Properties of bottom quark jets in e+e- annihilation at 29 GeV

M. Sakuda; W. B. Atwood; P. H. Baillon; B. C. Barish; G. R. Bonneaud; A. Courau; G. J. Donaldson; R. Dubois; M. M. Duro; E. E. Elsen; S. G. Gao; Y. Z. Huang; G. M. Irwin; R. Johnson; H. Kichimi; J. Kirkby; D. E. Klem; D. E. Koop; J. Ludwig; G. B. Mills; A. Ogawa; T. Pal; D. Perret-Gallix; R. Pitthan; D. L. Pollard; C. Y. Prescott; L. Z. Rivkin; L. S. Rochester; W. Ruckstuhl; S. Sherman; E. J. Siskind; R. Stroynowski; S. Q. Wang; S. G. Wojcicki; H. Yamamoto; W. G. Yan; C. C. Young

doi:10.1016/0370-2693(85)90518-0

Properties of bottom quark jets in e⁺e^- annihilation at 29 GeV

M. Sakuda, W. B. Atwood, P. H. Baillon, B. C. Barish, G. R. Bonneaud, A. Courau, G. J. Donaldson, R. Dubois, M. M. Duro, E. E. Elsen, S. G. Gao, Y. Z. Huang, G. M. Irwin, R. Johnson, H. Kichimi, J. Kirkby, D. E. Klem, D. E. Koop, J. Ludwig, G. B. MillsA. Ogawa, T. Pal, D. Perret-Gallix, R. Pitthan, D. L. Pollard, C. Y. Prescott, L. Z. Rivkin, L. S. Rochester, W. Ruckstuhl, S. Sherman, E. J. Siskind, R. Stroynowski, S. Q. Wang, S. G. Wojcicki, H. Yamamoto, W. G. Yan, C. C. Young

Graduate School of Natural Science and Technology

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

34 Citations (Scopus)

Abstract

A sample of events enriched with bb production is obtained with the DELCO detector at PEP and is used to measure the mean multiplicity and spectra of charged particles in bottom-quark jets. Bottom-quark jets are found to be significantly softer and more spherical than jets in general hadronic events.

Original language	English
Pages (from-to)	399-403
Number of pages	5
Journal	Physics Letters B
Volume	152
Issue number	5-6
DOIs	https://doi.org/10.1016/0370-2693(85)90518-0
Publication status	Published - Mar 14 1985

ASJC Scopus subject areas

Nuclear and High Energy Physics

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Sakuda, M., Atwood, W. B., Baillon, P. H., Barish, B. C., Bonneaud, G. R., Courau, A., Donaldson, G. J., Dubois, R., Duro, M. M., Elsen, E. E., Gao, S. G., Huang, Y. Z., Irwin, G. M., Johnson, R., Kichimi, H., Kirkby, J., Klem, D. E., Koop, D. E., Ludwig, J., ... Young, C. C. (1985). Properties of bottom quark jets in e⁺e^- annihilation at 29 GeV. Physics Letters B, 152(5-6), 399-403. https://doi.org/10.1016/0370-2693(85)90518-0

Properties of bottom quark jets in e⁺e^- annihilation at 29 GeV. / Sakuda, M.; Atwood, W. B.; Baillon, P. H.; Barish, B. C.; Bonneaud, G. R.; Courau, A.; Donaldson, G. J.; Dubois, R.; Duro, M. M.; Elsen, E. E.; Gao, S. G.; Huang, Y. Z.; Irwin, G. M.; Johnson, R.; Kichimi, H.; Kirkby, J.; Klem, D. E.; Koop, D. E.; Ludwig, J.; Mills, G. B.; Ogawa, A.; Pal, T.; Perret-Gallix, D.; Pitthan, R.; Pollard, D. L.; Prescott, C. Y.; Rivkin, L. Z.; Rochester, L. S.; Ruckstuhl, W.; Sherman, S.; Siskind, E. J.; Stroynowski, R.; Wang, S. Q.; Wojcicki, S. G.; Yamamoto, H.; Yan, W. G.; Young, C. C.

In: Physics Letters B, Vol. 152, No. 5-6, 14.03.1985, p. 399-403.

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

Sakuda, M, Atwood, WB, Baillon, PH, Barish, BC, Bonneaud, GR, Courau, A, Donaldson, GJ, Dubois, R, Duro, MM, Elsen, EE, Gao, SG, Huang, YZ, Irwin, GM, Johnson, R, Kichimi, H, Kirkby, J, Klem, DE, Koop, DE, Ludwig, J, Mills, GB, Ogawa, A, Pal, T, Perret-Gallix, D, Pitthan, R, Pollard, DL, Prescott, CY, Rivkin, LZ, Rochester, LS, Ruckstuhl, W, Sherman, S, Siskind, EJ, Stroynowski, R, Wang, SQ, Wojcicki, SG, Yamamoto, H, Yan, WG & Young, CC 1985, 'Properties of bottom quark jets in e⁺e^- annihilation at 29 GeV', Physics Letters B, vol. 152, no. 5-6, pp. 399-403. https://doi.org/10.1016/0370-2693(85)90518-0

Sakuda, M. ; Atwood, W. B. ; Baillon, P. H. ; Barish, B. C. ; Bonneaud, G. R. ; Courau, A. ; Donaldson, G. J. ; Dubois, R. ; Duro, M. M. ; Elsen, E. E. ; Gao, S. G. ; Huang, Y. Z. ; Irwin, G. M. ; Johnson, R. ; Kichimi, H. ; Kirkby, J. ; Klem, D. E. ; Koop, D. E. ; Ludwig, J. ; Mills, G. B. ; Ogawa, A. ; Pal, T. ; Perret-Gallix, D. ; Pitthan, R. ; Pollard, D. L. ; Prescott, C. Y. ; Rivkin, L. Z. ; Rochester, L. S. ; Ruckstuhl, W. ; Sherman, S. ; Siskind, E. J. ; Stroynowski, R. ; Wang, S. Q. ; Wojcicki, S. G. ; Yamamoto, H. ; Yan, W. G. ; Young, C. C. / Properties of bottom quark jets in e⁺e^- annihilation at 29 GeV. In: Physics Letters B. 1985 ; Vol. 152, No. 5-6. pp. 399-403.

@article{eed1b475dee640af9459d0eb3f5592fb,

title = "Properties of bottom quark jets in e+e- annihilation at 29 GeV",

abstract = "A sample of events enriched with bb production is obtained with the DELCO detector at PEP and is used to measure the mean multiplicity and spectra of charged particles in bottom-quark jets. Bottom-quark jets are found to be significantly softer and more spherical than jets in general hadronic events.",

author = "M. Sakuda and Atwood, {W. B.} and Baillon, {P. H.} and Barish, {B. C.} and Bonneaud, {G. R.} and A. Courau and Donaldson, {G. J.} and R. Dubois and Duro, {M. M.} and Elsen, {E. E.} and Gao, {S. G.} and Huang, {Y. Z.} and Irwin, {G. M.} and R. Johnson and H. Kichimi and J. Kirkby and Klem, {D. E.} and Koop, {D. E.} and J. Ludwig and Mills, {G. B.} and A. Ogawa and T. Pal and D. Perret-Gallix and R. Pitthan and Pollard, {D. L.} and Prescott, {C. Y.} and Rivkin, {L. Z.} and Rochester, {L. S.} and W. Ruckstuhl and S. Sherman and Siskind, {E. J.} and R. Stroynowski and Wang, {S. Q.} and Wojcicki, {S. G.} and H. Yamamoto and Yan, {W. G.} and Young, {C. C.}",

note = "Funding Information: The general properties of jet fragmentation in e+e - annihilations and in hadronic collisions have been studied in many experiments \[1\] ,i. However, few attempts have been made so far to separate the contributions from different quark flavors or gluons in these studies. A recent analysis by the TASSO group \[3\] ,2 Work supported in part by the US Department of Energy Contract Numbers DE-AC03-76-SF00515 and DE-AC03-81-ER40050. t CERN, CH-1211, Geneva 23, Switzerland. 2 Laboratoire de l'Accelerateur Lineare, L.A.L., Orsay, B~ttiment 208, 94305 Orsay, France. 3 Watkins-Johnson Co., 2525 North First Street, San Jose, CA 95131-1097, USA. 4 University of Victoria, Department of Physics, P.O. Box 1700, Victoria, B.C. V8W 2Y2, Canada. s Deutscbes Elektronen-Synchrotron, DESY F22, Notkestrasse 85, D-2000, Hamburg-52, Fed. Rep. Germany. 6 Department of Physics, Beijing University, Beijing, The People's Republic of China. 7 Institute of High Energy Physics, P.O. Box 918, Beijing, The People's Republic of China. 8 National Laboratory for High Energy Physics, KEK, Oho-machi, Tsukuba-gun, Ibaraki-ken, 305 Japan. Copyright: Copyright 2014 Elsevier B.V., All rights reserved.",

year = "1985",

month = mar,

day = "14",

doi = "10.1016/0370-2693(85)90518-0",

language = "English",

volume = "152",

pages = "399--403",

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

issn = "0370-2693",

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TY - JOUR

T1 - Properties of bottom quark jets in e+e- annihilation at 29 GeV

AU - Sakuda, M.

AU - Atwood, W. B.

AU - Baillon, P. H.

AU - Barish, B. C.

AU - Bonneaud, G. R.

AU - Courau, A.

AU - Donaldson, G. J.

AU - Dubois, R.

AU - Duro, M. M.

AU - Elsen, E. E.

AU - Gao, S. G.

AU - Huang, Y. Z.

AU - Irwin, G. M.

AU - Johnson, R.

AU - Kichimi, H.

AU - Kirkby, J.

AU - Klem, D. E.

AU - Koop, D. E.

AU - Ludwig, J.

AU - Mills, G. B.

AU - Ogawa, A.

AU - Pal, T.

AU - Perret-Gallix, D.

AU - Pitthan, R.

AU - Pollard, D. L.

AU - Prescott, C. Y.

AU - Rivkin, L. Z.

AU - Rochester, L. S.

AU - Ruckstuhl, W.

AU - Sherman, S.

AU - Siskind, E. J.

AU - Stroynowski, R.

AU - Wang, S. Q.

AU - Wojcicki, S. G.

AU - Yamamoto, H.

AU - Yan, W. G.

AU - Young, C. C.

N1 - Funding Information: The general properties of jet fragmentation in e+e - annihilations and in hadronic collisions have been studied in many experiments \[1\] ,i. However, few attempts have been made so far to separate the contributions from different quark flavors or gluons in these studies. A recent analysis by the TASSO group \[3\] ,2 Work supported in part by the US Department of Energy Contract Numbers DE-AC03-76-SF00515 and DE-AC03-81-ER40050. t CERN, CH-1211, Geneva 23, Switzerland. 2 Laboratoire de l'Accelerateur Lineare, L.A.L., Orsay, B~ttiment 208, 94305 Orsay, France. 3 Watkins-Johnson Co., 2525 North First Street, San Jose, CA 95131-1097, USA. 4 University of Victoria, Department of Physics, P.O. Box 1700, Victoria, B.C. V8W 2Y2, Canada. s Deutscbes Elektronen-Synchrotron, DESY F22, Notkestrasse 85, D-2000, Hamburg-52, Fed. Rep. Germany. 6 Department of Physics, Beijing University, Beijing, The People's Republic of China. 7 Institute of High Energy Physics, P.O. Box 918, Beijing, The People's Republic of China. 8 National Laboratory for High Energy Physics, KEK, Oho-machi, Tsukuba-gun, Ibaraki-ken, 305 Japan. Copyright: Copyright 2014 Elsevier B.V., All rights reserved.

PY - 1985/3/14

Y1 - 1985/3/14

N2 - A sample of events enriched with bb production is obtained with the DELCO detector at PEP and is used to measure the mean multiplicity and spectra of charged particles in bottom-quark jets. Bottom-quark jets are found to be significantly softer and more spherical than jets in general hadronic events.

AB - A sample of events enriched with bb production is obtained with the DELCO detector at PEP and is used to measure the mean multiplicity and spectra of charged particles in bottom-quark jets. Bottom-quark jets are found to be significantly softer and more spherical than jets in general hadronic events.

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U2 - 10.1016/0370-2693(85)90518-0

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

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

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IS - 5-6