Multiple Scattering, Underlying Event, and Minimum Bias

Gösta Gustafson

Multiple Scattering, Underlying Event, and Minimum Bias

Forskningsoutput: Konferensbidrag › Konferenspaper, ej i proceeding/ej förlagsutgivet

Sammanfattning

In this talk I first discuss the experimental evidence for multiple scattering and the properties of the underlying event. The extensive analyses by Rick Field of data from CDF cannot be reconciled with traditional wisdom concerning multiple collisions and the AGK cutting rules. Data seem to imply some kind of color recombination or unexpectedly strong effects from pomeron vertices. I then discuss theoretical ideas concerning the relation between multiple collisions and unitarity: the AGK rules, IP loops, dipole cascade models and diffraction.

Originalspråk	engelska
Status	Accepted/In press - 2007
Evenemang	12th International Conference on Elastic and Diffractive Scattering - DESY, Hamburg Varaktighet: 2007 maj 21 → 2007 maj 25

Konferens

Konferens	12th International Conference on Elastic and Diffractive Scattering
Period	2007/05/21 → 2007/05/25

Ämnesklassifikation (UKÄ)

Subatomär fysik

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title = "Multiple Scattering, Underlying Event, and Minimum Bias",

abstract = "In this talk I first discuss the experimental evidence for multiple scattering and the properties of the underlying event. The extensive analyses by Rick Field of data from CDF cannot be reconciled with traditional wisdom concerning multiple collisions and the AGK cutting rules. Data seem to imply some kind of color recombination or unexpectedly strong effects from pomeron vertices. I then discuss theoretical ideas concerning the relation between multiple collisions and unitarity: the AGK rules, IP loops, dipole cascade models and diffraction.",

author = "G{\"o}sta Gustafson",

year = "2007",

language = "English",

note = "12th International Conference on Elastic and Diffractive Scattering ; Conference date: 21-05-2007 Through 25-05-2007",

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TY - CONF

T1 - Multiple Scattering, Underlying Event, and Minimum Bias

AU - Gustafson, Gösta

PY - 2007

Y1 - 2007

N2 - In this talk I first discuss the experimental evidence for multiple scattering and the properties of the underlying event. The extensive analyses by Rick Field of data from CDF cannot be reconciled with traditional wisdom concerning multiple collisions and the AGK cutting rules. Data seem to imply some kind of color recombination or unexpectedly strong effects from pomeron vertices. I then discuss theoretical ideas concerning the relation between multiple collisions and unitarity: the AGK rules, IP loops, dipole cascade models and diffraction.

AB - In this talk I first discuss the experimental evidence for multiple scattering and the properties of the underlying event. The extensive analyses by Rick Field of data from CDF cannot be reconciled with traditional wisdom concerning multiple collisions and the AGK cutting rules. Data seem to imply some kind of color recombination or unexpectedly strong effects from pomeron vertices. I then discuss theoretical ideas concerning the relation between multiple collisions and unitarity: the AGK rules, IP loops, dipole cascade models and diffraction.

M3 - Paper, not in proceeding

T2 - 12th International Conference on Elastic and Diffractive Scattering

Y2 - 21 May 2007 through 25 May 2007

ER -

Multiple Scattering, Underlying Event, and Minimum Bias

Sammanfattning

Konferens

Ämnesklassifikation (UKÄ)

Fingeravtryck

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