SCOAP3 Repository 113 records found  beginprevious104 - 113Search took 0.27 seconds. 
104. Differential branching fraction and angular moments analysis of the decay B 0 → K + π − μ + μ − in the K 0,2 ∗ (1430) 0 region / Aaij, R. ; Adeva, B. ; Adinolfi, M. ; Ajaltouni, Z. ; et al
Measurements of the differential branching fraction and angular moments of the decay B 0 → K + π − μ + μ − in the K + π − invariant mass range 1330 < m ( K + π − ) < 1530 MeV /c 2 are presented. [...]
Published in JHEP 1612 (2016) 065 10.1007/JHEP12(2016)065 arXiv:1609.04736
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105. Search for Higgs-like bosons decaying into long-lived exotic particles / Aaij, R. ; Adeva, B. ; Adinolfi, M. ; Ajaltouni, Z. ; et al
A search is presented for massive long-lived particles, in the 20–60  GeV/c2 mass range with lifetimes between 5 and 100  ps . [...]
Published in EPJC 76 (2016) 664 10.1140/epjc/s10052-016-4489-7
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106. Search for the suppressed decays B + → K + K + π − and B + → π + π + K − / Aaij, R. ; Adeva, B. ; Adinolfi, M. ; Ajaltouni, Z. ; et al
A search is made for the highly-suppressed B meson decays B+→K+K+π− and B+→π+π+K− using a data sample corresponding to an integrated luminosity of 3.0  fb−1 collected by the LHCb experiment in proton–proton collisions at centre-of-mass energies of 7 and 8 TeV. [...]
Published in Physics letters B (2016) 10.1016/j.physletb.2016.11.053
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107. Search for the CP -violating strong decays η → π + π − and η ′ (958)→ π + π − / Aaij, R. ; Adeva, B. ; Adinolfi, M. ; Ajaltouni, Z. ; et al
A search for the CP -violating strong decays η→π+π− and η′(958)→π+π− has been performed using approximately 2.5×107 events of each of the decays D+→π+π+π− and Ds+→π+π+π− , recorded by the LHCb experiment. [...]
Published in Physics letters B (2016) 10.1016/j.physletb.2016.11.032
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108. Measurements of the S-wave fraction in B 0 → K + π − μ + μ − decays and the B 0 → K ∗ (892) 0 μ + μ − differential branching fraction / Aaij, R. ; Adeva, B. ; Adinolfi, M. ; Ajaltouni, Z. ; et al
A measurement of the differential branching fraction of the decay B 0 → K ∗ (892) 0 μ + μ − is presented together with a determination of the S-wave fraction of the K + π − system in the decay B 0 → K + π − μ + μ − [...]
Published in JHEP 1611 (2016) 047 10.1007/JHEP11(2016)047 arXiv:1606.04731
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109. Measurement of forward W → eν production in pp collisions at s = 8 $$ \sqrt{s}=8 $$ TeV / Aaij, R. ; Adeva, B. ; Adinolfi, M. ; Ajaltouni, Z. ; et al
A measurement of the cross-section for W → eν production in pp collisions is presented using data corresponding to an integrated luminosity of 2 fb −1 collected by the LHCb experiment at a centre-of-mass energy of s = 8 $$ \sqrt{s}=8 $$ TeV. [...]
Published in JHEP 1610 (2016) 030 10.1007/JHEP10(2016)030 arXiv:1608.01484
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110. Measurement of the Bs0→J/ψη lifetime / Aaij, R. ; Adeva, B. ; Adinolfi, M. ; Ajaltouni, Z. ; et al
Using a data set corresponding to an integrated luminosity of 3 fb−1 , collected by the LHCb experiment in pp collisions at centre-of-mass energies of 7 and 8 TeV, the effective lifetime in the Bs0→J/ψη decay mode, τeff , is measured to be τeff=1.479±0.034 (stat)±0.011 (syst) ps. [...]
Published in Physics letters B (2016) 10.1016/j.physletb.2016.10.006
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111. Measurement of the ratio of branching fractions ℬ B c + → J / ψ K + / ℬ B c + → J / ψ π + $$ \mathrm{\mathcal{B}}\left({\mathrm{B}}_{\mathrm{c}}^{+}\to \mathrm{J}/{\uppsi \mathrm{K}}^{+}\right)/\mathrm{\mathcal{B}}\left({\mathrm{B}}_{\mathrm{c}}^{+}\to \mathrm{J}/{\uppsi \uppi}^{+}\right) $$ / Aaij, R. ; Adeva, B. ; Adinolfi, M. ; Ajaltouni, Z. ; et al
The ratio of branching fractions R K / π ≡ ℬ B c + → J / ψ K + / ℬ B c + → J / ψ π + $$ {R}_{K/\uppi}\equiv \mathrm{\mathcal{B}}\left({\mathrm{B}}_{\mathrm{c}}^{+}\to \mathrm{J}/{\uppsi \mathrm{K}}^{+}\right)/\mathrm{\mathcal{B}}\left({\mathrm{B}}_{\mathrm{c}}^{+}\to \mathrm{J}/{\uppsi \uppi}^{+}\right) $$ is measured with pp collision data collected by the LHCb experiment at centre-of-mass energies of 7 TeV and 8 TeV, corresponding to an integrated luminosity of 3 fb −1 . [...]
Published in JHEP 1609 (2016) 153 10.1007/JHEP09(2016)153 arXiv:1607.06823
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112. Measurement of the forward Z boson production cross-section in pp collisions at s = 13 $$ \sqrt{s}=13 $$ TeV / Aaij, R. ; Adeva, B. ; Adinolfi, M. ; Ajaltouni, Z. ; et al
A measurement of the production cross-section of Z bosons in pp collisions at s = 13 $$ \sqrt{s}=13 $$ TeV is presented using dimuon and dielectron final states in LHCb data. [...]
Published in JHEP 1609 (2016) 136 10.1007/JHEP09(2016)136 arXiv:1607.06495
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113. First study of the CP -violating phase and decay-width difference in Bs0→ψ(2S)ϕ decays / Aaij, R. ; Adeva, B. ; Adinolfi, M. ; Ajaltouni, Z. ; et al
A time-dependent angular analysis of Bs0→ψ(2S)ϕ decays is performed using data recorded by the LHCb experiment. [...]
Published in Physics letters B (2016) 10.1016/j.physletb.2016.09.028
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SCOAP3 Repository : 113 records found   beginprevious104 - 113
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