Bose-Einstein correlations in K+p and π+p at 250 GeV/c

M. Adamus; I. V. Ajinenko; Yu A. Belokopytov; V. A. Berezhnoy; H. Böttcher; P. V. Chliapnikov; F. Crijns; A. De Roeck; E. A. De Wolf; K. Dziunikowska; A. M F Endler; P. F. Ermolov; A. Eskreys; H. Graessler; R. Sh hakobyan; P. van Hal; T. Haupt; L. P. Kishinevskaya; W. Kittel; A. I. Kurnosenko; B. B. Levchenko; J. Mäkela; F. Meijers; A. B. Michałowska; V. I. Nikolaenko; L. C S Oliveira; K. Olkiewicz; E. Riipinen; H. F. Roloff; V. M. Ronjin; A. M. Rybin; H. M T Saarikko; W. Schmitz; L. Scholten; J. Stepaniak; O. G. Tchikilev; A. G. Tomaradze; V. A. Uvarov; F. Verbeure; R. Wischnewski; S. A. Zotkin

doi:10.1007/BF01578127

Bose-Einstein correlations in K⁺p and π⁺p at 250 GeV/c

M. Adamus^*, I. V. Ajinenko, Yu A. Belokopytov, V. A. Berezhnoy, H. Böttcher, P. V. Chliapnikov, F. Crijns, A. De Roeck, E. A. De Wolf, K. Dziunikowska, A. M F Endler, P. F. Ermolov, A. Eskreys, H. Graessler, R. Sh hakobyan, P. van Hal, T. Haupt, L. P. Kishinevskaya, W. Kittel, A. I. KurnosenkoB. B. Levchenko, J. Mäkela, F. Meijers, A. B. Michałowska, V. I. Nikolaenko, L. C S Oliveira, K. Olkiewicz, E. Riipinen, H. F. Roloff, V. M. Ronjin, A. M. Rybin, H. M T Saarikko, W. Schmitz, L. Scholten, J. Stepaniak, O. G. Tchikilev, A. G. Tomaradze, V. A. Uvarov, F. Verbeure, R. Wischnewski, S. A. Zotkin

^*Corresponding author for this work

Physics and Astronomy

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Abstract

Two-pion correlations are studied for pions of like charge in K⁺p and π⁺p collisions at 250 GeV/c. An enhanced production is observed at small momentum difference and is attributed to Bose-Einstein interference between identical particles. A systematic study is presented on the influence of parametrization and reference sample. Interpreted in terms of the Kopylov-Podgoretskii parametrization a size of the emitting region r_K≈1.4 fm is found. The Lorentz invariant parametrization of Goldhaber gives r_G≈0.8 fm. With fixed parametrization, similarity is found for hadronhadron, e⁺e^- and lepton-hadron collisions. No multiplicity or angular dependence is found at our energy.

Original language	English (US)
Pages (from-to)	347-355
Number of pages	9
Journal	Zeitschrift für Physik C Particles and Fields
Volume	37
Issue number	3
DOIs	https://doi.org/10.1007/BF01578127
State	Published - Sep 1988

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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Adamus, M., Ajinenko, I. V., Belokopytov, Y. A., Berezhnoy, V. A., Böttcher, H., Chliapnikov, P. V., Crijns, F., De Roeck, A., De Wolf, E. A., Dziunikowska, K., Endler, A. M. F., Ermolov, P. F., Eskreys, A., Graessler, H., hakobyan, R. S., van Hal, P., Haupt, T., Kishinevskaya, L. P., Kittel, W., ... Zotkin, S. A. (1988). Bose-Einstein correlations in K⁺p and π⁺p at 250 GeV/c. Zeitschrift für Physik C Particles and Fields, 37(3), 347-355. https://doi.org/10.1007/BF01578127

@article{09d464c00d344f99a2b91a851cca5b14,

title = "Bose-Einstein correlations in K+p and π+p at 250 GeV/c",

abstract = "Two-pion correlations are studied for pions of like charge in K+p and π+p collisions at 250 GeV/c. An enhanced production is observed at small momentum difference and is attributed to Bose-Einstein interference between identical particles. A systematic study is presented on the influence of parametrization and reference sample. Interpreted in terms of the Kopylov-Podgoretskii parametrization a size of the emitting region rK≈1.4 fm is found. The Lorentz invariant parametrization of Goldhaber gives rG≈0.8 fm. With fixed parametrization, similarity is found for hadronhadron, e+e- and lepton-hadron collisions. No multiplicity or angular dependence is found at our energy.",

author = "M. Adamus and Ajinenko, {I. V.} and Belokopytov, {Yu A.} and Berezhnoy, {V. A.} and H. B{\"o}ttcher and Chliapnikov, {P. V.} and F. Crijns and {De Roeck}, A. and {De Wolf}, {E. A.} and K. Dziunikowska and Endler, {A. M F} and Ermolov, {P. F.} and A. Eskreys and H. Graessler and hakobyan, {R. Sh} and {van Hal}, P. and T. Haupt and Kishinevskaya, {L. P.} and W. Kittel and Kurnosenko, {A. I.} and Levchenko, {B. B.} and J. M{\"a}kela and F. Meijers and Micha{\l}owska, {A. B.} and Nikolaenko, {V. I.} and Oliveira, {L. C S} and K. Olkiewicz and E. Riipinen and Roloff, {H. F.} and Ronjin, {V. M.} and Rybin, {A. M.} and Saarikko, {H. M T} and W. Schmitz and L. Scholten and J. Stepaniak and Tchikilev, {O. G.} and Tomaradze, {A. G.} and Uvarov, {V. A.} and F. Verbeure and R. Wischnewski and Zotkin, {S. A.}",

year = "1988",

month = sep,

doi = "10.1007/BF01578127",

language = "English (US)",

volume = "37",

pages = "347--355",

journal = "Zeitschrift f{\"u}r Physik C Particles and Fields",

issn = "0170-9739",

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number = "3",

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Adamus, M, Ajinenko, IV, Belokopytov, YA, Berezhnoy, VA, Böttcher, H, Chliapnikov, PV, Crijns, F, De Roeck, A, De Wolf, EA, Dziunikowska, K, Endler, AMF, Ermolov, PF, Eskreys, A, Graessler, H, hakobyan, RS, van Hal, P, Haupt, T, Kishinevskaya, LP, Kittel, W, Kurnosenko, AI, Levchenko, BB, Mäkela, J, Meijers, F, Michałowska, AB, Nikolaenko, VI, Oliveira, LCS, Olkiewicz, K, Riipinen, E, Roloff, HF, Ronjin, VM, Rybin, AM, Saarikko, HMT, Schmitz, W, Scholten, L, Stepaniak, J, Tchikilev, OG, Tomaradze, AG, Uvarov, VA, Verbeure, F, Wischnewski, R & Zotkin, SA 1988, 'Bose-Einstein correlations in K⁺p and π⁺p at 250 GeV/c', Zeitschrift für Physik C Particles and Fields, vol. 37, no. 3, pp. 347-355. https://doi.org/10.1007/BF01578127

TY - JOUR

T1 - Bose-Einstein correlations in K+p and π+p at 250 GeV/c

AU - Adamus, M.

AU - Ajinenko, I. V.

AU - Belokopytov, Yu A.

AU - Berezhnoy, V. A.

AU - Böttcher, H.

AU - Chliapnikov, P. V.

AU - Crijns, F.

AU - De Roeck, A.

AU - De Wolf, E. A.

AU - Dziunikowska, K.

AU - Endler, A. M F

AU - Ermolov, P. F.

AU - Eskreys, A.

AU - Graessler, H.

AU - hakobyan, R. Sh

AU - van Hal, P.

AU - Haupt, T.

AU - Kishinevskaya, L. P.

AU - Kittel, W.

AU - Kurnosenko, A. I.

AU - Levchenko, B. B.

AU - Mäkela, J.

AU - Meijers, F.

AU - Michałowska, A. B.

AU - Nikolaenko, V. I.

AU - Oliveira, L. C S

AU - Olkiewicz, K.

AU - Riipinen, E.

AU - Roloff, H. F.

AU - Ronjin, V. M.

AU - Rybin, A. M.

AU - Saarikko, H. M T

AU - Schmitz, W.

AU - Scholten, L.

AU - Stepaniak, J.

AU - Tchikilev, O. G.

AU - Tomaradze, A. G.

AU - Uvarov, V. A.

AU - Verbeure, F.

AU - Wischnewski, R.

AU - Zotkin, S. A.

PY - 1988/9

Y1 - 1988/9

N2 - Two-pion correlations are studied for pions of like charge in K+p and π+p collisions at 250 GeV/c. An enhanced production is observed at small momentum difference and is attributed to Bose-Einstein interference between identical particles. A systematic study is presented on the influence of parametrization and reference sample. Interpreted in terms of the Kopylov-Podgoretskii parametrization a size of the emitting region rK≈1.4 fm is found. The Lorentz invariant parametrization of Goldhaber gives rG≈0.8 fm. With fixed parametrization, similarity is found for hadronhadron, e+e- and lepton-hadron collisions. No multiplicity or angular dependence is found at our energy.

AB - Two-pion correlations are studied for pions of like charge in K+p and π+p collisions at 250 GeV/c. An enhanced production is observed at small momentum difference and is attributed to Bose-Einstein interference between identical particles. A systematic study is presented on the influence of parametrization and reference sample. Interpreted in terms of the Kopylov-Podgoretskii parametrization a size of the emitting region rK≈1.4 fm is found. The Lorentz invariant parametrization of Goldhaber gives rG≈0.8 fm. With fixed parametrization, similarity is found for hadronhadron, e+e- and lepton-hadron collisions. No multiplicity or angular dependence is found at our energy.

UR - http://www.scopus.com/inward/record.url?scp=0346081956&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0346081956&partnerID=8YFLogxK

U2 - 10.1007/BF01578127

DO - 10.1007/BF01578127

M3 - Article

AN - SCOPUS:0346081956

SN - 0170-9739

VL - 37

SP - 347

EP - 355

JO - Zeitschrift für Physik C Particles and Fields

JF - Zeitschrift für Physik C Particles and Fields

IS - 3

ER -

Bose-Einstein correlations in K⁺p and π⁺p at 250 GeV/c

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