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Double Pion Photoproduction off (7)Li

Maghrbi, Yasser and Krusche, Bernd. (2011) Double Pion Photoproduction off (7)Li. International Journal of Modern Physics A, 26 (3-4). pp. 708-711.

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Official URL: http://edoc.unibas.ch/47293/

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Abstract

Data for quasi-free photoproduction of pi(0)pi(0) and pi(0)pi(+/-) pairs from (7)Li have been analyzed in view of the in-medium properties of hadrons. Data have been measured with the CB/TAPS detector setup using the Glasgow photon tagging spectrometer for incident photon energies upto 820 MeV. The double pi(0) invariant mass distributions show an enhancement with respect to the mixed charged channel at small invariant masses. This enhancement could be consistent with an in-medium modification of the pi pi interaction in the I = J = 0 channel, however effects from final state interactions must also be considered.
Faculties and Departments:05 Faculty of Science > Departement Physik > Physik > Hadronenphysik (Krusche)
UniBasel Contributors:Krusche, Bernd
Item Type:Article
Article Subtype:Research Article
Publisher:World Scientific Publishing
ISSN:0217-751X
e-ISSN:1793-656X
Note:Publication type according to Uni Basel Research Database: Journal article
Identification Number:
Last Modified:30 Jan 2017 08:59
Deposited On:30 Jan 2017 08:59

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