Test of fragmentation models by comparison with three-jet events produced in e+e-→ hadrons

U. Bartel; L. Becker; C. Bowdery; D. Cords; R. Eichler; R. Felst; D. Haidt; H. Krehbiel; B. Naroska; J. Olsson; P. Steffen; P. Warming; G. Dietrich; E. Elsen; G. Heinzelmann; H. Kado; K. Meier; A. Petersen; U. Schneekloth; G. Weber; S. Bethke; A. Dieckmann; J. Heintze; K. H. Hellenbrand; R. D. Heuer; S. Komamiya; J. von Krogh; P. Lennert; H. Matsumura; H. Rieseberg; J. Spitzer; A. Wagner; A. Bell; A. Finch; F. Foster; G. Hughes; T. Nozaki; H. Wriedt; J. Allison; J. Baines; A. H. Ball; R. J. Barlow; J. Chrin; I. P. Duerdoth; I. Glendinning; F. K. Loebinger; A. A. Macbeth; H. McCann; H. E. Mills; P. G. Murphy; P. G. Rowe; K. Stephens; D. Clarke; R. Marshall; G. F. Pearce; J. B. Whittaker; J. Kanzaki; T. Kawamoto; T. Kobayashi; M. Koshiba; M. Minowa; M. Nozaki; S. Odaka; S. Orito; A. Sato; H. Takeda; T. Takeshita; Y. Totsuka; S. Yamada

doi:10.1016/0370-2693(84)90687-7

Test of fragmentation models by comparison with three-jet events produced in e⁺e^-→ hadrons

U. Bartel^*, L. Becker, C. Bowdery, D. Cords, R. Eichler, R. Felst, D. Haidt, H. Krehbiel, B. Naroska, J. Olsson, P. Steffen, P. Warming, G. Dietrich, E. Elsen, G. Heinzelmann, H. Kado, K. Meier, A. Petersen, U. Schneekloth, G. WeberS. Bethke, A. Dieckmann, J. Heintze, K. H. Hellenbrand, R. D. Heuer, S. Komamiya, J. von Krogh, P. Lennert, H. Matsumura, H. Rieseberg, J. Spitzer, A. Wagner, A. Bell, A. Finch, F. Foster, G. Hughes, T. Nozaki, H. Wriedt, J. Allison, J. Baines, A. H. Ball, R. J. Barlow, J. Chrin, I. P. Duerdoth, I. Glendinning, F. K. Loebinger, A. A. Macbeth, H. McCann, H. E. Mills, P. G. Murphy, P. G. Rowe, K. Stephens, D. Clarke, R. Marshall, G. F. Pearce, J. B. Whittaker, J. Kanzaki, T. Kawamoto, T. Kobayashi, M. Koshiba, M. Minowa, M. Nozaki, S. Odaka, S. Orito, A. Sato, H. Takeda, T. Takeshita, Y. Totsuka, S. Yamada

^*Corresponding author for this work

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

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Abstract

The energy flow and particle flow distributions of planar three-jet events produced in e⁺e^-→ hadrons at CM energies between 29.5 and 36.4 GeV have been interpreted in terms of the reactions e⁺e^-→qqg and compared with the distributions calculated from two different fragmentation schemes, one based on independent parton fragmentation, the other one on fragmentation along colour flux lines. The particle density at angles between the two highest energy jets is found to decrease more strongly with increasing transverse mass of the particles than the particle density at angles between any of these jets and the lowest energy jet. The high momentum particles within the two most energetic jets are emitted at larger angles with respect to the lowest energy jet than the average particles. These observations are well reproduced by fragmentation along colour flux lines, but not by independent parton fragmentation.

Original language	English
Pages (from-to)	275-280
Number of pages	6
Journal	Physics Letters B
Volume	134
Issue number	3-4
DOIs	https://doi.org/10.1016/0370-2693(84)90687-7
Publication status	Published - 1984 Jan 12
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/0370-2693(84)90687-7

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Bartel, U., Becker, L., Bowdery, C., Cords, D., Eichler, R., Felst, R., Haidt, D., Krehbiel, H., Naroska, B., Olsson, J., Steffen, P., Warming, P., Dietrich, G., Elsen, E., Heinzelmann, G., Kado, H., Meier, K., Petersen, A., Schneekloth, U., ... Yamada, S. (1984). Test of fragmentation models by comparison with three-jet events produced in e⁺e^-→ hadrons. Physics Letters B, 134(3-4), 275-280. https://doi.org/10.1016/0370-2693(84)90687-7

Bartel, U, Becker, L, Bowdery, C, Cords, D, Eichler, R, Felst, R, Haidt, D, Krehbiel, H, Naroska, B, Olsson, J, Steffen, P, Warming, P, Dietrich, G, Elsen, E, Heinzelmann, G, Kado, H, Meier, K, Petersen, A, Schneekloth, U, Weber, G, Bethke, S, Dieckmann, A, Heintze, J, Hellenbrand, KH, Heuer, RD, Komamiya, S, von Krogh, J, Lennert, P, Matsumura, H, Rieseberg, H, Spitzer, J, Wagner, A, Bell, A, Finch, A, Foster, F, Hughes, G, Nozaki, T, Wriedt, H, Allison, J, Baines, J, Ball, AH, Barlow, RJ, Chrin, J, Duerdoth, IP, Glendinning, I, Loebinger, FK, Macbeth, AA, McCann, H, Mills, HE, Murphy, PG, Rowe, PG, Stephens, K, Clarke, D, Marshall, R, Pearce, GF, Whittaker, JB, Kanzaki, J, Kawamoto, T, Kobayashi, T, Koshiba, M, Minowa, M, Nozaki, M, Odaka, S, Orito, S, Sato, A, Takeda, H, Takeshita, T, Totsuka, Y & Yamada, S 1984, 'Test of fragmentation models by comparison with three-jet events produced in e⁺e^-→ hadrons', Physics Letters B, vol. 134, no. 3-4, pp. 275-280. https://doi.org/10.1016/0370-2693(84)90687-7

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title = "Test of fragmentation models by comparison with three-jet events produced in e+e-→ hadrons",

abstract = "The energy flow and particle flow distributions of planar three-jet events produced in e+e-→ hadrons at CM energies between 29.5 and 36.4 GeV have been interpreted in terms of the reactions e+e-→qqg and compared with the distributions calculated from two different fragmentation schemes, one based on independent parton fragmentation, the other one on fragmentation along colour flux lines. The particle density at angles between the two highest energy jets is found to decrease more strongly with increasing transverse mass of the particles than the particle density at angles between any of these jets and the lowest energy jet. The high momentum particles within the two most energetic jets are emitted at larger angles with respect to the lowest energy jet than the average particles. These observations are well reproduced by fragmentation along colour flux lines, but not by independent parton fragmentation.",

author = "U. Bartel and L. Becker and C. Bowdery and D. Cords and R. Eichler and R. Felst and D. Haidt and H. Krehbiel and B. Naroska and J. Olsson and P. Steffen and P. Warming and G. Dietrich and E. Elsen and G. Heinzelmann and H. Kado and K. Meier and A. Petersen and U. Schneekloth and G. Weber and S. Bethke and A. Dieckmann and J. Heintze and Hellenbrand, {K. H.} and Heuer, {R. D.} and S. Komamiya and {von Krogh}, J. and P. Lennert and H. Matsumura and H. Rieseberg and J. Spitzer and A. Wagner and A. Bell and A. Finch and F. Foster and G. Hughes and T. Nozaki and H. Wriedt and J. Allison and J. Baines and Ball, {A. H.} and Barlow, {R. J.} and J. Chrin and Duerdoth, {I. P.} and I. Glendinning and Loebinger, {F. K.} and Macbeth, {A. A.} and H. McCann and Mills, {H. E.} and Murphy, {P. G.} and Rowe, {P. G.} and K. Stephens and D. Clarke and R. Marshall and Pearce, {G. F.} and Whittaker, {J. B.} and J. Kanzaki and T. Kawamoto and T. Kobayashi and M. Koshiba and M. Minowa and M. Nozaki and S. Odaka and S. Orito and A. Sato and H. Takeda and T. Takeshita and Y. Totsuka and S. Yamada",

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month = jan,

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doi = "10.1016/0370-2693(84)90687-7",

language = "English",

volume = "134",

pages = "275--280",

journal = "Physics Letters B",

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T1 - Test of fragmentation models by comparison with three-jet events produced in e+e-→ hadrons

AU - Bartel, U.

AU - Becker, L.

AU - Bowdery, C.

AU - Cords, D.

AU - Eichler, R.

AU - Felst, R.

AU - Haidt, D.

AU - Krehbiel, H.

AU - Naroska, B.

AU - Olsson, J.

AU - Steffen, P.

AU - Warming, P.

AU - Dietrich, G.

AU - Elsen, E.

AU - Heinzelmann, G.

AU - Kado, H.

AU - Meier, K.

AU - Petersen, A.

AU - Schneekloth, U.

AU - Weber, G.

AU - Bethke, S.

AU - Dieckmann, A.

AU - Heintze, J.

AU - Hellenbrand, K. H.

AU - Heuer, R. D.

AU - Komamiya, S.

AU - von Krogh, J.

AU - Lennert, P.

AU - Matsumura, H.

AU - Rieseberg, H.

AU - Spitzer, J.

AU - Wagner, A.

AU - Bell, A.

AU - Finch, A.

AU - Foster, F.

AU - Hughes, G.

AU - Nozaki, T.

AU - Wriedt, H.

AU - Allison, J.

AU - Baines, J.

AU - Ball, A. H.

AU - Barlow, R. J.

AU - Chrin, J.

AU - Duerdoth, I. P.

AU - Glendinning, I.

AU - Loebinger, F. K.

AU - Macbeth, A. A.

AU - McCann, H.

AU - Mills, H. E.

AU - Murphy, P. G.

AU - Rowe, P. G.

AU - Stephens, K.

AU - Clarke, D.

AU - Marshall, R.

AU - Pearce, G. F.

AU - Whittaker, J. B.

AU - Kanzaki, J.

AU - Kawamoto, T.

AU - Kobayashi, T.

AU - Koshiba, M.

AU - Minowa, M.

AU - Nozaki, M.

AU - Odaka, S.

AU - Orito, S.

AU - Sato, A.

AU - Takeda, H.

AU - Takeshita, T.

AU - Totsuka, Y.

AU - Yamada, S.

PY - 1984/1/12

Y1 - 1984/1/12

N2 - The energy flow and particle flow distributions of planar three-jet events produced in e+e-→ hadrons at CM energies between 29.5 and 36.4 GeV have been interpreted in terms of the reactions e+e-→qqg and compared with the distributions calculated from two different fragmentation schemes, one based on independent parton fragmentation, the other one on fragmentation along colour flux lines. The particle density at angles between the two highest energy jets is found to decrease more strongly with increasing transverse mass of the particles than the particle density at angles between any of these jets and the lowest energy jet. The high momentum particles within the two most energetic jets are emitted at larger angles with respect to the lowest energy jet than the average particles. These observations are well reproduced by fragmentation along colour flux lines, but not by independent parton fragmentation.

AB - The energy flow and particle flow distributions of planar three-jet events produced in e+e-→ hadrons at CM energies between 29.5 and 36.4 GeV have been interpreted in terms of the reactions e+e-→qqg and compared with the distributions calculated from two different fragmentation schemes, one based on independent parton fragmentation, the other one on fragmentation along colour flux lines. The particle density at angles between the two highest energy jets is found to decrease more strongly with increasing transverse mass of the particles than the particle density at angles between any of these jets and the lowest energy jet. The high momentum particles within the two most energetic jets are emitted at larger angles with respect to the lowest energy jet than the average particles. These observations are well reproduced by fragmentation along colour flux lines, but not by independent parton fragmentation.

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UR - http://www.scopus.com/inward/citedby.url?scp=0037949716&partnerID=8YFLogxK

U2 - 10.1016/0370-2693(84)90687-7

DO - 10.1016/0370-2693(84)90687-7

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AN - SCOPUS:0037949716

SN - 0370-2693

VL - 134

SP - 275

EP - 280

JO - Physics Letters B

JF - Physics Letters B

IS - 3-4

ER -

Test of fragmentation models by comparison with three-jet events produced in e⁺e^-→ hadrons

Abstract

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