Small $x$ behaviour of the chirally-odd parton distribution $h_1(x,Q^2)$
| dc.creator | Kirschner, R. | |
| dc.creator | Mankiewicz, L. | |
| dc.creator | Schäfer, A. | |
| dc.creator | Szymanowski, L. | |
| dc.date | 1996-06-07 | |
| dc.date.accessioned | 2026-07-07T03:59:23Z | |
| dc.date.available | 2026-07-07T03:59:23Z | |
| dc.description | The small $x$ behaviour of the structure function $h_1(x,Q^2)$ is studied within the leading logarithmic approximation of perturbative QCD. There are two contributions relevant at small $x$. The leading one behaves like $(\frac{1}{x})^0$ i.e. it is just a constant in this limit. The second contribution, suppressed by one power of $x$, includes the terms summed by the GLAP equation. Thus for $h_1(x,Q^2)$ the GLAP asymptotics and Regge asymptotics are completely different, making $h_1(x,Q^2)$ quite an interesting quantity for the study of small $x$ physics. | |
| dc.description | 16 pages latex | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9606267 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9606267 | |
| dc.identifier | Z.Phys. C74 (1997) 501-508 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/46206 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Small $x$ behaviour of the chirally-odd parton distribution $h_1(x,Q^2)$ | |
| dc.type | text |