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

Downloads

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 Dec. 21];3(3):0308071 1-6. Available from: https://rmf.smf.mx/ojs/index.php/rmf-s/article/view/6270

Issue

Vol. 3 No. 3 (2022): Suplemento de la Revista Mexicana de Física. 19th International conference on hadron spectroscopy and structure in memoriam Simon Eidelman

Section

Analysis tools

License

Copyright (c) 2022 Alberto Martinez Torres, Brenda Bertotto Malabarba, Xiu-Lei Ren, Kanchan Khemchandani (Author)

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Authors retain copyright and grant the Suplemento de la Revista Mexicana de Física right of first publication with the work simultaneously licensed under a CC BY-NC-ND 4.0 that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.