Angular dependence of particle correlations in π+ K+p eractions at 250 GeV/c

N. M. Agababyan; I. V. Ajinenko; M. R. Atayan; K. Belous; M. Charlet; P. V. Chliapnikov; J. Czyzewski; E. A. De Wolf; K. Dziunikowska; A. M F Endler; Z. Sh Garutchava; H. R. Gulkanyan; R. Sh Hakobyan; J. K. Karamyan; D. Kisielewska; W. Kittel; S. S. Mehrabyan; Z. V. Metreveli; W. Metzger; K. Olkiewicz; F. K. Rizatdinova; E. K. Shabalina; L. N. Smirnova; M. D. Tabidze; L. A. Tikhonova; A. G. Tomaradze; F. Verbeure; S. A. Zotkin

doi:10.1016/0370-2693(95)00522-M

Angular dependence of particle correlations in π⁺ K⁺p eractions at 250 GeV/c

N. M. Agababyan^*, I. V. Ajinenko, M. R. Atayan, K. Belous, M. Charlet, P. V. Chliapnikov, J. Czyzewski, E. A. De Wolf, K. Dziunikowska, A. M F Endler, Z. Sh Garutchava, H. R. Gulkanyan, R. Sh Hakobyan, J. K. Karamyan, D. Kisielewska, W. Kittel, S. S. Mehrabyan, Z. V. Metreveli, W. Metzger, K. OlkiewiczF. K. Rizatdinova, E. K. Shabalina, L. N. Smirnova, M. D. Tabidze, L. A. Tikhonova, A. G. Tomaradze, F. Verbeure, S. A. Zotkin

^*Corresponding author for this work

Physics and Astronomy

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Abstract

A sample of non-diffractive π⁺p and K⁺p collisions at s=22 GeV is used to investigate the angular dependence of the particle-particle correlation (PPC) and its asymmetry (PPCA) for soft hadronic data. The results differ strongly from the overall behavior in e⁺e^- data, but agree with that expected for e⁺e^- 2-jet data. For the hadronic collisions, the effect depends strongly on the charge configuration of the pairs and on the rapidity range covered. The FRITIOF Monte Carlo model gives qualitative agreement with the trend of the overall data when Bose-Einstein correlations are included, but differs considerably in the central rapidity region.

Original language	English (US)
Pages (from-to)	397-401
Number of pages	5
Journal	Physics Letters B
Volume	353
Issue number	2-3
DOIs	https://doi.org/10.1016/0370-2693(95)00522-M
State	Published - Jun 29 1995

ASJC Scopus subject areas

Nuclear and High Energy Physics

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Agababyan, N. M., Ajinenko, I. V., Atayan, M. R., Belous, K., Charlet, M., Chliapnikov, P. V., Czyzewski, J., De Wolf, E. A., Dziunikowska, K., Endler, A. M. F., Garutchava, Z. S., Gulkanyan, H. R., Hakobyan, R. S., Karamyan, J. K., Kisielewska, D., Kittel, W., Mehrabyan, S. S., Metreveli, Z. V., Metzger, W., ... Zotkin, S. A. (1995). Angular dependence of particle correlations in π⁺ K⁺p eractions at 250 GeV/c. Physics Letters B, 353(2-3), 397-401. https://doi.org/10.1016/0370-2693(95)00522-M

@article{40b53e9a31d546419ac492c52114c30c,

title = "Angular dependence of particle correlations in π+ K+p eractions at 250 GeV/c",

abstract = "A sample of non-diffractive π+p and K+p collisions at s=22 GeV is used to investigate the angular dependence of the particle-particle correlation (PPC) and its asymmetry (PPCA) for soft hadronic data. The results differ strongly from the overall behavior in e+e- data, but agree with that expected for e+e- 2-jet data. For the hadronic collisions, the effect depends strongly on the charge configuration of the pairs and on the rapidity range covered. The FRITIOF Monte Carlo model gives qualitative agreement with the trend of the overall data when Bose-Einstein correlations are included, but differs considerably in the central rapidity region.",

author = "Agababyan, {N. M.} and Ajinenko, {I. V.} and Atayan, {M. R.} and K. Belous and M. Charlet and Chliapnikov, {P. V.} and J. Czyzewski and {De Wolf}, {E. A.} and K. Dziunikowska and Endler, {A. M F} and Garutchava, {Z. Sh} and Gulkanyan, {H. R.} and Hakobyan, {R. Sh} and Karamyan, {J. K.} and D. Kisielewska and W. Kittel and Mehrabyan, {S. S.} and Metreveli, {Z. V.} and W. Metzger and K. Olkiewicz and Rizatdinova, {F. K.} and Shabalina, {E. K.} and Smirnova, {L. N.} and Tabidze, {M. D.} and Tikhonova, {L. A.} and Tomaradze, {A. G.} and F. Verbeure and Zotkin, {S. A.}",

year = "1995",

month = jun,

day = "29",

doi = "10.1016/0370-2693(95)00522-M",

language = "English (US)",

volume = "353",

pages = "397--401",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "Elsevier B.V.",

number = "2-3",

}

Agababyan, NM, Ajinenko, IV, Atayan, MR, Belous, K, Charlet, M, Chliapnikov, PV, Czyzewski, J, De Wolf, EA, Dziunikowska, K, Endler, AMF, Garutchava, ZS, Gulkanyan, HR, Hakobyan, RS, Karamyan, JK, Kisielewska, D, Kittel, W, Mehrabyan, SS, Metreveli, ZV, Metzger, W, Olkiewicz, K, Rizatdinova, FK, Shabalina, EK, Smirnova, LN, Tabidze, MD, Tikhonova, LA, Tomaradze, AG, Verbeure, F & Zotkin, SA 1995, 'Angular dependence of particle correlations in π⁺ K⁺p eractions at 250 GeV/c', Physics Letters B, vol. 353, no. 2-3, pp. 397-401. https://doi.org/10.1016/0370-2693(95)00522-M

TY - JOUR

T1 - Angular dependence of particle correlations in π+ K+p eractions at 250 GeV/c

AU - Agababyan, N. M.

AU - Ajinenko, I. V.

AU - Atayan, M. R.

AU - Belous, K.

AU - Charlet, M.

AU - Chliapnikov, P. V.

AU - Czyzewski, J.

AU - De Wolf, E. A.

AU - Dziunikowska, K.

AU - Endler, A. M F

AU - Garutchava, Z. Sh

AU - Gulkanyan, H. R.

AU - Hakobyan, R. Sh

AU - Karamyan, J. K.

AU - Kisielewska, D.

AU - Kittel, W.

AU - Mehrabyan, S. S.

AU - Metreveli, Z. V.

AU - Metzger, W.

AU - Olkiewicz, K.

AU - Rizatdinova, F. K.

AU - Shabalina, E. K.

AU - Smirnova, L. N.

AU - Tabidze, M. D.

AU - Tikhonova, L. A.

AU - Tomaradze, A. G.

AU - Verbeure, F.

AU - Zotkin, S. A.

PY - 1995/6/29

Y1 - 1995/6/29

N2 - A sample of non-diffractive π+p and K+p collisions at s=22 GeV is used to investigate the angular dependence of the particle-particle correlation (PPC) and its asymmetry (PPCA) for soft hadronic data. The results differ strongly from the overall behavior in e+e- data, but agree with that expected for e+e- 2-jet data. For the hadronic collisions, the effect depends strongly on the charge configuration of the pairs and on the rapidity range covered. The FRITIOF Monte Carlo model gives qualitative agreement with the trend of the overall data when Bose-Einstein correlations are included, but differs considerably in the central rapidity region.

AB - A sample of non-diffractive π+p and K+p collisions at s=22 GeV is used to investigate the angular dependence of the particle-particle correlation (PPC) and its asymmetry (PPCA) for soft hadronic data. The results differ strongly from the overall behavior in e+e- data, but agree with that expected for e+e- 2-jet data. For the hadronic collisions, the effect depends strongly on the charge configuration of the pairs and on the rapidity range covered. The FRITIOF Monte Carlo model gives qualitative agreement with the trend of the overall data when Bose-Einstein correlations are included, but differs considerably in the central rapidity region.

UR - http://www.scopus.com/inward/record.url?scp=0040254218&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0040254218&partnerID=8YFLogxK

U2 - 10.1016/0370-2693(95)00522-M

DO - 10.1016/0370-2693(95)00522-M

M3 - Article

AN - SCOPUS:0040254218

SN - 0370-2693

VL - 353

SP - 397

EP - 401

JO - Physics Letters B

JF - Physics Letters B

IS - 2-3

ER -

Angular dependence of particle correlations in π⁺ K⁺p eractions at 250 GeV/c

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