Gupta, Virendra ; Khare, Avinash (1977) Sum rules for the masses of the 2P- and higher levels of charmonium Physics Letters B, 70 (3). pp. 313-316. ISSN 0370-2693
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/037026...
Related URL: http://dx.doi.org/10.1016/0370-2693(77)90666-9
Abstract
We derive a sum rule relating the masses of the four charmonium levels, for each L ≥ 1, which is valid for a wide class of potentials. The 2P-level sum rule predicts the 1P1 mass to be 3561 ± 16 MeV. A phenomenological quark confining potential is suggested on the basis of the 3PJ splittings.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 17742 |
| Deposited On: | 16 Nov 2010 12:46 |
| Last Modified: | 04 Jun 2011 07:09 |
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