Summary
Data on charged multiplicity and angular distributions from interactions of (30 ÷ 200) GeV protons in emulsion are presented. These distributions were found to satisfy KNO-like scaling relations in the variablez ≡n/〈n〉, wheren is the charged multiplicity.
Riassunto
Si espongono dati relativi alle distribuzioni sia angolare sia della molteplicità cariche per protoni in emulsione a (30 ÷ 300) GeV. Si trova che queste distribuzioni soddisfano relazioni del tipo della relazione di scale KNO rispetto alla variabilez ≡n/〈n〉, in cuin rappresenta la molteplicità di carica.
Реэюме
Приводятся данные для множественности эаряженных частиц и угловые распределения иэ вэаимодействий протонов в змульсии при знергиях (30 ÷ 200) ГзВ. Получено, что зти распределения удовлетворяют KNO-подобным соотнощениям подобия по переменнойz ≡n/〈n〉, где 〈n〉 множественность эаряженных частиц.
Similar content being viewed by others
Literatur
A. Dar andJ. Vary:Phys. Rev. D,6, 2412 (1972).
P. M. Fishbane andJ. S. Trefil:Phys. Rev. D,9, 168 (1974).
K. Gottfried:Phys. Rev. Lett.,32, 957 (1974).
E. R. Goza: Ph. D. Thesis: University of Washington (1962), unpublished.
J. Babecki, Z. Czachowska, B. Furmanska, J. Gierula, R. Holynski, A. Jurak, S. Krywdzinski, G. Nowak, B. Slezak andW. Wolter:Phys. Lett.,47 B, 268 (1973).
J. Hebert, C. J. D. Hebert, H. Areti, P. M. Patel, G. Hartner, M. A. Vincent, G. Baumann, R. Devienne, J. Lory, C. Meton, D. Schune, B. Willot, Tsai-Chü, M. Morand, P. Cüer, R. Kaiser, J. P. Massue, R. Pfohl, G. Baroni, S. Di Liberto, S. Petrera, G. Romano, J. Cohen, E. M. Friedlander, A. Martin, M. Marcu, R. Nitu, I. Otterlund, A. Van Ginneken, M. Juric, O. Adamovic, R. Schmitt, J. M. Bolta, J. Pellicer, G. Rey, F. Tejerina, F. Fernandez, J. Medina, A. Dura andV. Gandia:Nuclear interactions of 200 GeVprotons in emulsion, to be published.
J. R. Florian, L. D. Kirkpatrick, J. J. Lord, J. Martin, R. E. Gibbs, P. Kotzer andR. Piserchio:A.I.P. Conference Proceedings No. 14, Division of Particles and Fields (Berkeley, Cal., 1973), p. 490.
J. R. Florian: Ph. D. Thesis, University of Washington, unpublished (1974).
R. E. Gibbs, J. R. Florian, L. D. Kirkpatrick, J. J. Lord andJ. W. Martin:Phys. Rev. D,10, No. 3 (1974).
Z. Koba, H. B. Nielsen andP. Olesen:Nucl. Phys.,40 B, 317 (1972).
A. Wroblewsky:Acta Phys. Pol.,4 B, 857 (1973).
P. Slattery:Phys. Rev. Lett.,29, 1624 (1972).
G. Charlton, Y. Cho, M. Derrick, R. Engelmann, T. Fields, L. Hyman, K. Jaeger, U. Mehtani, B. Musgrave, Y. Oren, D. Rhines, P. Schreiner, H. Yuta, L. Voyvodic, R. Walker, J. Whitmore, H. B. Crawley, Z. Ming Ma andR. G. Glasser:Phys. Rev. Lett.,29, 515 (1972).
M. I. Atanelishvili, O. O. Berdzenishvili, Yu. G. Verbetskii, L. P. Garsevanishvili, Yu. A. Gromov, T. A. Lomtadze, D. M. Kotlyarevskii, I. D. Madzhavidze, V. F. Matsaberidze, A. V. Struchalina, L. D. Chikovani, P. V. Tsomaya andG. Z. Shtemanetyan:Sov. Phys. JETP Lett.,18, 288 (1973); fromŽurn. Ėksp. Teor. Fiz. Pis. Red.,18, 490 (1973).
P. K. Malhotra:Nucl. Phys.,46, 559 (1963).
A. Gurtu, P. K. Malhotra, I. S. Mittra, P. M. Sood, S. C. Gupta, V. K. Gupta, G. L. Kaul, L. K. Mangotra, Y. Prakash, N. K. Rao andM. K. Sharma: Tata Institute preprint TIFR-BC-74-4 (1974).
Z. Ming Ma, R. Engelmann, R. Singer, L. Voyvodic andJ. Whitmore:Phys. Rev. Lett.,31, 1320 (1973).
Author information
Authors and Affiliations
Additional information
Work supported in part by the U.S. Atomic Energy Commission.
Rights and permissions
About this article
Cite this article
Martin, J.W., Florian, J.R., Kirkpatrick, L.D. et al. Scaling of multiplicity and angular distributions in p-emulsion interactions at 30, 67 and 200 GeV. Nuov Cim A 25, 447–452 (1975). https://doi.org/10.1007/BF02820857
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF02820857