Measurement of angular parameters from the decay B-0 -> K*(0)mu(+)mu(-) in proton-proton collisions at root s=8 TeV

File(s)

1-s2.0-S0370269318303149-main.pdf (944.67 KB)

Published version

Show more

OA Location

https://www.sciencedirect.com/science/article/pii/S0370269318303149?via=ihub

Author(s)

Sirunyan, AM

Tumasyan, A

Adam, W

Ambrogi, F

Asilar, E

more

Type

Journal Article

Abstract

Angular distributions of the decay ⁎ are studied using a sample of proton–proton collisions at collected with the CMS detector at the LHC, corresponding to an integrated luminosity of . An angular analysis is performed to determine the and parameters, where the parameter is of particular interest because of recent measurements that indicate a potential discrepancy with the standard model predictions. Based on a sample of 1397 signal events, the and parameters are determined as a function of the dimuon invariant mass squared. The measurements are in agreement with predictions based on the standard model.

Show more

Date Issued

2018-06-10

Date Acceptance

2018-04-15

Citation

PHYSICS LETTERS B, 2018, 781, pp.517-541

URI

http://hdl.handle.net/10044/1/61476

DOI

10.1016/j.physletb.2018.04.030

ISSN

0370-2693

Publisher

ELSEVIER SCIENCE BV

Start Page

517

End Page

541

Journal / Book Title

PHYSICS LETTERS B

Volume

781

Copyright Statement

© 2018 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license
(http://creativecommons.org/licenses/by/4.0/).

Identifier

http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000435653100067&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202

Subjects

Science & Technology

Physical Sciences

Astronomy & Astrophysics

Physics, Nuclear

Physics, Particles & Fields

Physics

CMS

B-0 decays

MODEL-INDEPENDENT ANALYSIS

SUPERSYMMETRIC THEORIES

PHYSICS

Publication Status

Published

Date Publish Online

2018-04-17