Evidence of the four-quark nature of f0(980) and f0(500) | Sciact - Система учета научной деятельности ИМ СО РАН

Evidence of the four-quark nature of f0(980) and f0(500) Научная публикация

Журнал

Physical Review D: Particles and fields
ISSN: 2470-0010 , E-ISSN: 2470-0029

Вых. Данные

Год: 2021, Том: 103, Номер: 1, Страницы: 014010 Страниц : 1 DOI: 10.1103/physrevd.103.014010

Авторы

Achasov N. N. ¹ , Bennett J. V. ² , Kiselev A. V. ^1,3 , Kozyrev E. A. ^4,3 , Shestakov G. N. ¹

Организации

1	Sobolev Institute of Mathematics
2	University of Mississippi
3	Novosibirsk State University
4	Budker Institute of Nuclear Physics

There exists a great deal of concrete evidence in favor of the exotic four-quark nature of light scalars. At the same time, the further expansion of the area of the q2¯q2 model validity for light scalars on ever new processes seems extremely interesting and important. We analyze the BESIII data on the decay J/ψ→γπ0π0 and show that the results of this high-statistics experiment can be interpreted in favor of the four-quark nature of light scalar mesons f0(980) and f0(500).

Achasov N. . , Bennett J. . , Kiselev A. . , Kozyrev E. . , Shestakov G. .
Evidence of the four-quark nature of f0(980) and f0(500)
Physical Review D: Particles and fields. 2021. V.103. N1. P.014010. DOI: 10.1103/physrevd.103.014010 WOS Scopus OpenAlex

Web of science:	WOS:000606730700005
Scopus:	2-s2.0-85099315725
OpenAlex:	W3083996747

БД	Цитирований
Scopus	22
OpenAlex	22
Web of science	21