Snowmass 2001: Jet Energy Flow Project - INSPIRE

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Snowmass 2001: Jet Energy Flow Project

C.F. Berger
(
- SUNY, Stony Brook
)
,
Edmond L. Berger
(
- Argonne, PHY
)
,
P.C. Bhat
(
- Fermilab
)
,
J.M. Butterworth
(
- University Coll. London
)
,
S.D. Ellis
(
- George Washington U.
)

2001

13 pages

Part of Proceedings, APS / DPF / DPB Summer Study on the Future of Particle Physics (Snowmass 2001), Snowmass, Colorado, 30 Jun - 21 Jul 2001

Published in:

eConf C010630 (2001) P512

Contribution to:

- Snowmass 2001

e-Print:

hep-ph/0202207 [hep-ph]

Report number:

FERMILAB-CONF-01-443,
SNOWMASS-2001-P512,
UW-PT-02-03

View in:

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Abstract:

Conventional cone jet algorithms arose from heuristic considerations of LO hard scattering coupled to independent showering. These algorithms implicitly assume that the final states of individual events can be mapped onto a unique set of jets that are in turn associated with a unique set of underlying hard scattering partons. Thus each final state hadron is assigned to a unique underlying parton. The Jet Energy Flow (JEF) analysis described here does not make such assumptions. The final states of individual events are instead described in terms of flow distributions of hadronic energy. Quantities of physical interest are constructed from the energy flow distribution summed over all events. The resulting analysis is less sensitive to higher order perturbative corrections and the impact of showering and hadronization than the standard cone algorithms.

talk: Snowmass 2001/06/30
anti-p p: inclusive reaction
hard scattering
hadron: multiple production
event shape analysis
jet: energy flow
model: parton
transverse energy
rapidity
angular distribution

References(20)

Figures(0)

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