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2016-07-27
08:13
Measurement of the ratio of branching fractions $\mathcal{B}(B_{c}^{+} \to J/\psi K^{+})/\mathcal{B}(B_{c}^{+} \to J/\psi\pi^{+})$ / LHCb collaboration
The ratio of branching fractions $R_{K/\pi} \equiv \mathcal{B}(B_{c}^{+} \to J/\psi K^{+})/\mathcal{B}(B_{c}^{+} \to J/\psi\pi^{+})$ 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${\mbox{fb}^{-1}}$. [...]
arXiv:1607.06823 ; LHCB-PAPER-2016-020 ; CERN-EP-2016-173.
- 2016. - 16 p.
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2016-07-21
11:31
Measurement of the forward Z boson production cross-section in pp collisions at $\sqrt{s} = 13$ TeV / LHCb Collaboration
A measurement of the production cross-section of Z bosons in pp collisions at $\sqrt{s} = 13$ TeV is presented using dimuon and dielectron final states in LHCb data [...]
arXiv:1607.06495 ; LHCB-PAPER-2016-021 ; CERN-EP-2016-170.
- 2016. - 32 p.
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2016-07-21
09:05
Study of $B^+_c$ decays to the $K^+K^-\pi^+$ final state and evidence for the decay $B^+_c\to\chi_{c0}\pi^+$ / LHCb Collaboration
A study of $B_c^+\to K^+K^-\pi^+$ decays is performed for the first time using data corresponding to an integrated luminosity of 3.0 $\mathrm{fb}^{-1}$ collected by the LHCb experiment in $pp$ collisions at centre-of-mass energies of $7$ and $8$ TeV. [...]
arXiv:1607.06134 ; LHCB-PAPER-2016-022 ; CERN-EP-2016-176.
- 2016. - 17 p.
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2016-07-10
11:11
Observation of the decay $ \mathrm{B}^{+} \to \psi ( 2 \mathrm{S} ) \phi ( 1020 ) \mathrm{ K }^{+} $ in pp collisions at $\sqrt{s} = $ 8 TeV / CMS Collaboration
The decay $ \mathrm{B}^{+} \to \psi( 2 \mathrm{S} ) \phi(1020) \mathrm{ K }^{+} $ is observed for the first time using data collected from pp collisions at $\sqrt{s} = $ 8 TeV by the CMS experiment at the LHC, corresponding to an integrated luminosity of 19.6 fb$^{-1}$. [...]
arXiv:1607.02638 ; CERN-EP-2016-161 ; CMS-BPH-13-009.
- 2016. - 28 p.
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2016-07-05
08:37
Measurement of the differential cross sections for top quark pair production as a function of kinematic event variables in pp collisions at $\sqrt{s}$ = 7 and 8 TeV / CMS Collaboration
Measurements are reported of the normalized differential cross sections for top quark pair production with respect to four kinematic event variables: the missing transverse energy; the scalar sum of the jet transverse momentum (pT); the scalar sum of the pT of all objects in the event; and the pT of leptonically decaying W bosons from top quark decays. [...]
arXiv:1607.00837 ; CMS-TOP-12-042 ; CERN-EP-2016-139.
- 2016. - 40 p.
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2016-07-04
18:32
Search for new physics in final states with two opposite-sign, same-flavor leptons, jets, and missing transverse momentum in pp collisions at $\sqrt{s}= $ 13 TeV / CMS Collaboration
A search is presented for physics beyond the standard model in final states with two opposite-sign, same-flavor leptons, jets, and missing transverse momentum. [...]
arXiv:1607.00915 ; CERN-EP-2016-132 ; CMS-SUS-15-011.
- 2016. - 36 p.
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2016-06-30
15:20
Measurement of jet activity in top quark events using the $e\mu$ final state with two $b$-tagged jets in $pp$ collisions at $\sqrt{s}=8$ TeV with the ATLAS detector / ATLAS Collaboration
Measurements of the jet activity in $t\bar{t}$ events produced in proton--proton collisions at $\sqrt{s}=8$ TeV are presented, using 20.3\,fb$^{-1}$ of data collected by the ATLAS experiment at the Large Hadron Collider. [...]
arXiv:1606.09490 ; CERN-EP-2016-122.
- 2016. - 59 p.
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2016-06-28
21:38
Search for supersymmetry in a final state containing two photons and missing transverse momentum in $\sqrt{s}$ = 13 TeV $pp$ collisions at the LHC using the ATLAS detector / ATLAS Collaboration
A search has been made for supersymmetry in a final state containing two photons and missing transverse momentum using the ATLAS detector at the Large Hadron Collider. [...]
arXiv:1606.09150 ; CERN-EP-2016-146.
- 2016. - 34 p.
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2016-06-28
08:04
Observation of $J/\psi\phi$ structures consistent with exotic states from amplitude analysis of $B^+\to J/\psi \phi K^+$ decays / LHCb collaboration
The first full amplitude analysis of $B^+\to J/\psi \phi K^+$ with $J/\psi\to\mu^+\mu^-$, $\phi\to K^+K^-$ decays is performed with a data sample of 3 fb$^{-1}$ of $pp$ collision data collected at $\sqrt{s}=7$ and $8$ TeV with the LHCb detector. [...]
arXiv:1606.07895 ; LHCB-PAPER-2016-018 ; CERN-EP-2016-155.
- 2016. - 18 p.
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2016-06-24
16:29
The performance of the jet trigger for the ATLAS detector during 2011 data taking / ATLAS Collaboration
The performance of the jet trigger for the ATLAS detector at the LHC during the 2011 data taking period is described. [...]
arXiv:1606.07759 ; CERN-EP-2016-031.
- 2016. - 50 p.
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