Precise search for new physics
ΔΓs = 0.106 ± 0.011 ± 0.007 ps-1 ] The LHCb Collaboration presented today at the Rencontres de Moriond EW, La Thuile, Italy, three important results of their more and…
X(3872) looks more and more exotic
The LHCb Collaboration presented today at the Rencontres de Physique de la Vallée d’Aoste, La Thuile, Italy, an important result which makes the exotic nature of the X(3872) particle very…
First evidence for the B0s →μμ decay
The LHCb Collaboration has presented today at the Hadron Collider Particle Symposium in Kyoto the result of the branching ratio measurement of the B0s meson decay into μ+μ– pair to…
Oscillating charm and beauty
A fascinating feature of quantum mechanics has been reported 15 March 2011 on this page. The strange beauty particle (matter) B0s composed of a beauty antiquark (b) bound with a…
Measurement of the γ angle
° and °, B±→DK and B±→Dπ decays ] LHCb is an experiment set up to explore what happened after the Big Bang that allowed matter to survive and build the…
Matter antimatter asymmetry in three-body charmless B decays becomes more and more interesting
Earlier this year, LHCb physicists reported at the ICHEP2012 Conference (see 7 July 2012 (2) news) the first evidence of inclusive CP asymmetry (differences between properties of matter and antimatter)…
Searching for new physics in rare kaon decays
Having previously set the world’s most restrictive limits on the dimuon decays of D0, B0 and B0s mesons, LHCb physicists have turned their attention to the search for similar decays…
Measurement of the flavour-specific matter antimatter asymmetry
Physicists from the LHCb experiment have today released results that help to shed light on one of the most significant experimental discrepancies with the Standard Model of particle physics. In…
Evidence for matter antimatter asymmetry in three-body charmless B decays
LHCb physicists have presented today at the ICHEP2012 Conference in Melbourne measurements of differences between properties of matter and antimatter (CP violation asymmetry) in the charmless three-body B meson decays…
Puzzling asymmetries
The decay of the beauty meson B into an excited K meson K* and a μ+ and μ– pair is considered as an important channel for new physics search, see…