Zobrazeno 1 - 10
of 109
pro vyhledávání: '"K. P. Khemchandani"'
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
Externí odkaz:
https://doaj.org/article/9b1f9b4a9d754344b20fe311166e815b
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 1, Pp 1-9 (2023)
Abstract In this work we investigate the possibility of the formation of states from the dynamics involved in the $$D^*D^*D^*$$ D ∗ D ∗ D ∗ system by considering that two $$D^*$$ D ∗ ’s generate a $$J^P=1^+$$ J P = 1 + bound state, with iso
Externí odkaz:
https://doaj.org/article/4cbde4fdef9b41bc9a0f08c9f1288e24
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 5, Pp 1-24 (2019)
Abstract In a recent theoretical work, Phys. Lett. B785, 112 (2018), we proposed that a K * resonance with hidden charm content arises from the K D D ¯ ∗ $$ KD{\overline{D}}^{\ast } $$ dynamics, where the D D ¯ ∗ $$ D{\overline{D}}^{\ast } $$ s
Externí odkaz:
https://doaj.org/article/2321707a2fd047639f0c600f11b23638
Publikováno v:
Physical Review D. 107
Publikováno v:
Physical Review C. 107
Publikováno v:
Physical Review D. 106
Publikováno v:
Physical Review
We study the interaction of the doubly bottom systems BB, B*B, BsB, Bs*B, B*B*, B*Bs, B*Bs*, BsBs, BsBs*, Bs*Bs* by means of vector meson exchange with Lagrangians from an extension of the local hidden gauge approach. The full s-wave scattering matri
Publikováno v:
Physical Review D. 103
We study the photoproduction of the $\mathrm{\ensuremath{\Lambda}}(1405)$ and $\mathrm{\ensuremath{\Sigma}}(1400)$ hyperon resonances, the latter of which is not a well established state. We evaluate the $s$-, $t$-, and $u$-channel diagrams in the Bo
Publikováno v:
Physical Review D. 103
In this work, we study the strong decays of $\ensuremath{\phi}(2170)$ to final states involving the kaonic resonances $K(1460)$, ${K}_{1}(1270)$, and ${K}_{1}(1400)$, on which experimental data have recently been extracted by the BESIII Collaboration
Publikováno v:
Physical Review D. 103
The nature of nucleon resonances is still being debated, while much experimental data are accumulated. In this work, we focus on the negative parity resonance ${N}^{*}(1895)$ which is located in the scattering region of various meson-baryon coupled c