TRANSVERSE-MOMENTUM COMPENSATION IN PI-GEV(P INTERACTIONS AT 250)C/

Authors
AGABABYAN NM AJINENKO IV BIALKOWSKA H CHLIAPNIKOV PV BOTTERWECK F CHARLET M DEWOLF EA DZIUNIKOWSKA K ENDLER AMF GARUTCHAVA ZC GULKANYAN HR KISIELEWSKA D KITTEL W OLKIEWICZ K RIZATDINOVA FK SHABALINA EK SMIRNOVA LN STEPANIAK J TIKHONOVA LA TOMARADZE AG WROBLEWSKI A VERBEURE F ZOTKIN SA
Citation
Nm. Agababyan et al., TRANSVERSE-MOMENTUM COMPENSATION IN PI-GEV(P INTERACTIONS AT 250)C/, Zeitschrift fur Physik. C, Particles and fields, 64(3), 1994, pp. 381-389
Citations number
27
Categorie Soggetti
Physics, Particles & Fields
Journal title
Zeitschrift fur Physik. C, Particles and fields → ACNP
ISSN journal
01709739
Volume
64
Issue
3
Year of publication
1994
Pages
381 - 389
Database
ISI
SICI code
0170-9739(1994)64:3<381:TCIPIA>2.0.ZU;2-S
Abstract
Compensation of transverse momentum is studied in pi+ p interactions a t 250 GeV/c. Significant p(T)-transfer is found between c.m.s. hemisph eres. With respect to the beam axis transverse momentum is compensated over the whole event, with respect to the sphericity axis mainly with in one hemisphere. The highest p(T) in the event is mainly compensated by increased multiplicity. The QGSM and FRITIOF models qualitatively reproduce these effects, but important differences are observed.