The pion light-cone wave function PHI<sub>π</sub> on the lattice: a partonic signal?

Abada, A.; Boucaud, Ph.; Herdoiza, G.; Leroy, J.P.; Micheli, J.; Pne, O.; Rodriguez-Quintero, J.

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The pion light-cone wave function PHI_π on the lattice: a partonic signal?

Abada, A.; Boucaud, Ph.; Herdoiza, G.; Leroy, J.P.; Micheli, J.; Pne, O.; Rodriguez-Quintero, J.2002

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AbstractAbstract

[en] We determine the conditions required to study the pion light-cone wave function PHI_π with a new method: a direct display of the partons constituting the pion. We present the preliminary results of a lattice computation of PHI_π following this direction. An auxiliary scalar-quark is introduced. The spectroscopy of its bound states is studied. We observe some indications of a partonic behavior of the system of this scalar-quark and the anti-quark

Primary Subject

PHYSICS OF ELEMENTARY PARTICLES AND FIELDS (S72)

Source

LATTICE 2001: 29. international symposium on lattice field theory; Berlin (Germany); 19-24 Aug 2001; S0920563201017078; Copyright (c) 2001 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)

Record Type

Journal Article

Literature Type

Conference

Journal

Nuclear Physics. B, Proceedings Supplements; ISSN 0920-5632;

; CODEN NPBSE7; v. 106-107(1-3); p. 338-340

Country of publication

Netherlands

Descriptors (DEI)

BOUND STATE, COMPUTER CALCULATIONS, LATTICE FIELD THEORY, LIGHT CONE, PARTONS, PIONS, QUARK-ANTIQUARK INTERACTIONS, QUARKS, SPECTROSCOPY, WAVE FUNCTIONS

Descriptors (DEC)

BOSONS, CONSTRUCTIVE FIELD THEORY, ELEMENTARY PARTICLES, FERMIONS, FIELD THEORIES, FUNCTIONS, HADRONS, INTERACTIONS, MESONS, PARTICLE INTERACTIONS, POSTULATED PARTICLES, PSEUDOSCALAR MESONS, QUANTUM FIELD THEORY, SPACE-TIME

LanguageLanguage

English

Reference NumberReference Number

34048598

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ï	ī	ð	ñ	ò	ó	ô	õ
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Ç	È	É	Ê	Ë	Ē	Ì	Í
Î	Ï	Ī	Ð	Ñ	Ò	Ó	Ô
Õ	Ö	Ø	Ō	Œ	Š	Ù	Ú
Û	Ü	Ū	Ý	Ÿ	Ȳ	Þ	à
á	â	ã	ä	å	ā	æ	ç
è	é	ê	ë	ē	ì	í	î
ï	ī	ð	ñ	ò	ó	ô	õ
ö	ø	ō	œ	š	ù	ú	û
ü	ū	ý	þ	ÿ	ȳ	Č	č
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