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Measurement of diffractive scattering of photons with large momentum transfer at HERA

SYSNO ASEP	0342379
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Measurement of diffractive scattering of photons with large momentum transfer at HERA
Author(s)	Aaron, F.D. (RO) Alexa, C. (RO) Andreev, V. (RU) Cvach, Jaroslav (FZU-D)_{RID, ORCID} Reimer, Petr (FZU-D)_{RID, ORCID} Zálešák, Jaroslav (FZU-D)_{RID, ORCID}
Source Title	Physics Letters. B. - : Elsevier - ISSN 0370-2693 Roč. 672, č. 3 (2009), s. 219-226
Number of pages	8 s.
Language	eng - English
Country	NL - Netherlands
Keywords	H1 experiment ; ep scattering ; cross section ; diffraction
Subject RIV	BF - Elementary Particles and High Energy Physics
R&D Projects	LC527 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
CEZ	AV0Z10100502 - FZU-D (2005-2011)
UT WOS	000263947900004
DOI	10.1016/j.physletb.2009.01.019
Annotation	The first measurement of diffractive scattering of quasi-real photons with large momentum transfer γp→γY, where Y is the proton dissociative system, is made using the H1 detector at HERA. Single differential cross sections are measured as a function of W, the incident photon–proton centre of mass energy, and t, the square of the four-momentum transferred at the proton vertex, in the range 175 < W < 247 GeV and 4<\|t\|<36 GeV2.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2011

Number of the records: 1