Longitudinal Structure Function F L at Small x Extracted from the Berger–Block–Tan Parametrization of F 2

Longitudinal Structure Function F L at Small x Extracted from the Berger–Block–Tan Parametrization of F 2

The longitudinal structure function FL(x, Q2) is extracted at low values of the Bjorken variable x from the Berger-Block-Tan parametrization of F2(x, Q2). The obtained structure function FL(x, Q2) does not violate the high-energy asymptotic Froissart boundary and is in a reasonable good agreement wi...

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Veröffentlicht in:JETP letters 2019-03, Vol.109 (5), p.281-285
Hauptverfasser: Kaptari, L P, Kotikov, A V, N. Yu. Chernikova, Zhang, P
Format: Artikel
Sprache:eng
Schlagworte:
Parameterization
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Zusammenfassung:The longitudinal structure function FL(x, Q2) is extracted at low values of the Bjorken variable x from the Berger-Block-Tan parametrization of F2(x, Q2). The obtained structure function FL(x, Q2) does not violate the high-energy asymptotic Froissart boundary and is in a reasonable good agreement with the available experimental data.
ISSN:0021-3640
1090-6487
DOI:10.1134/S0021364019050023