Research Article
Charmonium Properties Using the Discrete Variable Representation (DVR) Method
Table 3
Average radii (in fm) and square of the radial wave function at the origin (in
).
| State | | [62] | [61] | [10] | | [62] | [61] |
| (1S) | 0.380 | 0.375 | 0.3655 | | 1.649 | 1.5405 | 1.2294 | (2S) | 0.863 | 0.839 | 0.8328 | | 0.731 | 0.7541 | 0.8717 | (3S) | 1.250 | 1.210 | 1.2072 | | 0.573 | 0.6088 | 0.683 | (4S) | 1.584 | 1.531 | 1.5306 | | 0.502 | 0.5430 | 0.5994 | (5S) | 1.885 | | 1.8225 | | 0.461 | | 0.5503 | | 0.434 | 0.421 | 0.4143 | 0.41 | 0.976 | 1.1861 | 1.97675 | (2S) | 0.897 | 0.867 | 0.8627 | 0.91 | 0.897 | 0.7092 | 0.7225 | (3S) | 1.274 | 1.230 | 1.2287 | 1.38 | 1.274 | 0.5914 | 0.6006 | (4S) | 1.603 | 1.547 | 1.5478 | 1.87 | 1.603 | 0.5340 | 0.5417 | (5S) | 1.902 | | 1.8370 | 2.39 | 1.902 | | 0.50538 | | 0.700 | 0.678 | 0.6738 | | | 0 | | | 0.712 | 0.689 | 0.7173 | 0.71 | | 0 | | | 1.108 | 1.071 | 1.0697 | | | 0 | | | 1.120 | 1.082 | 1.1107 | 1.19 | | 0 | | | 0.931 | 0.899 | 0.8984 | | | 0 | | | 0.932 | 0.901 | 0.9179 | 0.96 | | 0 | | | 1.304 | 1.258 | 1.2595 | | | 0 | | | 1.305 | 1.261 | 1.1914 | 1.44 | | 0 | |
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