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Results from the H1 experiment at HERA

Abstract

New results from the H1 experiment at HERA on photoproduction, deep inelastic scattering and search for exotic particles are presented. Clear evidence is found for hard scattering in photoproduction interactions. Jets have been observed and used to examine the x{sub {gamma}} distribution, indicating the need for a gluonic component in the photon. Hadronic final states and jet cross sections have been measured in deep inelastic scattering. A class of deep inelastic events with diffractive characteristics has been observed. The proton structure function F{sub 2}(x, Q{sup 2}) has been measured in the new Bjorken-x region 10{sup -4} < x < 10{sup -2} and is found to rise with decreasing x. New limits for leptoquarks, squarks and excited electrons have been deduced. (orig.)
Authors:
Roeck, A de [1] 
  1. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)
Publication Date:
Jan 01, 1994
Product Type:
Technical Report
Report Number:
DESY-94-005; CONF-930761-
Reference Number:
SCA: 662330; 662440; 662400; PA: DEN-94:0F7155; EDB-94:085126; ERA-19:020035; NTS-95:004766; SN: 94001207739
Resource Relation:
Conference: International Europhysics conference on high-energy physics,Marseille (France),22-28 Jul 1993; Other Information: PBD: Jan 1994
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ELECTRON-PROTON INTERACTIONS; GEV RANGE 100-1000; PHOTOPRODUCTION; TOTAL CROSS SECTIONS; POSTULATED PARTICLES; LIMITING VALUES; DEEP INELASTIC SCATTERING; DIFFERENTIAL CROSS SECTIONS; DIFFRACTION MODELS; GLUON MODEL; INTERMEDIATE VECTOR BOSONS; JET MODEL; PHOTONS; QUARKS; STRUCTURE FUNCTIONS; SUPERSYMMETRY; TRANSVERSE MOMENTUM; GRAND UNIFIED THEORY; PHOTON-PROTON INTERACTIONS; MULTIPLE PRODUCTION; HADRONS; PARTICLE STRUCTURE; SPARTICLES; EXCITED STATES; COMPOSITE MODELS; PARTICLE RAPIDITY; EXPERIMENTAL DATA; REST MASS; COUPLING CONSTANTS; 662330; 662440; 662400; PHOTON AND CHARGED-LEPTON INTERACTIONS WITH HADRONS; PROPERTIES OF OTHER PARTICLES INCLUDING HYPOTHETICAL PARTICLES; PROPERTIES OF SPECIFIC PARTICLES AND RESONANCES
OSTI ID:
10153287
Research Organizations:
Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)
Country of Origin:
Germany
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0418-9833; Other: ON: DE94768954; TRN: DE94F7155
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
DEN
Size:
16 p.
Announcement Date:
Jul 06, 2005

Citation Formats

Roeck, A de. Results from the H1 experiment at HERA. Germany: N. p., 1994. Web.
Roeck, A de. Results from the H1 experiment at HERA. Germany.
Roeck, A de. 1994. "Results from the H1 experiment at HERA." Germany.
@misc{etde_10153287,
title = {Results from the H1 experiment at HERA}
author = {Roeck, A de}
abstractNote = {New results from the H1 experiment at HERA on photoproduction, deep inelastic scattering and search for exotic particles are presented. Clear evidence is found for hard scattering in photoproduction interactions. Jets have been observed and used to examine the x{sub {gamma}} distribution, indicating the need for a gluonic component in the photon. Hadronic final states and jet cross sections have been measured in deep inelastic scattering. A class of deep inelastic events with diffractive characteristics has been observed. The proton structure function F{sub 2}(x, Q{sup 2}) has been measured in the new Bjorken-x region 10{sup -4} < x < 10{sup -2} and is found to rise with decreasing x. New limits for leptoquarks, squarks and excited electrons have been deduced. (orig.)}
place = {Germany}
year = {1994}
month = {Jan}
}