Testing the molecular nature of φ(2170)

Authors

  • Alberto Martinez Torres Universidade de Sao Paulo, Instituto de Fisica
  • Brenda Bertotto Malabarba Universidade de Sao Paulo, Instituto de Fisica
  • Xiu-Lei Ren Johannes Gutenberg-Universität Mainz
  • Kanchan Khemchandani Universidade Federal de Sao Paulo

DOI:

https://doi.org/10.31349/SuplRevMexFis.3.0308071

Keywords:

Kaonic resonance; anti-Kaon

Abstract

In this talk we show our recent results on the decay widths of φ(2170) to final states formed by an anti-Kaon and a Kaonic resonance, in particular, K(1460), K1(1270) and K1(1400), considering a molecular description for φ(2170). Branching fraction ratios are obtained and compared with the recent results found by the BESIII collaboration, finding compatible results.

References

B. Aubert et al. [BaBar], Phys. Rev. D 74 (2006) 091103.

B. Aubert et al. [BaBar], Phys. Rev. D 76 (2007) 012008.

M. Ablikim et al. [BES], Phys. Rev. Lett. 100 (2008) 102003.

M. Ablikim et al. [BESIII], Phys. Rev. D 102 (2020) 012008.

T. Barnes, N. Black and P. R. Page, Phys. Rev. D 68 (2003) 054014.

G. J. Ding and M. L. Yan, Phys. Lett. B 657 (2007) 49-54.

Z. G. Wang, Nucl. Phys. A 791 (2007) 106-116.

M. Ablikim et al. [BESIII], Phys. Rev. Lett. 124 (2020) 112001.

A. Martinez Torres, K. P. Khemchandani, L. S. Geng, M. Napsuciale and E. Oset, Phys. Rev. D 78 (2008) 074031.

B. B. Malabarba, X. L. Ren, K. P. Khemchandani and A. Martinez Torres, Phys. Rev. D 103 (2021) 016018.

A. Martinez Torres, D. Jido and Y. Kanada-En’yo, Phys. Rev. C 83 (2011) 065205.

M. Albaladejo, J. A. Oller and L. Roca, Phys. Rev. D 82 (2010) 094019.

I. Filikhin, R. Y. Kezerashvili, V. M. Suslov, S. M. Tsiklauri and B. Vlahovic, Phys. Rev. D 102 (2020) 094027.

X. Zhang, C. Hanhart, U. G. Meißner and J. J. Xie, Remarks on non-perturbative three–body dynamics and its application to the KKK¯ system, [arXiv:2107.03168 [hep-ph]].

L. Roca, E. Oset and J. Singh, Phys. Rev. D 72 (2005) 014002.

L. S. Geng, E. Oset, L. Roca and J. A. Oller, Phys. Rev. D 75 (2007) 014017.

J. E. Palomar, L. Roca, E. Oset and M. J. Vicente Vacas, Nucl. Phys. A 729 (2003) 743-768.

J. A. Oller and E. Oset, Nucl. Phys. A 620 (1997) 438-456, [erratum: Nucl. Phys. A 652 (1999) 407-409]

P. A. Zyla et al. [Particle Data Group], PTEP 2020 (2020 083C01).

M. Bando, T. Kugo and K. Yamawaki, Phys. Rept. 164 (1988) 217-314.

D. Gamermann, J. Nieves, E. Oset and E. Ruiz Arriola, Phys. Rev. D 81 (2010) 014029

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Published

2022-06-29

How to Cite

1.
Martinez Torres A, Bertotto Malabarba B, Ren X-L, Khemchandani K. Testing the molecular nature of φ(2170). Supl. Rev. Mex. Fis. [Internet]. 2022 Jun. 29 [cited 2024 Mar. 28];3(3):0308071 1-6. Available from: https://rmf.smf.mx/ojs/index.php/rmf-s/article/view/6270