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The Roper Resonance - A Problem for the MIT Bag?

The Roper Resonance - A Problem for the MIT Bag?
The Roper Resonance - A Problem for the MIT Bag?
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.
0370-2693
469-472
Bowler, K.C.
71ad656a-1810-4f30-b7fc-bad2e07e75ca
Hey, A.J.G.
a3cd725f-374f-488f-b1cf-ba671cfa6a7d
Bowler, K.C.
71ad656a-1810-4f30-b7fc-bad2e07e75ca
Hey, A.J.G.
a3cd725f-374f-488f-b1cf-ba671cfa6a7d

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

Record type: Article

Abstract

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.

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Published date: 1977
Organisations: Electronics & Computer Science

Identifiers

Local EPrints ID: 251557
URI: http://eprints.soton.ac.uk/id/eprint/251557
ISSN: 0370-2693
PURE UUID: d19112e9-d63e-487d-9ea8-3217097f7b1b

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Date deposited: 04 Nov 1999
Last modified: 14 Mar 2024 05:12

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Contributors

Author: K.C. Bowler
Author: A.J.G. Hey

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