Automatic computation of cross-sections in HEP: Status of GRACE system - INSPIRE

DataBETA

Automatic computation of cross-sections in HEP: Status of GRACE system

Dec, 1999

7 pages

Part of Computational physics and related topics. Proceedings, 5th International Conference, Kanazawa, Japan, October 11-13, 1999

Published in:

Prog.Theor.Phys.Suppl. 138 (2000) 18-23

Contribution to:

5th International Conference on Computational Physics (ICCP 5)

e-Print:

hep-ph/0007053 [hep-ph]

DOI:

10.1143/PTPS.138.18

Report number:

KEK-PREPRINT-99-155,
KEK-CP-099

View in:

ADS Abstract Service

reference search141 citations

Citations per year

Abstract:

For the study of reactions in High Energy Physics (HEP) automatic computation systems have been developed and are widely used nowadays. GRACE is one of such systems and it has achieved much success in analyzing experimental data. Since we deal with the cross section whose value can be given by calculating hundreds of Feynman diagrams, we manage the large scale calculation, so that effective symbolic manipulation, the treat of singularity in the numerical integration are required. The talk will describe the software design of GRACE system and computational techniques in the GRACE.

talk: Kanazawa 1999/10/11
Feynman graph: higher-order
tree approximation
invariance: gauge
supersymmetry
decay
electron positron: annihilation
electron p: inclusive reaction
electron p: exclusive reaction
cross section

References(17)

Figures(0)

Feyn Arts: Computer Algebraic Generation of Feynman Graphs and Amplitudes

- Comput.Phys.Commun. 60 (1990) 165-180,
- Comput. Phys. Commun. 60 (1990) 165-180 and Preprint - Kueblbeck, J. (rec.Mar.90) 25 p
•
DOI:
- 10.1016/0010-4655(90)90001-H

A random number generator for PC's

George Marsaglia
(
- Florida State U.
)
,
B. Narasimhan
(
- Florida State U.
)
,
Arif Zaman
(
- Florida State U.
)

- Comput.Phys.Commun. 60 (1990) 345-349
•
DOI:
- 10.1016/0010-4655(90)90033-W

A Feynman graph generator for any order of coupling constants

Toshiaki Kaneko
(
- Meiji Gakuin U.
)

- Comput.Phys.Commun. 92 (1995) 127-152,
- Comput. Phys. Commun. 92 (1995) 127-152, and Yokohama Meiji Gakuin U. - MGU-CS-94-01 (94/08,rec.Aug.) 35 p
•
e-Print:
- hep-th/9408107
•
DOI:
- 10.1016/0010-4655(95)00122-6

A Method for Numerical Calculations of Helicity Amplitudes for Processes Involving Massive Fermions

Hidekazu Tanaka
(
- Hiroshima U.
)

- Comput.Phys.Commun. 58 (1990) 153-168
•
DOI:
- 10.1016/0010-4655(90)90142-N

Numerical calculation of Feynman amplitudes for electroweak theories and an application to e+ e- ---> W+ W- gamma

Hidekazu Tanaka
(
- Tokyo U., ICRR and
- Meiji Gakuin U. and
- KEK, Tsukuba
)
,
Toshiaki Kaneko
(
- Tokyo U., ICRR and
- Meiji Gakuin U. and
- KEK, Tsukuba
)
,
Yoshimitsu Shimizu
(
- Tokyo U., ICRR and
- Meiji Gakuin U. and
- KEK, Tsukuba
)

- Comput.Phys.Commun. 64 (1991) 149-166,
- Comput. Phys. Commun. 64 (1991) 149-166 and Tsukuba KEK - KEK-Prepr.-90-029 (90,rec.Jun.) 36 p
•
DOI:
- 10.1016/0010-4655(91)90058-S

A New version of the multidimensional integration and event generation package BASES/SPRING

Setsuya Kawabata
(
- KEK, Tsukuba
)

- Comput.Phys.Commun. 88 (1995) 309-326
•
DOI:
- 10.1016/0010-4655(95)00028-E

Double Higgs production at the linear colliders and the probing of the Higgs selfcoupling

F. Boudjema
(
- Annecy, LAPP
)
,
E. Chopin
(
- Annecy, LAPP
)

- Z.Phys.C 73 (1996) 85-110
•
e-Print:
- hep-ph/9507396
•
DOI:
- 10.1007/s002880050298

Implementation of the nonlinear gauge into GRACE

et al.

e-Print:
- hep-ph/9907406

Non-resonant diagrams in radiative four-fermion processes

Minami-Tateya

Collaboration

•

J. Fujimoto
(
- KEK, Tsukuba
)

et al.

- Nucl.Phys.B Proc.Suppl. 37 (1994) 2, 169
•
e-Print:
- hep-ph/9407308
•
DOI:
- 10.1016/0920-5632(94)90673-4

$e^{+} e^{-} \to b \bar{b} u \bar{d} \mu^{-}$ anti-muon-neutrino with a $t \bar{t}$ production

- Phys.Lett.B 414 (1997) 178-186
•
e-Print:
- hep-ph/9706225
•
DOI:
- 10.1016/S0370-2693(97)01117-9

Grc4f v1.1: A Four fermion event generator for e+ e- collisions

J. Fujimoto
(
- KEK, Tsukuba
)
,
T. Ishikawa
(
- KEK, Tsukuba
)
,
T. Kaneko
(
- Meiji Gakuin U. and
- Annecy, LAPP
)
,
K. Kato
(
- Kogakuin U.
)
,
S. Kawabata
(
- KEK, Tsukuba
)

et al.

- Comput.Phys.Commun. 100 (1997) 128-156
•
e-Print:
- hep-ph/9605312
•
DOI:
- 10.1016/S0010-4655(96)00126-9

Numerical approach to one loop integrals

- Prog.Theor.Phys. 87 (1992) 1233-1248
•
DOI:
- 10.1143/PTP.87.1233

Automatic computation of radiative corrections

et al.

- Acta Phys.Polon.B 28 (1997) 945-958

Automation of loop amplitudes in numerical approach

et al.

- Nucl.Instrum.Meth.A 389 (1997) 301-304
•
DOI:
- 10.1016/S0168-9002(97)00103-4

B spline finite elements and their efficiency in solving relativistic mean field equations

W. Poschl
(
- Duke U.
)

- Comput.Phys.Commun. 109 (1997) 1-25,
- Comput.Phys.Commun. 112 (1998) 42
•
e-Print:
- nucl-th/9808066
•
DOI:
- 10.1016/S0010-4655(98)00003-4

Production processes of third generation squarks in an R-parity breaking model at HERA and LEP-2

T. Kon
(
- Seikei U.
)
,
T. Kobayashi
(
- Fukui Inst. Tech.
)
,
T. Matsushita
(
- Tokyo Metropolitan U.
)
,
Y. Kurihara
(
- KEK, Tsukuba
)

- Nucl.Phys.B Proc.Suppl. 62 (1998) 216-223,
•
DOI:
- 10.1016/S0920-5632(97)00660-9

PVM-GRACE

Fukuko Yuasa
(
- CERN
)
,
Denis Perret-Gallix
(
- Annecy, LAPP
)
,
Setsuya Kawabata
(
- KEK, Tsukuba
)
,
Tadashi Ishikawa
(
- KEK, Tsukuba
)

- Nucl.Instrum.Meth.A 389 (1997) 77-80
•
DOI:
- 10.1016/S0168-9002(97)00047-8