KNO and Polyakov's multiplicity scaling in inelastic pp- and pp -collisions at superhigh energies

• Date: 2001
• Main Authors: Rusov, V.D., Zelentsova, T.N., Kosenko, S.I., Ovsyanko, M.M., Sharf, I.V.
• Format: Article
• Language: English
• Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2001
• Series: Вопросы атомной науки и техники
• Subjects: Electrodynamics of high energies in matter and strong fields
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/79477
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: KNO and Polyakov's multiplicity scaling in inelastic pp- and pp -collisions at superhigh energies / V.D. Rusov, T.N. Zelentsova, S.I. Kosenko, M.M. Ovsyanko, I.V. Sharf // Вопросы атомной науки и техники. — 2001. — № 6. — С. 161-166. — Бібліогр.: 21 назв. — англ.

It is shown that the normalized Saleh-Teich's multiplicity charged particles distribution in inelastic pp- and pp-collisions describes the KNO scaling low in soft processes (the range of ISR energies) and can be exhibited as Polyakov's scaling low in hard processes ( (√s >> 1800 GeV) but in any case the multiplicity scaling is always violated in the range of Sp − pS energies. It is supposed that the increase of transverse momentuma (or, what is the same, increase of phase volume) is the reason of the violation of any type scaling in the range of Sp − pS energies, when the part of semi-hard processes is essentially increased.