$Q^2$ dependence of chiral-odd twist-3 distribution $e(x,Q^2)$
| dc.creator | Koike, Y. | |
| dc.creator | Nishiyama, N. | |
| dc.date | 1996-10-20 | |
| dc.date.accessioned | 2026-07-25T19:45:04Z | |
| dc.description | We discuss the $Q^2$ dependence of the chiral-odd twist-3 distribution $e(x,Q^2)$. The anomalous dimension matrix for the corresponding twist-3 operators is calculated in the one-loop level. This study completes the calculation of the anomalous dimension matrices for all the twist-3 distributions together with the known results for the other twist-3 distributions $g_2(x,Q^2)$ and $h_L(x,Q^2)$. We also have confirmed that in the large $N_c$ limit the $Q^2$-evolution of $e(x,Q^2)$ is wholely governed by the lowest eigenvalue of the anomalous dimension matrix which takes a very simple analytic form as in the case of $g_2$ and $h_L$. | |
| dc.description | latex, 3 pages, no figures, Talk presented at Spin'96 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9610422 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9610422 | |
| dc.identifier.uri | https://dspace.dare.co.zw/handle/123456789/66953 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | $Q^2$ dependence of chiral-odd twist-3 distribution $e(x,Q^2)$ | |
| dc.type | text |