$pp \to ppπ^0$ near threshold in pionless effective theory
| dc.creator | Ando, Shung-ichi | |
| dc.date | 2007-07-14 | |
| dc.date | 2007-07-25 | |
| dc.date.accessioned | 2026-07-07T11:17:48Z | |
| dc.date.available | 2026-07-07T11:17:48Z | |
| dc.description | The total cross section of the $pp\to ppπ^0$ reaction near threshold is calculated in pionless effective field theory with a di-baryon and external pions. The amplitudes for a leading one-body and subleading contact neutral pion production vertex are obtained including the initial and final state interactions. After estimating a low-energy constant in the contact vertex, we compare our results for the total cross section with the experimental data. | |
| dc.description | 15 pages, 7 figures; 6 references added, minor revision | |
| dc.identifier | https://arxiv.org/abs/0707.2157 | |
| dc.identifier | http://arxiv.org/abs/0707.2157 | |
| dc.identifier | Eur.Phys.J.A33:185-191,2007 | |
| dc.identifier | doi:10.1140/epja/i2007-10448-8 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/193130 | |
| dc.subject | Nuclear Theory | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | $pp \to ppπ^0$ near threshold in pionless effective theory | |
| dc.type | text |