Relativistic constituent quark model with infrared confinement; Physical Review D; Vol. 81, iss. 3

Relativistic constituent quark model with infrared confinement; Physical Review D; Vol. 81, iss. 3

Chi tiết về thư mục
Parent link:	Physical Review D: Particles, Fields, Gravitation, and Cosmology.— , 1958- Vol. 81, iss. 3.— 2010.— [034010, 14 p.]
Tác giả khác:	Branz T. Tanja, Faessler A. Amand, Gutsche T. Thomas, Ivanov M. A. Mikhail A., Korner J. G. Jurgen G., Lyubovitskiy (Lyubovitskij) V. E. Valery Efimovich
Tóm tắt:	Title screen We refine the relativistic constituent quark model developed in our previous papers to include the confinement of quarks. It is done, first, by introducing the scale integration in the space of aparameters, and, second, by cutting this scale integration on the upper limit which corresponds to an infrared cutoff. In this manner one removes all possible thresholds present in the initial quark diagram. The cutoff parameter is taken to be the same for all physical processes. We adjust other model parameters by fitting the calculated quantities of the basic physical processes to available experimental data. As an application, we calculate the electromagnetic form factors of the pion and the transition form factors of the ω and η Dalitz decays. Режим доступа: по договору с организацией-держателем ресурса
Ngôn ngữ:	Tiếng Anh
Được phát hành:	2010
Những chủ đề:	электронный ресурс труды учёных ТПУ
Truy cập trực tuyến:	https://doi.org/10.1103/PhysRevD.81.034010
Định dạng:	Điện tử Chương của sách
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=656874

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