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20112025
most citedObservation of an exotic narrow doubly charmed tetraquark

403 citations · 5.9k across the 115 of their papers we have counts for

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Showing 2012Show all

12 papers · 1 filter

hep-ex2012★ 287 cited

Implications of LHCb measurements and future prospects

LHCb collaboration, A. Bharucha, I. I. Bigi +763

During 2011 the LHCb experiment at CERN collected 1.0 fb-1 of sqrt{s} = 7 TeV pp collisions. Due to the large heavy quark production cross-sections, these data provide unprecedente…

hep-ex2012★ 31 cited

Study of decays to $D^+\KS$ and final states in collisions

LHCb collaboration, R. Aaij, C. Abellan Beteta +616

A study of $D^+\KS$ and final states is performed in a sample of 1.0/fb of collision data collected at a centre-of-mass energy of TeV with the \lhcb dete…

hep-ex2012★ 21 cited

Measurement of the effective lifetime

LHCb collaboration, R. Aaij, C. Abellan Beteta +616

A precise determination of the effective lifetime can be used to constrain contributions from physics beyond the Standard Model in the meson sys…

hep-ex2012★ 34 cited

Measurement of relative branching fractions of B decays to and mesons

LHCb Collaboration

The relative rates of B-meson decays into and mesons are measured for the three decay modes in pp collisions recorded with the LHCb detector. The ratios of branching…

hep-ex2012★ 114 cited

Observation of excited Lambda_b0 baryons

LHCb collaboration, R. Aaij, C. Abellan Beteta +615

Using pp collision data corresponding to 1.0 fb-1 integrated luminosity collected by the LHCb detector, two narrow states are observed in the Lambda_b0pi+pi- spectrum with masses 5…

hep-ex2012★ 163 cited

Observation of double charm production involving open charm in pp collisions at =7 TeV

LHCb Collaboration, R. Aaij, C. Abellan Beteta +589

The production of mesons accompanied by open charm, and of pairs of open charm hadrons are observed in pp collisions at a centre-of-mass energy of 7 TeV using an integrated l…

hep-ex2012★ 93 cited

Analysis of the resonant components in Bs->J/ψπ+π-

The LHCb collaboration, R. Aaij, C. Abellan Beteta +592

The decay Bs->J/ψπ+π- can be exploited to study CP violation. A detailed understanding of its structure is imperative in order to optimize its usefulness. An analysis of this three…

hep-ex2012★ 83 cited

First observation of the decay Bc+ to J/psi pi+pi-pi+

LHCb collaboration, R. Aaij, C. Abellan Beteta +592

The decay Bc+ --> J/psi pi+pi-pi+ is observed for the first time, using 0.8 fb-1 of pp collisions at sqrt{s}=7 TeV collected by the LHCb experiment. The ratio of branching fraction…

hep-ex2012★ 18 cited

Measurement of the ratio of branching fractions BR(B0 -> K*0 gamma)/BR(Bs0 -> phi gamma)

LHCb Collaboration, R. Aaij, C. Abellan Beteta +594

The ratio of branching fractions of the radiative B decays B0 -> K*0 gamma and Bs0 -> phi gamma has been measured using 0.37 fb-1 of pp collisions at a centre of mass energy of sqr…

hep-ex2012★ 101 cited

Measurement of Upsilon production in pp collisions at \sqrt{s} = 7 TeV

The LHCb Collaboration, R. Aaij, C. Abellan Beteta +594

The production of Upsilon(1S), Upsilon(2S) and Upsilon(3S) mesons in proton-proton collisions at the centre-of-mass energy of sqrt(s)=7 TeV is studied with the LHCb detector. The a…

hep-ex2012★ 69 cited

Measurement of the cross-section ratio for prompt production at TeV

LHCb Collaboration, R. Aaij, C. Abellan Beteta +589

The prompt production of the charmonium and mesons has been studied in proton-proton collisions at the Large Hadron Collider at a centre-of-mass energy of $\sqrt{…

hep-ex2012★ 34 cited

Measurement of the CP violating phase ϕ_s in Bs->J/ψf0(980)

LHCb Collaboration, R. Aaij, C. Abellan Beteta +585

Measurement of mixing-induced CP violation in Bs decays is of prime importance in probing new physics. So far only the channel Bs->J/ψϕ has been used. Here we report on a measureme…