Disentangling longitudinal and transverse modes of the meson through dilepton and kaon decays

Park, I. W.*; Sako, Hiroyuki ; Aoki, Kazuya*; Gubler, P. ; Lee, S. H.*

Angular distributions of meson decay amplitudes of and channels are computed using both specific interaction Lagrangians and simple arguments relying on angular momentum conservation. Based on the obtained results, we assess methods to experimentally disentangle the longitudinal and transverse polarization modes of the meson and discuss advantages and disadvantages of employing either the leptonic or hadronic decay modes for this task.

Language	:	English
Journal	:	Physical Review D
Volume	:	107
Number	:	7
Pages	:	p.074033_1 - 074033_9
Publication Year/Month	:	2023/04
Meeting title	:
Held date	:
Location (city)	:
Location (country)	:
Patent information	:
PDF	:
Paper URL	:	https://doi.org/10.1103/PhysRevD.107.074033
DOI for research data	:	Link to research data related to this paper/report.
Keywords	:	Mesons; Polarization
Research Facility	:
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:	高エネルギー加速器研究機構; Yonsei University

Accesses	:	- Accesses
Web of Science® Times Cited Count	:	Times Cited Count： If you would like to get the latest times cited, please access the Web of Science®. http://www.webofknowledge.com/wos
InCites™	:	Percentile:75.89 Category:Astronomy & Astrophysics
Altmetrics	:

Registration No. : AA20240462
JAEA Abstracts No. : 53000323
Paper Submission No. : 29116

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.