Inclusive charged particle cross sections in photoproduction at HERA

Abt, I.; Ahmed, T.; Andreev, V.; Aïd, S.; Andrieu, Bernard; Appuhn, R. D.; Arpagaus, M.; Babaev, A.; Bärwolff, H.; Bán, J.; Baranov, P.; Barrelet, E.; Bartel, W.; Bassler, U.; Beck, H. P.; Behrend, H. J.; Belousov, A.; Berger, Ch.; Bergstein, H.; Bernardi, G.; Bernet, R.; Bertrand-Coremans, G.; Besançon, M.; Biddulph, P.; Binder, E.; Bizot, J.C.; Blobel, V.; Borras, K.; Bosetti, P.; Boudry, V.; Bourdarios, C.; Braemer, A.; Brasse, F.W.; Braun, U.; Braunschweig, W.; Brisson, V.; Bruncko, D.; Büngener, L.; Bürger, J.; Büsser, F.W.; Buniatian, A.; Bürke, S.; Buschhorn, G.; Campbell, A. J.; Carli, T.; Charles, F.; Chýla, Jiřı́; Clarke, D.; Clegg, A.B.; Colombo, M.; Coughlan, J. A.; Courau, A.; Coutures, C.; Cozzika, G.; Criegee, L.; Cvach, J.; Dagoret, S.; Dainton, J. B.; Danilov, M.; Dann, A. W. E.; Dau, W.D.; David, M.; Deffur, E.; Delcourt, B.; Buono, L. Del; Devel, M.; Roeck, A. De; Nezza, P. Di; Dingus, P.; Dollfus, C.; Dowell, J. D.; Dreis, H. 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doi:10.1016/0370-2693(94)90448-0

Cited by 32 publications

(14 citation statements)

References 32 publications

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“…Inclusive distributions of charged particles in photoproduction have been measured by both H1 [91] and ZEUS [92]. In Fig.…”

Section: Inclusive Charged Particle Distributionsmentioning

confidence: 99%

High-energy photoproduction

Abbiendi

1997

Riv. Nuovo Cim.

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The study of photoproduction reactions has gained a unique opportunity with the HERA data. The high center of mass energy allows to carry out quantitative tests of QCD, to explore the substructure of both the photon and the proton and to shed new light on soft and diffractive processes. In this report we review the HERA results, comparing them with the reach of fixed target photoproduction experiments and complementary measurements from e + e − and hadron colliders.

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“…Inclusive distributions of charged particles in photoproduction have been measured by both H1 [91] and ZEUS [92]. In Fig.…”

Section: Inclusive Charged Particle Distributionsmentioning

confidence: 99%

High-energy photoproduction

Abbiendi

1997

Riv. Nuovo Cim.

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“…The transverse momentum spectra, as shown in Fig. 2a, are described by the power law distribution with the value of the power n fixed to be 6.7, as derived from measurements of charged particle spectra by the H1 collaboration [9]. The resonance production rates are constant as a function of rapidity, within errors (Fig.…”

Section: Resultsmentioning

confidence: 95%

Inclusive Photoproduction of pho0, K^(*0) and phi Mesons at HERA

Nowak¹

2010

Proceedings of European Physical Society Europhysics Conference on High Energy Physics — PoS(EPS-HEP 2009)

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The production of ρ(770) 0 , K * (892) 0 and φ (1020) mesons is studied in non-diffractive photoproduction processes at HERA using events measured with the H1 detector. The corresponding average γ p centre-of-mass energy is 210 GeV. The mesons are reconstructed in the rapidity range | y lab |<1 and transverse momentum range 0.5 < p T < 7 GeV. The differential cross sections are measured as a function of transverse momentum and rapidity. The data are compared to the predictions of hadroproduction models.

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“…The transverse momentum spectra of the 0 , K 0 and mesons can be parametrised by function (1), where d =dy lab in equation (2) corresponds to the average value of the cross section over central rapidities, hd =dy lab i jy lab j< 1 . In the fit, the value of the power n is fixed to be 6: 7, as derived previously from measurements of charged particle spectra by the H1 collaboration [20] which gave n = 6: 7 0: 3. The power law distribution, with this value of n, describes K 0 S meson, 0 baryon [21] and D meson production [22] at HERA, as is shown in figure 4.…”

Section: Resultsmentioning

confidence: 99%

Inclusive Photoproduction of rho, K* and phi Mesons at HERA

Rostovtsev¹

2011

Proceedings of 35th International Conference of High Energy Physics — PoS(ICHEP 2010)

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Inclusive non-diffractive photoproduction of (770) 0 , K (892) 0 and (1020) mesons is investigated with the H1 detector in ep collisions at HERA. The corresponding average p centre-of-mass energy is 210 GeV. The mesons are measured in the transverse momentum range 0: 5 < p T < 7 GeV and the rapidity range j y lab j < 1. Differential cross sections are presented as a function of transverse momentum and rapidity, and are compared to the predictions of hadroproduction models.Accepted by Phys. Lett. B

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Inclusive charged particle cross sections in photoproduction at HERA

Cited by 32 publications

References 32 publications

High-energy photoproduction

High-energy photoproduction

Inclusive Photoproduction of pho0, K^(*0) and phi Mesons at HERA

Inclusive Photoproduction of rho, K* and phi Mesons at HERA

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