Matching of matrix elements and parton showers

被引：44

作者：

Andre, J ^{[1
]}

Sjostrand, T ^{[1
]}

机构：

[1] Univ Lund, Dept Theoret Phys, S-22362 Lund, Sweden

来源：

PHYSICAL REVIEW D | 1998年 / 57卷 / 09期

关键词：

D O I：

10.1103/PhysRevD.57.5767

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We propose a simple scheme to start a parton-shower evolution description from a given jet configuration in e(+)e(-) annihilation events. This allows a convenient combination of the full angular information content of matrix elements with the detailed sub-jet structure of parton showers, and should give a realistic overall description of event properties. Explicit studies with this hybrid approach are presented for the four-jet case, as a simple testing ground of the ideas.

引用

页码：5767 / 5772

页数：6

共 31 条

[1] ELASTIC-SCATTERING AND SINGLE DIFFRACTIVE DISSOCIATION IN P((P)OVER-BAR)-P COLLISIONS UP TO 1000 TEV FROM A THEORY WITH FLUCTUATIONS IN THE EIKONAL [J].

BARSHAY, S ;

HEILIGER, P ;

REIN, D .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1992, 56 (01) :77-85

[2]

ABREU P, 1993, Z PHYS C PART FIELDS, V59, P357, DOI 10.1007/BF01498617

[3] EXPERIMENTAL-STUDY OF THE TRIPLE-GLUON VERTEX [J].

Abreu, P ;

Adam, W ;

Adami, F ;

Adye, T ;

Akesson, T ;

Alekseev, GD ;

Allen, P ;

Almehed, S ;

Alted, F ;

Alvsvaag, SJ ;

Amaldi, U ;

Anassontzis, E ;

Apel, WD ;

Asman, B ;

Astier, P ;

Augustin, JE ;

Augustinus, A ;

Baillon, P ;

Bambade, P ;

Bara, F ;

Barbiellini, G ;

Bardin, DY ;

Baroncelli, A ;

Barring, O ;

Bartl, W ;

Bates, MJ ;

Baubillier, M ;

Becks, KH ;

Beeston, CJ ;

Begalli, M ;

Beilliere, P ;

Belokopytov, I ;

Beltran, P ;

Benedic, D ;

Benlloch, JM ;

Berggren, M ;

Bertrand, D ;

Biagi, S ;

Bianchi, F ;

Bibby, JH ;

Bilenky, MS ;

Billoir, P ;

Bjarne, J ;

Bloch, D ;

Bogolubov, PN ;

Bollini, D ;

Bolognese, T ;

Bonapart, M ;

Bonesini, M ;

Booth, PSL .

PHYSICS LETTERS B, 1991, 255 (03) :466-476

[4] A TEST OF QCD BASED ON 4-JET EVENTS FROM Z0 DECAYS [J].

ADEVA, B .

PHYSICS LETTERS B, 1990, 248 (1-2) :227-234

[5]

AKERS R, 1995, Z PHYS C PART FIELDS, V65, P367

[6]

AKRAWY MZ, 1991, Z PHYS C PART FIELDS, V49, P375, DOI 10.1007/BF01549689

[7] A TREATMENT OF HARD PROCESSES SENSITIVE TO THE INFRARED STRUCTURE OF QCD [J].

AMATI, D ;

BASSETTO, A ;

CIAFALONI, M ;

MARCHESINI, G ;

VENEZIANO, G .

NUCLEAR PHYSICS B, 1980, 173 (03) :429-455

[8] 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

[9] COMPARISON OF THE DIPOLE CASCADE MODEL VERSUS O(ALPHA-S(2)) MATRIX-ELEMENTS AND COLOR INTERFERENCE IN E+E- ANNIHILATION [J].

ANDERSSON, B ;

GUSTAFSON, G ;

SJOGREN, C .

NUCLEAR PHYSICS B, 1992, 380 (03) :391-407

[10]

ANDRE J, 9712 LU TP

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