Kumar, A. and Mishr, A. (2024) Open strange mesons in (magnetized) nuclear matter. Il nuovo cimento C, 47 (4). pp. 1-5. ISSN 1826-9885
|
Text
ncc13003.pdf - Published Version Download (435kB) | Preview |
Abstract
We investigate the mass modifications of open strange mesons (vector K∗ and axial vector K1) in isospin asymmetric nuclear matter using quantum chromodynamics sum rule (QCDSR) approach. The in-medium decay widths of K → Kπ and K1 → K∗π are studied from the mass modifications of K1, K∗ and K mesons, using a light quark-antiquark pair creation model, namely the 3P0 model. The in-medium decay width for K1 → K∗π is compared with the decay widths calculated using a phenomenological Lagrangian. The effects of magnetic fields are also studied on mass and partial decay width of vector K∗ meson decaying to Kπ.
| Item Type: | Article |
|---|---|
| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 04 Oct 2024 08:35 |
| Last Modified: | 04 Oct 2024 08:35 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/23196 |
Actions (login required)
 |
View Item |
