952 citations · 26.7k across the 626 of their papers we have counts for
17 papers · 1 filter
Measurement of mixing and CP violation parameters in two-body charm decays
LHCb Collaboration, R. Aaij, C. Abellan Beteta +585
A study of mixing and indirect CP violation in D0 mesons through the determination of the parameters y_CP and A_Γ is presented. The parameter y_CP is the deviation from unity of th…
Measurement of charged particle multiplicities in collisions at TeV in the forward region
LHCb Collaboration, R. Aaij, C. Abellan Beteta +589
The charged particle production in proton-proton collisions is studied with the LHCb detector at a centre-of-mass energy of TeV in different intervals of pseudorapid…
Observation of X(3872) production in pp collisions at sqrt(s)= 7 TeV
LHCb Collaboration, R. Aaij, C. Abellan Beteta +585
Using 34.7 pb-1 of data collected with the LHCb detector, the inclusive production of the X(3872) meson in pp collisions at sqrt(s) = 7 TeV is observed for the first time. Candidat…
Measurement of the CP-violating phase phi_s in the decay Bs->J/psi phi
LHCb Collaboration, R. Aaij, C. Abellan Beteta +585
We present a measurement of the time-dependent CP-violating asymmetry in B_s -> J/psi phi decays, using data collected with the LHCb detector at the LHC. The decay time distributio…
Evidence for CP violation in time-integrated D0 -> h-h+ decay rates
LHCb Collaboration, R. Aaij, C. Abellan Beteta +586
A search for time-integrated CP violation in D0 -> h-h+ (h=K, pi) decays is presented using 0.62 fb^-1 of data collected by LHCb in 2011. The flavor of the charm meson is determine…
Measurement of b hadron production fractions in 7 TeV pp collisions
The LHCb Collaboration, R. Aaij, C. Abellan Beteta +587
Measurements of hadron production ratios in proton-proton collisions at a centre-of-mass energy of 7 TeV with an integrated luminosity of 3 pb are presented. We study th…
Search for CP violation in decays
LHCb Collaboration, R. Aaij, B. Adeva +573
A model-independent search for direct CP violation in the Cabibbo suppressed decay in a sample of approximately 370,000 decays is carried out. The data were co…
Observation of pair production in pp collisions at
LHCb Collaboration, R. Aaij, B. Adeva +567
The production of pairs in proton-proton collisions at a centre-of-mass energy of 7 TeV has been observed using an integrated luminosity of collected with the…
Measurement of the inclusive phi cross-section in pp collisions at sqrt(s) = 7 TeV
LHCb Collaboration, R. Aaij, B. Adeva +551
The cross-section for inclusive phi meson production in pp collisions at a centre-of-mass energy of sqrt(s) = 7 TeV has been measured with the LHCb detector at the Large Hadron Col…
Tests of a particle flow algorithm with CALICE test beam data
The CALICE Collaboration
The studies presented in this paper provide a first experimental test of the Particle Flow Algorithm (PFA) concept using data recorded in high granularity calorimeters. Pairs of ov…
Study of B^{+-} -> K^{+-}(K_S K pi)^0 Decay and Determination of eta_c and eta_c(2S) Parameters
Belle collaboration, A. Vinokurova, A. Kuzmin +143
We report the results of a study of and decays followed by and decays to . The results are obtained f…
Observation of transverse polarization asymmetries of charged pion pairs in e+e- annihilation near sqrt s=10.58 GeV
A. Vossen, R. Seidl, I. Adachi +97
The interference fragmentation function translates the fragmentation of a quark with a transverse projection of the spin into an azimuthal asymmetry of two final-state hadrons. In…
Notes on van der Meer Scan for Absolute Luminosity Measurement
Vladislav Balagura
An absolute luminosity can be measured in an accelerator by sweeping beams transversely across each other in the so called van der Meer scan. We prove that the method can be applie…
Measurements of time-dependent CP asymmetries in decays using a partial reconstruction technique
S. Bahinipati, K. Trabelsi, K. Kinoshita
We report results on time-dependent CP asymmetries in decays based on a data sample containing 657 {\times} pairs collected with the Belle…
Measurement of the decay and determination of
H. Ha, E. Won, I. Adachi +140
We present a measurement of the charmless semileptonic decay using a data sample containing 657 events collected with the Belle detector…
Search for Lepton-Flavor-Violating tau Decays into a Lepton and a Vector Meson
Y. Miyazaki
We search for lepton-flavor-violating tau-> ell V^0 decays, where ell is an electron or muon and V^0 is one of the vector mesons rho^0, phi, omega, K*0 and K*0-bar. We use 854 fb^{…
Search for CP violation in tau -> K^0_S pi nu_tau decays at Belle
M. Bischofberger, H. Hayashii, K. Adamczyk +113
We report on a search for CP violation in tau -> K^0_S pi nu_tau decays using a data sample of 699 fb^{-1} collected in the Belle experiment at the KEKB electron-positron asymmetri…