The Roper Resonance - A Problem for the MIT Bag?

Bowler, K.C. and Hey, A.J.G. (1977) The Roper Resonance - A Problem for the MIT Bag? Physics Letters B, 69, (4), pp. 469-472. (doi:10.1016/0370-2693(77)90847-4).


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Radially-excited baryon states are considered in the framework of the MIT Bag. The model predicts the Roper resonance to consist of two nearly degenerate P11 states, only one of which is coupled strongly to photons. Confirmation of such a splitting is of major importance for the validity of the cavity approximation for excited states.

Item Type: Article
Digital Object Identifier (DOI): doi:10.1016/0370-2693(77)90847-4
ISSNs: 0370-2693 (print)
Organisations: Electronics & Computer Science
ePrint ID: 251557
Date :
Date Event
Date Deposited: 04 Nov 1999
Last Modified: 17 Apr 2017 23:42
Further Information:Google Scholar

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