STUDIES OF PROTON-PROTON COLLISIONS AT THE CERN ISR WITH AN IDENTIFIED CHARGED HADRON OF HIGH TRANSVERSE-MOMENTUM AT 90-DEGREES .3. JET-LIKE STRUCTURES

被引：22

作者：

ALBROW, MG

ALMEHED, S

BOOTH, PSL

DEBOUARD, X

BOGGILD, H

CARROLL, LJ

CATZ, P

DAHLJENSEN, E

DAHLJENSEN, I

DAMGAARD, G

VONDARDEL, G

ELVERHAUG, N

HANSEN, KH

JACKSON, JN

JANCSO, G

JARLSKOG, G

JENSEN, HB

JONSSON, L

KLOVNING, A

LILLETHUN, E

LU, A

LORSTAD, B

MCCUBBIN, NA

MELIN, A

MIETTINEN, HE

MOLLER, R

NIELSEN, BS

NIELSEN, SO

PETERSEN, JO

SKARD, JAJ

VILLENEUVE, P

机构：

[1] UNIV LUND, S-22101 LUND, SWEDEN

[2] UNIV LIVERPOOL, LIVERPOOL L69 3BX, MERSEYSIDE, ENGLAND

[3] LAB ANNECY VIEUX PHYS PARTICULES, ANNECY, FRANCE

[4] NEILS BOHR INST, COPENHAGEN, DENMARK

[5] UNIV PARIS 06, LPNHE, F-75230 PARIS, FRANCE

来源：

NUCLEAR PHYSICS B | 1979年 / 160卷 / 01期

关键词：

D O I：

10.1016/0550-3213(79)90230-X

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Results are reported from a study of photon-proton collisions at a c.m. energy of 52.6 GeV, in which a charged hadron with large transverse momentum is emitted near 90° in the c.m.s. Paris of particles opposite in azimuth to the trigger particle with transverse momenta above a fixed value show evidence for jet-like structures. Methods to isolate jet-like groups of particles are compared on the basis of a simple model of jet events. Results on the distribution and internal properties of jets from proton-proton collisions are presented, using one of these methods. The jets are found to be very similar in structure to jets observed in e+e- annihilations and in %nu;p scattering, but have about 20% higher multiplicity mainly originating at small x{norm of matrix}. The charge of the jets is correlated with the charge of the trigger particle. © 1979.

引用

页码：1 / 41

页数：41

共 27 条

[1] STUDIES OF PROTON-PROTON COLLISIONS AT CERN ISR WITH AN IDENTIFIED CHARGED HADRON OF HIGH TRANSVERSE-MOMENTUM AT 90-DEGREES .2. DISTRIBUTION OF CHARGED-PARTICLES IN CENTRAL REGION [J].

ALBROW, MG ;

ELVERHAUG, N ;

HANSEN, KH ;

JACKSON, JN ;

JANCSO, G ;

JARLSKOG, G ;

JENSEN, HB ;

JONSSON, L ;

KLOVNING, A ;

ALMEHED, S ;

BOOTH, PSL ;

DEBOUARD, X ;

PETERSEN, JO ;

MORRIS, JV ;

MOLLER, R ;

NIELSEN, SO ;

LILLETHUN, E ;

LU, A ;

DAHLJENSEN, E ;

DAHLJENSEN, I ;

DAMGAARD, G ;

VONDARDEL, G ;

MCCUBBIN, NA ;

MIETTINEN, HE ;

LORSTAD, B ;

BOGGILD, H ;

CARROLL, LJ ;

CATZ, P ;

SKARD, JAJ ;

VILLENEUVE, P .

NUCLEAR PHYSICS B, 1978, 145 (2-3) :305-348

[2] STUDIES OF PROTON-PROTON COLLISIONS AT CERN ISR WITH AN IDENTIFIED CHARGED HADRON OF HIGH TRANSVERSE-MOMENTUM AT 90-DEGREES .1. ON FORWARD PARTICLES IN HIGH-PT REACTIONS [J].

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