SCOAP3 Repository 106 records found  beginprevious90 - 99nextSearch took 0.02 seconds. 
90. Measurement of the absolute branching ratio of the K+→π+π−π+(γ) decay with the KLOE detector / Babusci, D. ; Balwierz-Pytko, I. ; Bencivenni, G. ; Bloise, C. ; et al
The absolute branching ratio of the K+→π+π−π+(γ) decay, inclusive of final-state radiation, has been measured using ∼17 million tagged K+ mesons collected with the KLOE detector at DAΦNE, the Frascati ϕ -factory. [...]
Published in Physics letters B 738 (2014) 128-133 10.1016/j.physletb.2014.09.033
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91. Search for light vector boson production in e+e−→μ+μ−γ interactions with the KLOE experiment / Babusci, D. ; Balwierz-Pytko, I. ; Bencivenni, G. ; Bloise, C. ; et al
We have searched for a light vector boson U , the possible carrier of a “dark force”, with the KLOE detector at the DAΦNE e+e− collider, motivated by astrophysical evidence for the presence of dark matter in the Universe. [...]
Published in Physics letters B 736 (2014) 459-464 10.1016/j.physletb.2014.08.005
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92. Effective lifetime measurements in the Bs0→K+K− , B0→K+π− and Bs0→π+K− decays / Aaij, R. ; Adeva, B. ; Adinolfi, M. ; Affolder, A. ; et al
Measurements of the effective lifetimes in the Bs0→K+K− , B0→K+π− and Bs0→π+K− decays are presented using 1.0 fb−1 of pp collision data collected at a centre-of-mass energy of 7 TeV by the LHCb experiment. [...]
Published in Physics letters B 736 (2014) 446-454 10.1016/j.physletb.2014.07.051
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93. Evidence for the decay X(3872)→ψ(2S)γ / Aaij, R. ; Adeva, B. ; Adinolfi, M. ; Affolder, A. ; et al
Evidence for the decay mode X(3872)→ψ(2S)γ in B+→X(3872)K+ decays is found with a significance of 4.4 standard deviations. [...]
Published in Nuclear Physics B 886 (2014) 665-680 10.1016/j.nuclphysb.2014.06.011
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94. Measurement of the CP -violating phase ϕs in B¯s0→J/ψπ+π− decays / Aaij, R. ; Adeva, B. ; Adinolfi, M. ; Affolder, A. ; et al
The mixing-induced CP -violating phase ϕs in Bs0 and B¯s0 decays is measured using the J/ψπ+π− final state in data, taken from 3 fb −1 of integrated luminosity, collected with the LHCb detector in 7 and 8 TeV centre-of-mass pp collisions at the LHC. [...]
Published in Physics letters B 736 (2014) 186-195 10.1016/j.physletb.2014.06.079
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95. Measurement of the Bc+ meson lifetime using Bc+→J/ψμ+νμX decays / ; Aaij, R. ; Adeva, B. ; Adinolfi, M. ; et al
The lifetime of the Bc+ meson is measured using semileptonic decays having a J/ψ meson and a muon in the final state. [...]
Published in EPJC 74 (2014) 2839 10.1140/epjc/s10052-014-2839-x
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96. Measurement of the Ξb− and Ωb− baryon lifetimes / Aaij, R. ; Adeva, B. ; Adinolfi, M. ; Affolder, A. ; et al
Using a data sample of pp collisions corresponding to an integrated luminosity of 3 fb −1 , the Ξb− and Ωb− baryons are reconstructed in the Ξb−→J/ψΞ− and Ωb−→J/ψΩ− decay modes and their lifetimes measured to be τ(Ξb−)=1.55−0.09+0.10 (stat)±0.03 (syst) ps,τ(Ωb−)=1.54−0.21+0.26 (stat)±0.05 (syst) ps. [...]
Published in Physics letters B 736 (2014) 154-162 10.1016/j.physletb.2014.06.064
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97. Measurement of charged particle multiplicities and densities in pp collisions at s=7 TeV in the forward region / ; Aaij, R. ; Adeva, B. ; Adinolfi, M. ; et al
Charged particle multiplicities are studied in proton–proton collisions in the forward region at a centre-of-mass energy of s=7 TeV with data collected by the LHCb detector. [...]
Published in EPJC 74 (2014) 2888 10.1140/epjc/s10052-014-2888-1
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98. Measurement of ψ(2S) polarisation in pp collisions at s = 7 TeV / ; Aaij, R. ; Adeva, B. ; Adinolfi, M. ; et al
The polarisation of prompt ψ(2S) mesons is measured by performing an angular analysis of ψ(2S)μ+μ- decays using proton-proton collision data, corresponding to an integrated luminosity of 1.0 fb-1 , collected by the LHCb detector at a centre-of-mass energy of 7 TeV. [...]
Published in EPJC 74 (2014) 2872 10.1140/epjc/s10052-014-2872-9
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99. Precision measurement of the ratio of the Λb0 to B¯0 lifetimes / Aaij, R. ; Adeva, B. ; Adinolfi, M. ; Affolder, A. ; et al
The LHCb measurement of the lifetime ratio of the Λb0 baryon to the B¯0 meson is updated using data corresponding to an integrated luminosity of 3.0 fb −1 collected using 7 and 8 TeV centre-of-mass energy pp collisions at the LHC. [...]
Published in Physics letters B 734 (2014) 122-130 10.1016/j.physletb.2014.05.021
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SCOAP3 Repository : 106 records found   beginprevious90 - 99next
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