| Автор | Bin Zhang |
| Автор | C M Ko |
| Автор | Bao-An Li |
| Автор | Andrew T Sustich |
| Дата выпуска | 2000-11-01 |
| dc.description | The directed flow of neutral strange particles in heavy-ion collisions at the alternating gradient synchrotron (AGS) at the Brookhaven National Laboratory is studied in the ART transport model. Using a lambda mean-field potential that is (2/3) of the nucleon potential as predicted by the constituent quark model, lambdas are found to flow with protons but with a smaller flow parameter as observed in experiments. For kaons, their repulsive potential, which is calculated from the impulse approximation using the measured kaon-nucleon scattering length, leads to a smaller antiflow than that shown in the E895 data. The implications of this discrepancy are discussed. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Directed flow of neutral strange particles at AGS |
| Тип | paper |
| DOI | 10.1088/0954-3899/26/11/303 |
| Electronic ISSN | 1361-6471 |
| Print ISSN | 0954-3899 |
| Журнал | Journal of Physics G: Nuclear and Particle Physics |
| Том | 26 |
| Первая страница | 1665 |
| Последняя страница | 1670 |
| Выпуск | 11 |
