Hadron multiplicity variation with Q2 and scale breaking of the Hadron distributions in deep inelastic muon-proton scattering

M. Arneodo; A. Arvidson; J. J. Aubert; B. Badelek; J. Beaufays; C. P. Bee; C. Benchouk; G. Berghoff; I. Bird; D. Blum; E. Böhm; X. de Bouard; F. W. Brasse; H. Braun; C. Broll; S. Brown; H. Brück; H. Calen; J. S. Chima; J. Ciborowski; R. Clifft; G. Coignet; F. Combley; J. Coughlan; G. D'Agostini; S. Dahlgren; F. Dengler; I. Derado; T. Dreyer; J. Drees; M. Düren; V. Eckardt; A. Edwards; M. Edwards; T. Ernst; G. Eszes; J. Favier; M. I. Ferrero; J. Figiel; W. Flauger; J. Foster; E. Gabathuler; J. Gajewski; R. Gamet; J. Gayler; N. Geddes; P. Giubellino; P. Grafström; F. Grard; J. Haas; E. Hagberg; K. Hamacher; F. J. Hasert; P. Hayman; P. Heusse; M. Jaffré; A. Jacholkowska; F. Janata; G. Jancso; A. S. Johnson; E. M. Kabuss; G. Kellner; V. Korbel; B. Korzen; J. Krüger; S. Kullander; U. Landgraf; D. Lanske; J. Loken; K. Long; P. Malecki; M. Maire; A. Manz; S. Maselli; W. Mohr; F. Montanet; H. E. Montgomery; E. Nagy; J. Nassalski; P. R. Norton; F. G. Oakham; A. M. Osborne; C. Pascaud; B. Pawlik; P. Payre; C. Peroni; H. Peschel; H. Pessard; J. Pettingale; B. Pietrzyk; U. Pietrzyk; B. Pönsgen; M. Pötsch; H. Preissner; P. Renton; P. Ribarics; K. Rith; E. Rondio; M. Scheer; A. Schlagböhmer; H. Schiemann; N. Schmitz; M. Schneegans; A. Schneider; M. Sholz; T. Schröder; M. Schouten; K. Schultze; T. Sloan; H. E. Stier; W. Stockhausen; M. Studt; G. N. Taylor; J. M. Thénard; J. C. Thompson; A. de la Torre; J. Toth; L. Urban; L. Urban; W. Wallucks; M. Whalley; S. Wheeler; W. S.C. Williams; S. J. Wimpenny; R. Windmolders; G. Wolf

doi:10.1016/0370-2693(85)90724-5

Hadron multiplicity variation with Q² and scale breaking of the Hadron distributions in deep inelastic muon-proton scattering

M. Arneodo
, A. Arvidson
, J. J. Aubert
, B. Badelek
, J. Beaufays
, C. P. Bee
, C. Benchouk
, G. Berghoff
, I. Bird
, D. Blum
, E. Böhm
, X. de Bouard
, F. W. Brasse
, H. Braun
, C. Broll
, S. Brown
, H. Brück
, H. Calen
, J. S. Chima
, J. Ciborowski

R. Clifft, G. Coignet, F. Combley, J. Coughlan, G. D'Agostini, S. Dahlgren, F. Dengler, I. Derado, T. Dreyer, J. Drees, M. Düren, V. Eckardt, A. Edwards, M. Edwards, T. Ernst, G. Eszes, J. Favier, M. I. Ferrero, J. Figiel, W. Flauger, J. Foster, E. Gabathuler, J. Gajewski, R. Gamet, J. Gayler, N. Geddes, P. Giubellino, P. Grafström, F. Grard, J. Haas, E. Hagberg, K. Hamacher, F. J. Hasert, P. Hayman, P. Heusse, M. Jaffré, A. Jacholkowska, F. Janata, G. Jancso, A. S. Johnson, E. M. Kabuss, G. Kellner, V. Korbel, B. Korzen, J. Krüger, S. Kullander, U. Landgraf, D. Lanske, J. Loken, K. Long, P. Malecki, M. Maire, A. Manz, S. Maselli, W. Mohr, F. Montanet, H. E. Montgomery, E. Nagy, J. Nassalski, P. R. Norton, F. G. Oakham, A. M. Osborne, C. Pascaud, B. Pawlik, P. Payre, C. Peroni, H. Peschel, H. Pessard, J. Pettingale, B. Pietrzyk, U. Pietrzyk, B. Pönsgen, M. Pötsch, H. Preissner, P. Renton, P. Ribarics, K. Rith, E. Rondio, M. Scheer, A. Schlagböhmer, H. Schiemann, N. Schmitz, M. Schneegans, A. Schneider, M. Sholz, T. Schröder, M. Schouten, K. Schultze, T. Sloan, H. E. Stier, W. Stockhausen, M. Studt, G. N. Taylor, J. M. Thénard, J. C. Thompson, A. de la Torre, J. Toth, L. Urban, L. Urban, W. Wallucks, M. Whalley, S. Wheeler, W. S.C. Williams, S. J. Wimpenny, R. Windmolders, G. Wolf

Research output: Contribution to journal › Article › peer-review

Abstract

Measurements are presented of the variation with Q² (scaling violation) of the hadron multiplicity in deep inelastic muon-proton scattering. An increase in the average multiplicity of both the charged hadrons and K⁰ mesons is observed with increasing Q² or x_Bj for fixed centre-of-mass energy W. The study of the shape of the effective fragmentation function D^h (z, W, Q²) shows that the increase of the particle yield with Q² takes place for low z particles. The variation of the hadron distributions with Q² is also studied in the current fragmentation region where a decrease in multiplicity is observed. Such effects are expected from QCD.

Original language	English
Pages (from-to)	222-228
Number of pages	7
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	165
Issue number	1-3
DOIs	https://doi.org/10.1016/0370-2693(85)90724-5
Publication status	Published - 19 Dec 1985
Externally published	Yes

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10.1016/0370-2693(85)90724-5

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Arneodo, M., Arvidson, A., Aubert, J. J., Badelek, B., Beaufays, J., Bee, C. P., Benchouk, C., Berghoff, G., Bird, I., Blum, D., Böhm, E., de Bouard, X., Brasse, F. W., Braun, H., Broll, C., Brown, S., Brück, H., Calen, H., Chima, J. S., ... Wolf, G. (1985). Hadron multiplicity variation with Q² and scale breaking of the Hadron distributions in deep inelastic muon-proton scattering. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 165(1-3), 222-228. https://doi.org/10.1016/0370-2693(85)90724-5

@article{291b57eb8e3943c09761ea24c10ef1cb,

title = "Hadron multiplicity variation with Q2 and scale breaking of the Hadron distributions in deep inelastic muon-proton scattering",

abstract = "Measurements are presented of the variation with Q2 (scaling violation) of the hadron multiplicity in deep inelastic muon-proton scattering. An increase in the average multiplicity of both the charged hadrons and K0 mesons is observed with increasing Q2 or xBj for fixed centre-of-mass energy W. The study of the shape of the effective fragmentation function Dh (z, W, Q2) shows that the increase of the particle yield with Q2 takes place for low z particles. The variation of the hadron distributions with Q2 is also studied in the current fragmentation region where a decrease in multiplicity is observed. Such effects are expected from QCD.",

author = "M. Arneodo and A. Arvidson and Aubert, \{J. J.\} and B. Badelek and J. Beaufays and Bee, \{C. P.\} and C. Benchouk and G. Berghoff and I. Bird and D. Blum and E. B{\"o}hm and \{de Bouard\}, X. and Brasse, \{F. W.\} and H. Braun and C. Broll and S. Brown and H. Br{\"u}ck and H. Calen and Chima, \{J. S.\} and J. Ciborowski and R. Clifft and G. Coignet and F. Combley and J. Coughlan and G. D'Agostini and S. Dahlgren and F. Dengler and I. Derado and T. Dreyer and J. Drees and M. D{\"u}ren and V. Eckardt and A. Edwards and M. Edwards and T. Ernst and G. Eszes and J. Favier and Ferrero, \{M. I.\} and J. Figiel and W. Flauger and J. Foster and E. Gabathuler and J. Gajewski and R. Gamet and J. Gayler and N. Geddes and P. Giubellino and P. Grafstr{\"o}m and F. Grard and J. Haas and E. Hagberg and K. Hamacher and Hasert, \{F. J.\} and P. Hayman and P. Heusse and M. Jaffr{\'e} and A. Jacholkowska and F. Janata and G. Jancso and Johnson, \{A. S.\} and Kabuss, \{E. M.\} and G. Kellner and V. Korbel and B. Korzen and J. Kr{\"u}ger and S. Kullander and U. Landgraf and D. Lanske and J. Loken and K. Long and P. Malecki and M. Maire and A. Manz and S. Maselli and W. Mohr and F. Montanet and Montgomery, \{H. E.\} and E. Nagy and J. Nassalski and Norton, \{P. R.\} and Oakham, \{F. G.\} and Osborne, \{A. M.\} and C. Pascaud and B. Pawlik and P. Payre and C. Peroni and H. Peschel and H. Pessard and J. Pettingale and B. Pietrzyk and U. Pietrzyk and B. P{\"o}nsgen and M. P{\"o}tsch and H. Preissner and P. Renton and P. Ribarics and K. Rith and E. Rondio and M. Scheer and A. Schlagb{\"o}hmer and H. Schiemann and N. Schmitz and M. Schneegans and A. Schneider and M. Sholz and T. Schr{\"o}der and M. Schouten and K. Schultze and T. Sloan and Stier, \{H. E.\} and W. Stockhausen and M. Studt and Taylor, \{G. N.\} and Th{\'e}nard, \{J. M.\} and Thompson, \{J. C.\} and \{de la Torre\}, A. and J. Toth and L. Urban and L. Urban and W. Wallucks and M. Whalley and S. Wheeler and Williams, \{W. S.C.\} and Wimpenny, \{S. J.\} and R. Windmolders and G. Wolf",

year = "1985",

month = dec,

day = "19",

doi = "10.1016/0370-2693(85)90724-5",

language = "English",

volume = "165",

pages = "222--228",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier BV",

number = "1-3",

}

Arneodo, M, Arvidson, A, Aubert, JJ, Badelek, B, Beaufays, J, Bee, CP, Benchouk, C, Berghoff, G, Bird, I, Blum, D, Böhm, E, de Bouard, X, Brasse, FW, Braun, H, Broll, C, Brown, S, Brück, H, Calen, H, Chima, JS, Ciborowski, J, Clifft, R, Coignet, G, Combley, F, Coughlan, J, D'Agostini, G, Dahlgren, S, Dengler, F, Derado, I, Dreyer, T, Drees, J, Düren, M, Eckardt, V, Edwards, A, Edwards, M, Ernst, T, Eszes, G, Favier, J, Ferrero, MI, Figiel, J, Flauger, W, Foster, J, Gabathuler, E, Gajewski, J, Gamet, R, Gayler, J, Geddes, N, Giubellino, P, Grafström, P, Grard, F, Haas, J, Hagberg, E, Hamacher, K, Hasert, FJ, Hayman, P, Heusse, P, Jaffré, M, Jacholkowska, A, Janata, F, Jancso, G, Johnson, AS, Kabuss, EM, Kellner, G, Korbel, V, Korzen, B, Krüger, J, Kullander, S, Landgraf, U, Lanske, D, Loken, J, Long, K, Malecki, P, Maire, M, Manz, A, Maselli, S, Mohr, W, Montanet, F, Montgomery, HE, Nagy, E, Nassalski, J, Norton, PR, Oakham, FG, Osborne, AM, Pascaud, C, Pawlik, B, Payre, P, Peroni, C, Peschel, H, Pessard, H, Pettingale, J, Pietrzyk, B, Pietrzyk, U, Pönsgen, B, Pötsch, M, Preissner, H, Renton, P, Ribarics, P, Rith, K, Rondio, E, Scheer, M, Schlagböhmer, A, Schiemann, H, Schmitz, N, Schneegans, M, Schneider, A, Sholz, M, Schröder, T, Schouten, M, Schultze, K, Sloan, T, Stier, HE, Stockhausen, W, Studt, M, Taylor, GN, Thénard, JM, Thompson, JC, de la Torre, A, Toth, J, Urban, L, Urban, L, Wallucks, W, Whalley, M, Wheeler, S, Williams, WSC, Wimpenny, SJ, Windmolders, R & Wolf, G 1985, 'Hadron multiplicity variation with Q² and scale breaking of the Hadron distributions in deep inelastic muon-proton scattering', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 165, no. 1-3, pp. 222-228. https://doi.org/10.1016/0370-2693(85)90724-5

Hadron multiplicity variation with Q² and scale breaking of the Hadron distributions in deep inelastic muon-proton scattering. / Arneodo, M.; Arvidson, A.; Aubert, J. J. et al.
In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 165, No. 1-3, 19.12.1985, p. 222-228.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Hadron multiplicity variation with Q2 and scale breaking of the Hadron distributions in deep inelastic muon-proton scattering

AU - Arneodo, M.

AU - Arvidson, A.

AU - Aubert, J. J.

AU - Badelek, B.

AU - Beaufays, J.

AU - Bee, C. P.

AU - Benchouk, C.

AU - Berghoff, G.

AU - Bird, I.

AU - Blum, D.

AU - Böhm, E.

AU - de Bouard, X.

AU - Brasse, F. W.

AU - Braun, H.

AU - Broll, C.

AU - Brown, S.

AU - Brück, H.

AU - Calen, H.

AU - Chima, J. S.

AU - Ciborowski, J.

AU - Clifft, R.

AU - Coignet, G.

AU - Combley, F.

AU - Coughlan, J.

AU - D'Agostini, G.

AU - Dahlgren, S.

AU - Dengler, F.

AU - Derado, I.

AU - Dreyer, T.

AU - Drees, J.

AU - Düren, M.

AU - Eckardt, V.

AU - Edwards, A.

AU - Edwards, M.

AU - Ernst, T.

AU - Eszes, G.

AU - Favier, J.

AU - Ferrero, M. I.

AU - Figiel, J.

AU - Flauger, W.

AU - Foster, J.

AU - Gabathuler, E.

AU - Gajewski, J.

AU - Gamet, R.

AU - Gayler, J.

AU - Geddes, N.

AU - Giubellino, P.

AU - Grafström, P.

AU - Grard, F.

AU - Haas, J.

AU - Hagberg, E.

AU - Hamacher, K.

AU - Hasert, F. J.

AU - Hayman, P.

AU - Heusse, P.

AU - Jaffré, M.

AU - Jacholkowska, A.

AU - Janata, F.

AU - Jancso, G.

AU - Johnson, A. S.

AU - Kabuss, E. M.

AU - Kellner, G.

AU - Korbel, V.

AU - Korzen, B.

AU - Krüger, J.

AU - Kullander, S.

AU - Landgraf, U.

AU - Lanske, D.

AU - Loken, J.

AU - Long, K.

AU - Malecki, P.

AU - Maire, M.

AU - Manz, A.

AU - Maselli, S.

AU - Mohr, W.

AU - Montanet, F.

AU - Montgomery, H. E.

AU - Nagy, E.

AU - Nassalski, J.

AU - Norton, P. R.

AU - Oakham, F. G.

AU - Osborne, A. M.

AU - Pascaud, C.

AU - Pawlik, B.

AU - Payre, P.

AU - Peroni, C.

AU - Peschel, H.

AU - Pessard, H.

AU - Pettingale, J.

AU - Pietrzyk, B.

AU - Pietrzyk, U.

AU - Pönsgen, B.

AU - Pötsch, M.

AU - Preissner, H.

AU - Renton, P.

AU - Ribarics, P.

AU - Rith, K.

AU - Rondio, E.

AU - Scheer, M.

AU - Schlagböhmer, A.

AU - Schiemann, H.

AU - Schmitz, N.

AU - Schneegans, M.

AU - Schneider, A.

AU - Sholz, M.

AU - Schröder, T.

AU - Schouten, M.

AU - Schultze, K.

AU - Sloan, T.

AU - Stier, H. E.

AU - Stockhausen, W.

AU - Studt, M.

AU - Taylor, G. N.

AU - Thénard, J. M.

AU - Thompson, J. C.

AU - de la Torre, A.

AU - Toth, J.

AU - Urban, L.

AU - Wallucks, W.

AU - Whalley, M.

AU - Wheeler, S.

AU - Williams, W. S.C.

AU - Wimpenny, S. J.

AU - Windmolders, R.

AU - Wolf, G.

PY - 1985/12/19

Y1 - 1985/12/19

N2 - Measurements are presented of the variation with Q2 (scaling violation) of the hadron multiplicity in deep inelastic muon-proton scattering. An increase in the average multiplicity of both the charged hadrons and K0 mesons is observed with increasing Q2 or xBj for fixed centre-of-mass energy W. The study of the shape of the effective fragmentation function Dh (z, W, Q2) shows that the increase of the particle yield with Q2 takes place for low z particles. The variation of the hadron distributions with Q2 is also studied in the current fragmentation region where a decrease in multiplicity is observed. Such effects are expected from QCD.

AB - Measurements are presented of the variation with Q2 (scaling violation) of the hadron multiplicity in deep inelastic muon-proton scattering. An increase in the average multiplicity of both the charged hadrons and K0 mesons is observed with increasing Q2 or xBj for fixed centre-of-mass energy W. The study of the shape of the effective fragmentation function Dh (z, W, Q2) shows that the increase of the particle yield with Q2 takes place for low z particles. The variation of the hadron distributions with Q2 is also studied in the current fragmentation region where a decrease in multiplicity is observed. Such effects are expected from QCD.

UR - https://www.scopus.com/pages/publications/4244167825

U2 - 10.1016/0370-2693(85)90724-5

DO - 10.1016/0370-2693(85)90724-5

M3 - Article

SN - 0370-2693

VL - 165

SP - 222

EP - 228

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 1-3

ER -

Hadron multiplicity variation with Q² and scale breaking of the Hadron distributions in deep inelastic muon-proton scattering

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