Murthy, M. V. N. ; Brack, M. ; Bhaduri, R. K. ; Jennings, B. K. (1985) Spin-orbit splitting in the N-Δ spectra and the deformed baryon model Zeitschrift fur Physik. C, Particles and Fields, 29 (3). pp. 385-396. ISSN 0170-9739
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Official URL: http://www.springerlink.com/content/k822rm27314640...
Related URL: http://dx.doi.org/10.1007/BF01565186
Abstract
The absence of appreciable spin-orbit splitting in the low-lying even and odd parity states of the nucleon and delta is puzzling in conventional quark models. A constitutent quark model, in which the quarks interact through gluon as well as pion exchange, and the baryon is allowed to deform in the excited states, may provide a solution to the problem.
Item Type: | Article |
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Source: | Copyright of this article belongs to Springer-Verlag. |
ID Code: | 25562 |
Deposited On: | 06 Dec 2010 13:13 |
Last Modified: | 17 May 2016 09:01 |
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