Hadrons production from light quark jets in e+e- annihilation

被引：0

作者：

Liu, XM ^{[1
]}

Wang, YG ^{[1
]}

Zhang, XY ^{[1
]}

机构：

[1] Shandong Univ, Dept Phys, Jinan 250100, Peoples R China

来源：

HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION | 2004年 / 28卷 / 01期

关键词：

light flavor quark; rates of particles; leading hadrons;

D O I：

暂无

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

From calculation and analysis of the mean light flavor quark production probability in light quark jet events, e(+) e(-) -->q (q) over bar (0) --> h's, which involves electromagnetic interaction and hadronic interaction, we determine the dependence of the mean production rates of particles in light (uds) quark jets on the primary quark flavor and number of quark pairs N. Moreover, the relative production rates of leading hadrons are obtained, which shows a strong correlation with the quark pair number N. These results provide a basis for furture studies of particle production in light favor jet at low center-of-mass energy range.

引用

页码：11 / 16

页数：6

共 19 条

[1] Leading particle production in light flavour jets [J].

Abbiendi, G ;

Ackerstaff, K ;

Akesson, PF ;

Alexander, G ;

Allison, J ;

Anderson, KJ ;

Arcelli, S ;

Asai, S ;

Ashby, SF ;

Axen, D ;

Azuelos, G ;

Bailey, I ;

Ball, AH ;

Barberio, E ;

Barlow, RJ ;

Batley, JR ;

Baumann, S ;

Behnke, T ;

Bell, KW ;

Bella, G ;

Bellerive, A ;

Bentvelsen, S ;

Bethke, S ;

Betts, S ;

Biebel, O ;

Biguzzi, A ;

Bloodworth, IJ ;

Bock, P ;

Böhme, J ;

Boeriu, O ;

Bonacorsi, D ;

Boutemeur, M ;

Braibant, S ;

Bright-Thomas, P ;

Brigliadori, L ;

Brown, RM ;

Burckhart, HJ ;

Capiluppi, P ;

Carnegie, RK ;

Carter, AA ;

Carter, JR ;

Chang, CY ;

Charlton, DG ;

Chrisman, D ;

Ciocca, C ;

Clarke, PEL ;

Clay, E ;

Cohen, I ;

Conboy, JE ;

Cooke, OC .

EUROPEAN PHYSICAL JOURNAL C, 2000, 16 (03) :407-421

[2]

ABREU P, 1995, Z PHYS C PART FIELDS, V67, P1, DOI 10.1007/BF01564817

[3] Measurement of the branching fractions and forward-backward asymmetries of the Z(0) into light quarks [J].

Ackerstaff, K ;

Alexander, G ;

Allison, J ;

Altekamp, N ;

Anderson, KJ ;

Anderson, S ;

Arcelli, S ;

Asai, S ;

Axen, D ;

Azuelos, G ;

Ball, AH ;

Barberio, E ;

Barlow, RJ ;

Bartoldus, R ;

Batley, JR ;

Baumann, S ;

Bechtluft, J ;

Beeston, C ;

Behnke, T ;

Bell, AN ;

Bell, KW ;

Bella, G ;

Bentvelsen, S ;

Berlich, P ;

Bethke, S ;

Biebel, O ;

Biguzzi, A ;

Bird, SD ;

Blobel, V ;

Bloodworth, IJ ;

Bloomer, JE ;

Bobinski, M ;

Bock, P ;

Bonacorsi, D ;

Boutemeur, M ;

Bouwens, BT ;

Braibant, S ;

Brigliadori, L ;

Brown, RM ;

Burckhardt, HJ ;

Burgard, C ;

Burgin, R ;

Capiluppi, P ;

Carnegie, RK ;

Carter, AA ;

Carter, JR ;

Chang, CY ;

Charlton, DG ;

Chrisman, D ;

Clarke, PEL .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1997, 76 (03) :387-400

[4]

AKERS R, 1993, Z PHYS C PART FIELDS, V60, P397

[5] PARTON FRAGMENTATION AND STRING DYNAMICS [J].

ANDERSSON, B ;

GUSTAFSON, G ;

INGELMAN, G ;

SJOSTRAND, T .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1983, 97 (2-3) :31-145

[6] SIMILARITY OF PARTON AND HADRON SPECTRA IN QCD JETS [J].

AZIMOV, YI ;

DOKSHITZER, YL ;

KHOZE, VA ;

TROYAN, SI .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1985, 27 (01) :65-72

[7] Studies of quantum chromodynamics with the ALEPH detector [J].

Barate, R ;

Buskulic, D ;

Decamp, D ;

Ghez, P ;

Goy, C ;

Lees, JP ;

Lucotte, A ;

Minard, MN ;

Nief, JY ;

Odier, P ;

Pietrzyk, B ;

Casado, MP ;

Chmeissani, M ;

Comas, P ;

Crespo, JM ;

Delfino, M ;

Fernandez, E ;

Fernandez-Bosman, M ;

Garrido, L ;

Juste, A ;

Martinez, M ;

Orteu, S ;

Padilla, C ;

Park, IC ;

Pascual, A ;

Perlas, JA ;

Riu, I ;

Sanchez, F ;

Teubert, F ;

Colaleo, A ;

Creanza, D ;

de Palma, M ;

Gelao, G ;

Iaselli, G ;

Maggi, G ;

Maggi, M ;

Marinelli, N ;

Nuzzo, S ;

Ranieri, A ;

Raso, G ;

Ruggieri, F ;

Selvaggi, G ;

Silvestris, L ;

Tempesta, P ;

Tricomi, A ;

Zito, G ;

Huang, X ;

Lin, J ;

Ouyang, Q ;

Wang, T .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1998, 294 (1-3) :2-165

[8]

DOKSHITZER YL, 1984, P 19 WINT SCH LNPI, V1, P144

[9] SIMULATION OF QCD JETS INCLUDING SOFT GLUON INTERFERENCE [J].

MARCHESINI, G ;

WEBBER, BR .

NUCLEAR PHYSICS B, 1984, 238 (01) :1-29

[10] MONTE-CARLO SIMULATION OF GENERAL HARD PROCESSES WITH COHERENT QCD RADIATION [J].

MARCHESINI, G ;

WEBBER, BR .

NUCLEAR PHYSICS B, 1988, 310 (3-4) :461-526

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