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Measurement of polarisation observables in Ks0Σ+ photoproduction off the proton

التفاصيل البيبلوغرافية
العنوان: Measurement of polarisation observables in Ks0Σ+ photoproduction off the proton
المؤلفون: R. Ewald, A.V. Anisovich, B. Bantes, O. Bartholomy, D. Bayadilov, R. Beck, Y.A. Beloglazov, K.-T. Brinkmann, V. Crede, H. Dutz, D. Elsner, K. Fornet-Ponse, F. Frommberger, Ch. Funke, A.B. Gridnev, E. Gutz, J. Hannappel, W. Hillert, P. Hoffmeister, I. Jaegle, O. Jahn, T.C. Jude, J. Junkersfeld, H. Kalinowsky, S. Kammer, V. Kleber, Frank Klein, Friedrich Klein, E. Klempt, B. Krusche, M. Lang, H. Löhner, I.V. Lopatin, D. Menze, T. Mertens, J.G. Messchendorp, V. Metag, M. Nanova, V.A. Nikonov, D. Novinski, R. Novotny, M. Ostrick, L. Pant, H. van Pee, A. Roy, A.V. Sarantsev, S. Schadmand, C. Schmidt, H. Schmieden, B. Schoch, S. Shende, V. Sokhoyan, A. Süle, V.V. Sumachev, T. Szczepanek, U. Thoma, D. Trnka, R. Varma, D. Walther, Ch. Wendel
المصدر: Physics Letters B, Vol 738, Iss , Pp 268-273 (2014)
بيانات النشر: Elsevier, 2014.
سنة النشر: 2014
المجموعة: LCC:Physics
مصطلحات موضوعية: Physics, QC1-999
الوصف: The reaction γp→KS0Σ+ is studied in the photon energy range from threshold. Linearly polarised photon beams from coherent bremsstrahlung enabled the first measurement of photon beam asymmetries in this reaction up to Eγ=1650MeV. In addition, the recoil hyperon polarisation was determined through the asymmetry in the weak decay Σ+→pπ0 up to Eγ=2250MeV. The data are compared to partial wave analyses, and the possible impact on the interpretation of a recently observed prominent structure in the cross section near the K⁎ thresholds is discussed. Keywords: Meson production, Other strange mesons, Baryon resonances (SCB0), Decays of baryons, Polarisation in interactions and scattering
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 0370-2693
Relation: http://www.sciencedirect.com/science/article/pii/S0370269314006972; https://doaj.org/toc/0370-2693
DOI: 10.1016/j.physletb.2014.09.039
URL الوصول: https://doaj.org/article/e4229e9fa1ad4fd39b96e3b542cd7ff2
رقم الأكسشن: edsdoj.4229e9fa1ad4fd39b96e3b542cd7ff2
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:03702693
DOI:10.1016/j.physletb.2014.09.039