Journalartikel

Photoproduction of ω mesons on nuclei near the production threshold


AutorenlisteNanova, M.; Weil, J.; Friedrich, S.; Metag, V.; Mosel, U.; Thiel, M.; Anton, G.; Bacelar, J. C. S.; Bartholomy, O.; Bayadilov, D.; Beloglazov, Y. A.; Bogendoerfer, R.; Castelijns, R.; Crede, V.; Dutz, H.; Ehmanns, A.; Elsner, D.; Essig, K.; Ewald, R.; Fabry, I.; Fuchs, M.; Funke, Ch.; Gothe, R.; Gregor, R.; Gridnev, A. B.; Gutz, E.; Hoeffgen, S.; Hoffmeister, P.; Horn, I.; Hoessl, J.; Jaegle, I.; Junkersfeld, J.; Kalinowsky, H.; Klein, Frank; Klein, Friedrich; Klempt, E.; Konrad, M.; Kopf, B.; Kotulla, M.; Krusche, B.; Langheinrich, J.; Lohner, H.; Lopatin, I. V.; Lotz, J.; Lugert, S.; Menze, D.; Mertens, T.; Messchendorp, J. G.; Morales, C.; Novotny, R.; Ostrick, M.; Pant, L. M.; van Pee, H.; Pfeiffer, M.; Roy, A.; Radkov, A.; Schadmand, S.; Schmidt, Ch.; Schmieden, H.; Schoch, B.; Shende, S.; Suft, G.; Suele, A.; Sumachev, V. V.; Szczepanek, T.; Thoma, U.; Trnka, D.; Varma, R.; Walther, D.; Weinheimer, Ch.; Wendel, Ch.

Jahr der Veröffentlichung2011

ZeitschriftThe European Physical Journal A

Bandnummer47

Heftnummer2

ISSN1434-6001

Open Access StatusHybrid

DOI Linkhttps://doi.org/10.1140/epja/i2011-11016-5

VerlagSpringer


Abstract
The photoproduction of omega mesons on LH2, C and Nb has been measured for incident photon energies from 900 to 1300 MeV using the CB/TAPS detector at ELSA. The omega lineshape does not show any significant difference between the LH2 and the Nb targets. The experiment was motivated by transport calculations that predicted a sensitivity of the. lineshape to in-medium modifications near the production threshold on a free nucleon of E-gamma(lab) = 1109 MeV. A comparison with recent calculations is given.



Zitierstile

Harvard-ZitierstilNanova, M., Weil, J., Friedrich, S., Metag, V., Mosel, U., Thiel, M., et al. (2011) Photoproduction of ω mesons on nuclei near the production threshold, The European Physical Journal A, 47(2), Article 16. https://doi.org/10.1140/epja/i2011-11016-5

APA-ZitierstilNanova, M., Weil, J., Friedrich, S., Metag, V., Mosel, U., Thiel, M., Anton, G., Bacelar, J., Bartholomy, O., Bayadilov, D., Beloglazov, Y., Bogendoerfer, R., Castelijns, R., Crede, V., Dutz, H., Ehmanns, A., Elsner, D., Essig, K., Ewald, R., ...Wendel, C. (2011). Photoproduction of ω mesons on nuclei near the production threshold. The European Physical Journal A. 47(2), Article 16. https://doi.org/10.1140/epja/i2011-11016-5



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