi pi gamma
B. Aubert, BABAR Collaboration
We present a measurement of the partial branching fractions and mass spectra of the exclusive radiative penguin processes B -> K pi pi gamma in the range m_Kpipi < 1.8 GeV/c^2. We…
Measurement of Time-Dependent CP Asymmetries and the CP-Odd Fraction in the Decay B0->D*+D*-
BaBar Collaboration, B. Aubert
We present an updated measurement of time-dependent \CP asymmetries and the \CP-odd fraction in the decay using $232 \times 10^{6} \BB$ pairs collected by th…
Search for the Rare Decays B+ --> D(*)+K0s
B. Aubert, BABAR Collaboration
We report on the search for the rare decays in approximately 226 million decays collected with the BaBar detector at the PEP-II a…
Measurement of Branching Fractions, and CP and Isospin Asymmetries, for
B. Aubert
The branching fractions of the decays B->K*0,gamma and B->K*+,gamma are measured using a sample of 88 x 10^6 B\bar{B} events collected with the BaBar detector at the PEP-II asymmet…
Measurement of Inclusive f_1(1285) and f_1(1420) Production in Z Decays with the DELPHI Detector
The DELPHI Collaboration, J. Abdallah
DELPHI results are presented on the inclusive production of two (K Kbar pi)^0 states in the mass region 1.2-1.6 GeV/c^2 in hadronic Z decays at LEP I. The measured masses (widths)…
W pair production cross-section and W branching fractions in e+e- interactions at 189 GeV
The DELPHI Collaboration, P. Abreu
The cross-section for the process e+e- -> W+W- has been measured with the data sample collected by DELPHI at an average centre-of-mass energy of 189 GeV and corresponding to an int…