Photon-gluon fusion at HERA: measurement of the fractional momentum of the gluon in lowQ2 events

Abstract We have performed a Monte Carlo study of photon-gluon interactions at theep collider HERA. We show that it is possible to determine the fractional momentum carried by the gluon (xg) from hadronic informations alone. In particular, in the photoproduction region, where thex andQ2 are badly me...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	D'Agostini, G. [verfasserIn] Monaldi, D.

Format:	Artikel
Sprache:	Englisch

Erschienen:	1990

Schlagwörter:	Field Theory Elementary Particle Quantum Field Theory Direct Measurement Invariant Mass

Anmerkung:	© Springer-Verlag 1990

Übergeordnetes Werk:	Enthalten in: Zeitschrift für Physik - Springer-Verlag, 1979, 48(1990), 3 vom: Sept., Seite 467-470
Übergeordnetes Werk:	volume:48 ; year:1990 ; number:3 ; month:09 ; pages:467-470

Links:	Volltext

DOI / URN:	10.1007/BF01572028

Katalog-ID:	OLC2091909572

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allfields	10.1007/BF01572028 doi (DE-627)OLC2091909572 (DE-He213)BF01572028-p DE-627 ger DE-627 rakwb eng 530 VZ 530 VZ D'Agostini, G. verfasserin aut Photon-gluon fusion at HERA: measurement of the fractional momentum of the gluon in lowQ2 events 1990 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag 1990 Abstract We have performed a Monte Carlo study of photon-gluon interactions at theep collider HERA. We show that it is possible to determine the fractional momentum carried by the gluon (xg) from hadronic informations alone. In particular, in the photoproduction region, where thex andQ2 are badly measured, this could be the only global physical variable of interest, together with the hadronic invariant mass. The study of these quantities would allow a direct measurement of the gluon density of the proton in the rangexg=2.5×$ 10^{−3} $∶5×$ 10^{−1} $. Field Theory Elementary Particle Quantum Field Theory Direct Measurement Invariant Mass Monaldi, D. aut Enthalten in Zeitschrift für Physik Springer-Verlag, 1979 48(1990), 3 vom: Sept., Seite 467-470 (DE-627)130618799 (DE-600)795252-1 (DE-576)016125487 0170-9739 nnns volume:48 year:1990 number:3 month:09 pages:467-470 https://doi.org/10.1007/BF01572028 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_21 GBV_ILN_22 GBV_ILN_30 GBV_ILN_40 GBV_ILN_70 GBV_ILN_130 GBV_ILN_267 GBV_ILN_2006 GBV_ILN_2012 GBV_ILN_2014 GBV_ILN_2018 GBV_ILN_2409 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4082 GBV_ILN_4103 GBV_ILN_4126 GBV_ILN_4306 GBV_ILN_4310 GBV_ILN_4315 GBV_ILN_4319 GBV_ILN_4323 AR 48 1990 3 09 467-470
spelling	10.1007/BF01572028 doi (DE-627)OLC2091909572 (DE-He213)BF01572028-p DE-627 ger DE-627 rakwb eng 530 VZ 530 VZ D'Agostini, G. verfasserin aut Photon-gluon fusion at HERA: measurement of the fractional momentum of the gluon in lowQ2 events 1990 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag 1990 Abstract We have performed a Monte Carlo study of photon-gluon interactions at theep collider HERA. We show that it is possible to determine the fractional momentum carried by the gluon (xg) from hadronic informations alone. In particular, in the photoproduction region, where thex andQ2 are badly measured, this could be the only global physical variable of interest, together with the hadronic invariant mass. The study of these quantities would allow a direct measurement of the gluon density of the proton in the rangexg=2.5×$ 10^{−3} $∶5×$ 10^{−1} $. Field Theory Elementary Particle Quantum Field Theory Direct Measurement Invariant Mass Monaldi, D. aut Enthalten in Zeitschrift für Physik Springer-Verlag, 1979 48(1990), 3 vom: Sept., Seite 467-470 (DE-627)130618799 (DE-600)795252-1 (DE-576)016125487 0170-9739 nnns volume:48 year:1990 number:3 month:09 pages:467-470 https://doi.org/10.1007/BF01572028 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_21 GBV_ILN_22 GBV_ILN_30 GBV_ILN_40 GBV_ILN_70 GBV_ILN_130 GBV_ILN_267 GBV_ILN_2006 GBV_ILN_2012 GBV_ILN_2014 GBV_ILN_2018 GBV_ILN_2409 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4082 GBV_ILN_4103 GBV_ILN_4126 GBV_ILN_4306 GBV_ILN_4310 GBV_ILN_4315 GBV_ILN_4319 GBV_ILN_4323 AR 48 1990 3 09 467-470
allfields_unstemmed	10.1007/BF01572028 doi (DE-627)OLC2091909572 (DE-He213)BF01572028-p DE-627 ger DE-627 rakwb eng 530 VZ 530 VZ D'Agostini, G. verfasserin aut Photon-gluon fusion at HERA: measurement of the fractional momentum of the gluon in lowQ2 events 1990 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer-Verlag 1990 Abstract We have performed a Monte Carlo study of photon-gluon interactions at theep collider HERA. We show that it is possible to determine the fractional momentum carried by the gluon (xg) from hadronic informations alone. In particular, in the photoproduction region, where thex andQ2 are badly measured, this could be the only global physical variable of interest, together with the hadronic invariant mass. The study of these quantities would allow a direct measurement of the gluon density of the proton in the rangexg=2.5×$ 10^{−3} $∶5×$ 10^{−1} $. Field Theory Elementary Particle Quantum Field Theory Direct Measurement Invariant Mass Monaldi, D. aut Enthalten in Zeitschrift für Physik Springer-Verlag, 1979 48(1990), 3 vom: Sept., Seite 467-470 (DE-627)130618799 (DE-600)795252-1 (DE-576)016125487 0170-9739 nnns volume:48 year:1990 number:3 month:09 pages:467-470 https://doi.org/10.1007/BF01572028 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_20 GBV_ILN_21 GBV_ILN_22 GBV_ILN_30 GBV_ILN_40 GBV_ILN_70 GBV_ILN_130 GBV_ILN_267 GBV_ILN_2006 GBV_ILN_2012 GBV_ILN_2014 GBV_ILN_2018 GBV_ILN_2409 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4082 GBV_ILN_4103 GBV_ILN_4126 GBV_ILN_4306 GBV_ILN_4310 GBV_ILN_4315 GBV_ILN_4319 GBV_ILN_4323 AR 48 1990 3 09 467-470
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title_sort	photon-gluon fusion at hera: measurement of the fractional momentum of the gluon in lowq2 events
title_auth	Photon-gluon fusion at HERA: measurement of the fractional momentum of the gluon in lowQ2 events
abstract	Abstract We have performed a Monte Carlo study of photon-gluon interactions at theep collider HERA. We show that it is possible to determine the fractional momentum carried by the gluon (xg) from hadronic informations alone. In particular, in the photoproduction region, where thex andQ2 are badly measured, this could be the only global physical variable of interest, together with the hadronic invariant mass. The study of these quantities would allow a direct measurement of the gluon density of the proton in the rangexg=2.5×$ 10^{−3} $∶5×$ 10^{−1} $. © Springer-Verlag 1990
abstractGer	Abstract We have performed a Monte Carlo study of photon-gluon interactions at theep collider HERA. We show that it is possible to determine the fractional momentum carried by the gluon (xg) from hadronic informations alone. In particular, in the photoproduction region, where thex andQ2 are badly measured, this could be the only global physical variable of interest, together with the hadronic invariant mass. The study of these quantities would allow a direct measurement of the gluon density of the proton in the rangexg=2.5×$ 10^{−3} $∶5×$ 10^{−1} $. © Springer-Verlag 1990
abstract_unstemmed	Abstract We have performed a Monte Carlo study of photon-gluon interactions at theep collider HERA. We show that it is possible to determine the fractional momentum carried by the gluon (xg) from hadronic informations alone. In particular, in the photoproduction region, where thex andQ2 are badly measured, this could be the only global physical variable of interest, together with the hadronic invariant mass. The study of these quantities would allow a direct measurement of the gluon density of the proton in the rangexg=2.5×$ 10^{−3} $∶5×$ 10^{−1} $. © Springer-Verlag 1990
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title_short	Photon-gluon fusion at HERA: measurement of the fractional momentum of the gluon in lowQ2 events
url	https://doi.org/10.1007/BF01572028
remote_bool	false
author2	Monaldi, D.
author2Str	Monaldi, D.
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doi_str	10.1007/BF01572028
up_date	2024-07-04T10:30:57.820Z
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