Published May 18, 1989
| Version v1
Journal article
Intermittency patterns in π+p and K+p collisions at 250 GeV/c
Creators
- Ajinenko, I.V.1
- Belokopytov, Yu.A.1
- Chliapnikov, P.V.1
- Garutchava, Z.G.1
- Nikolaenko, V.I.1
- Ronjin, V.M.1
- Rybin, A.M.1
- Tchikilev, O.G.1
- Tomoradze, A.G.1
- Uvarov, V.A.1
- Boettcher, H.2
- Rollof, H.R.2
- Wischnewski, R.2
- Botterweck, F.3, 4
- Crijns, F.3, 4
- Hal, P. van3, 4
- Haupt, T.3, 4
- Kittel, W.3, 4
- Markhorst, E.3, 4
- Meijers, F.3, 4
- Scholten, L.3, 4
- Roeck, A. de5, 6
- Wolf, E.A. de5, 6
- Michalowska, A.B.5, 6
- Verbeure, F.5, 6
- Dziunikowska, K.7, 8
- Olkiewicz, K.7, 8
- Zielinski, W.7, 8
- Ermolov, P.F.9
- Levchenko, B.B.9
- Zotkin, S.A.9
- Grigoryan, N.G.10
- Shakbazyan, V.V.10
- Maekelae, J.11
- Saarikko, H.M.T.11
- Oliveira, L.C.S.12
- Stepaniak, J.13, 14
- EHS/NA22 Collaboration
- 1. Institut Fiziki Vysokikh Ehnergij, Serpukhov (USSR)
- 2. Akademie der Wissenschaften der DDR, Berlin-Zeuthen. Inst. fuer Hochenergiephysik
- 3. Nationaal Inst. voor Kernfysica en Hoge-Energiefysica (NIKHEF), Amsterdam (Netherlands). Sectie H
- 4. Katholieke Univ. Nijmegen (Netherlands)
- 5. Interuniversity Inst. for High Energies, Brussels (Belgium)
- 6. Universitaire Instelling Antwerpen, Wilrijk (Belgium)
- 7. Institute of Nuclear Physics, Krakow (Poland)
- 8. Institute of Physics and Nuclear Techniques, Krakow (Poland)
- 9. Moskovskij Gosudarstvennyj Univ. (USSR)
- 10. AN Armyanskoj SSR, Erevan. Inst. Fiziki
- 11. Helsinki Univ. (Finland). Dept. of High Energy Physics
- 12. Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro
- 13. Institute of Nuclear Problems, Warsaw (Poland)
- 14. Warsaw Univ. (Poland)
Description
Intermittent behaviour is observed in π+p and K+p collisions at 250 GeV/c. It is stronger there than in O16 emulsion, but weaker than in e+e- collisions. A jet cascading mechanism is, therefore, the most likely interpretation. Presently used fragmentation models do not (fully) reproduce the effect, suggesting that an improvement of the hadronization picture is needed. (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters, (Section) B
- Journal Volume
- 222
- Journal Issue
- 2
- Series
- Phys. Lett., B.
- Journal Page Range
- 306-310
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 20058857
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CASCADE SHOWERS; CASCADE THEORY; CHARGED PARTICLES; GEV RANGE 100-1000; HADRONS; JET MODEL; KAON PLUS-PROTON INTERACTIONS; LIMITING FRAGMENTATION; MULTIPLE PRODUCTION; MULTIPLICITY; PION PLUS-PROTON INTERACTIONS; PROBABILITY
- Descriptors DEC
- ELEMENTARY PARTICLES; ENERGY RANGE; GEV RANGE; HADRON-HADRON INTERACTIONS; HYPOTHESIS; INTERACTIONS; KAON-NUCLEON INTERACTIONS; KAON-PROTON INTERACTIONS; MATHEMATICAL MODELS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; PION-NUCLEON INTERACTIONS; PION-PROTON INTERACTIONS; SHOWERS
Optional Information
- Contract/Grant/Project number
- Grant CPBP 01.06; CPBP 01.09
- Collaborations
- EHS/NA22 Collaboration.