Analysis of recent CLAS data on f1(1285) photoproduction
نویسندگان
چکیده
منابع مشابه
Monte Carlo analysis of CLAS data
In High Energy Physics assessing the uncertainty of a function (i. e., a probability measure on a space of functions) from a finite set of experimental data points has become a subject of great interest in the last years. The case of structure functions in polarized Deep Inelastic Scattering (DIS) is interesting in this respect, because it provides a good testing ground for the fitting techniqu...
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Photoproduction of D± s mesons has been measured in the ZEUS detector at HERA and compared with predictions of NLO pQCD calculations. The ratio of D∗± s to D ∗± cross sections has been compared to results from e+e− experiments. Orbitally excited P-wave charm mesons have been observed in the D∗±π∓ final state. The fraction of D∗± ’s originating from these mesons has been calculated and compared ...
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Citation for published version: Ireland, DG, McKinnon, B, Protopopescu, D, Ambrozewicz, P, Anghinolfi, M, Asryan, G, Avakian, H, Bagdasaryan, H, Baillie, N, Ball, JP, Baltzell, NA, Batourine, V, Battaglieri, M, Bedlinskiy, I, Bellis, M, Benmouna, N, Berman, BL, Biselli, AS, Blaszczyk, L, Bouchigny, S, Boiarinov, S, Bradford, R, Branford, D, Briscoe, WJ, Brooks, WK, Burkert, VD, Butuceanu, C, Ca...
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A partial-wave analysis of single-pion photoproduction data has been completed. This study extends from threshold to 2 GeV in the laboratory photon energy, focusing mainly on the influence of new measurements and modeldependence in the choice of parameterization employed above the two-pion threshold. Results are used to evaluate sum rules and estimate resonance photo-decay amplitudes. These are...
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We report here on the analysis of γp → K * 0 Σ + reaction which has not been studied previously, because of its small cross section. The availability of the high intensity electron facility and the CEBAF Large Acceptance Spectrometer (CLAS) at JLab has made it possible to study this channel. Data were taken at 3.115 GeV electron beam energy using tagged photons incident upon a liquid hydrogen t...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2017
ISSN: 2470-0010,2470-0029
DOI: 10.1103/physrevd.95.094005