Angular analysis of B-d(0) -> K* mu(+)mu(-) decays in pp collisions at root s=8 TeV with the ATLAS detector


Aaboud M., Aad G., Abbott B., Abdinov O., Abeloos B., Abidi S. H. , ...Daha Fazla

JOURNAL OF HIGH ENERGY PHYSICS, sa.10, 2018 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: Konu: 10
  • Basım Tarihi: 2018
  • Doi Numarası: 10.1007/jhep10(2018)047
  • Dergi Adı: JOURNAL OF HIGH ENERGY PHYSICS

Özet

An angular analysis of the decay B-d(0) -> K*mu(+)mu(-) is presented, based on proton-proton collision data recorded by the ATLAS experiment at the LHC. The study is using 20.3 fb(-1) of integrated luminosity collected during 2012 at centre-of-mass energy of root s = 8TeV. Measurements of the K* longitudinal polarisation fraction and a set of angular parameters obtained for this decay are presented. The results are compatible with the Standard Model predictions.