LAUSR

Measurement of the ratio of branching fractions of the decays Λb0 → ψ(2S)Λ and Λb0 → J/ψΛ

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0 Published in 2019 at "Journal of High Energy Physics"

DOI: 10.1007/jhep03(2019)126

Abstract: A bstractUsing pp collisions corresponding to 3 fb−1 integrated luminosity, recorded by the LHCb experiment at centre-of-mass energies of 7 and 8 TeV, the ratio of branching fractions ℬΛb0→ψ2SΛ/ℬΛb0→J/ψΛ=0.513±0.023stat±0.016syst±0.011ℬ$$ \mathrm{\mathcal{B}}\left({\Lambda}_b^0\to \psi (2S)\Lambda \right)/\mathrm{\mathcal{B}}\left({\Lambda}_b^0\to J/\psi \Lambda… read more here.

Keywords: left mathrm; ratio branching; measurement ratio; mathrm mathcal ... See more keywords

Angular moments of the decay Λb0 → Λμ+μ− at low hadronic recoil

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1 Published in 2018 at "Journal of High Energy Physics"

DOI: 10.1007/jhep09(2018)146

Abstract: A bstractAn analysis of the angular distribution of the decay Λb0 → Λμ+μ− is presented, using data collected with the LHCb detector between 2011 and 2016 and corresponding to an integrated luminosity of approximately 5 fb−1. Angular… read more here.

Keywords: hadronic recoil; left mathrm; mathrm stat; right ... See more keywords

Determination of Gibbs energy of formation of LiThF5, LiTh2F9, and LiTh4F17 in Li-Th-F system by using solid electrolyte galvanic cell

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1 Published in 2019 at "Journal of Solid State Electrochemistry"

DOI: 10.1007/s10008-019-04404-4

Abstract: The LiF-ThF4 system has been considered as reference fuel solvent for molten salt reactor. The high-temperature interaction of LiF-ThF4 leads to formation of a number of complex fluoride compounds. The study is focused on determination… read more here.

Keywords: usepackage; left mathrm; mathrm left; mathrm right ... See more keywords

Sandwiches missing two ingredients of order four

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1 Published in 2019 at "Annals of Operations Research"

DOI: 10.1007/s10479-019-03174-6

Abstract: For a set $$\mathcal{F}$$F of graphs, an instance of the $$\mathcal{F}$$F-free Sandwich Problem is a pair $$(G_1,G_2)$$(G1,G2) consisting of two graphs $$G_1$$G1 and $$G_2$$G2 with the same vertex set such that $$G_1$$G1 is a subgraph… read more here.

Keywords: left mathrm; mathrm paw; claw; paw ... See more keywords