L. P. Kaptari, A. V. Kotikov, N. Yu. Chernikova, P. Zhang, “Longitudinal structure function $F_L$ at small $x$ extracted from the Berger–Block–Tan parametrization of $F_2$”, Pis'ma v Zh. Èksper. Teoret. Fiz., 2019, Volume 109, Issue 5,Page 291

This article is cited in 15 papers

FIELDS, PARTICLES, AND NUCLEI

Longitudinal structure function $F_L$ at small $x$ extracted from the Berger–Block–Tan parametrization of $F_2$

L. P. Kaptari^ab, A. V. Kotikov^ba, N. Yu. Chernikova^c, P. Zhang^d

^a Institute of Modern Physics, 730000 Lanzhou, China
^b Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research, 141980 Dubna, Russia
^c Sunday school, 141980 Dubna, Russia
^d University of Chinese Academy of Sciences, 100049 Beijing, China

Abstract: The longitudinal structure function $F$L($x, Q$2) is extracted at low values of the Bjorken variable $x$ from the Berger-Block-Tan parametrization of $F$2($x, Q$2). The obtained structure function $F$L($x, Q$2) does not violate the high-energy asymptotic Froissart boundary and is in a reasonable good agreement with the available experimental data.

Received: 04.12.2018
Revised: 04.12.2018
Accepted: 27.12.2018

Language: English

DOI: 10.1134/S0370274X19050011