Is <i>X</i>(3872) a bound state?

[1]
S. Nussinov and D. P. Sidhu, Nuovo Cim. A, 44: 230 (1978)
[2]
Particle Data Group, M. Tanabashi et al, Phys. Rev. D, 98: 030001 (2018)
[3]
A. Esposito, A. Pilloni, and A. D. Polosa, Phys. Rept., 668: 1 (2016), arXiv:1611.07920
[4]
F. K. Guo et al, Rev. Mod. Phys., 90: 015004 (2018), arXiv:1705.00141
[5]
Belle, S. K. Choi et al, Phys. Rev. Lett., 91: 262001 (2003), arXiv:hepex/0309032
[6]
BaBar, B. Aubert et al, Phys. Rev. D, 71: 031501 (2005), arXiv:hep-ex/0412051
[7]
S. K. Choi et al, Phys. Rev. D, 84: 052004 (2011), arXiv:1107.0163
[8]
LH Cb, R. Aaij et al, Phys. Rev. Lett., 110: 222001 (2013), arXiv:1302.6269
[9]
M. Karliner, J. L. Rosner, and T. Skwarnicki, (2017), arXiv: 1711.10626
[10]
X. W. Kang and J. A. Oller, Eur. Phys. J. C, 77: 399 (2017), arXiv:1612.08420
[11]
F. K. Guo, Phys. Rev. Lett., 122: 202002 (2019), arXiv:1902.11221
[12]
P. G. Ortega, D. R. Entem, F. Fernández et al, Phys. Lett. B, 781: 678 (2018), arXiv:1707.01915
[13]
P. G. Ortega and E. Ruiz Arriola, PoS Hadron, 2017: 236 (2018), arXiv:1711.10193
[14]
N. A. Tornqvist, Z. Phys. C, 61: 525 (1994), arXiv:hep-ph/9310247
[15]
F.E. Close and P.R. Page, Phys. Lett. B, 578: 119 (2004), arXiv:hep-ph/0309253
[16]
E. Braaten and M. Kusunoki, Phys. Rev. D, 69: 074005 (2004), arXiv:hepph/0311147
[17]
P. Braun-Munzinger and B. Dönigus, Nucl. Phys. A, 987(144): (2019)
[18]
Y. Cai et al, (2019), arXiv: 1905.02753
[19]
R. F. Dashen and G. L. Kane, Phys. Rev. D, 11: 136 (1975)
[20]
G. Parisi, Statistical Field Theory, (REDWOOD CITY, USA: ADDISON-WESLEY, 1988, p.352, FRONTIERS IN PHYSICS, 66)
[21]
K. Huang, Introduction to statistical physics, Chapman and Hall/CRC (2009)
[22]
E. Ruiz Arriola, L.L. Salcedo, and E. Megias, Acta Phys. Polon. Supp., 8: 439 (2015), arXiv:hep-ph/1505.02922
[23]
E. Ruiz Arriola, L. L. Salcedo, and E. Megias, Acta Phys. Polon. B, 45: 2407 (2014), arXiv:hep-ph/1410.3869
[24]
R. F. Dashen, J. B. Healy, and I. J. Muzinich, Phys. Rev. D, 14: 2773 (1976)
[25]
R. Navarro Prez, J.E. Amaro, and E. Ruiz Arriola, Phys. Rev. C, 88: 064002 (2013), arXiv: 1310.2536, [Erratum: Phys. Rev. C, 91, no.2, 029901(2015)]
[26]
D. Gamermann, J. Nieves, E. Ruiz Arriola et al, Phys. Rev. D, 81: 014029 (2010), arXiv:hep-ph/0911.4407
[27]
E. Ruiz Arriola, S. Szpigel, and V.S. Timoteo, Phys. Lett. B, 728: 596 (2014), arXiv:nucl-th/1307.1231
[28]
P. G. Ortega et al., Phys. Rev. D, 81: 054023 (2010), arXiv:hep-ph/0907.3997
[29]
C. J. Horowitz and A. Schwenk, Nucl. Phys. A, 776: 55 (2006)
[30]
A. Andronic et al, Nature, 561: 321 (2018), arXiv:1710.09425
[31]
D.W. Sivers, S.J. Brodsky, and R. Blankenbecler, Phys. Rept., 23: 1 (1976)
[32]
J. Rak and M.J. Tannenbaum, High pT physics in the heavy ion era (Cambridge University Press, Vol. 34, 2013)
[33]
R.P. Feynman, R.D. Field, and G.C. Fox, Phys. Rev. D, 18: 3320 (1978), [739(1978)]
[34]
R. Hagedorn, Riv. Nuovo Cim. 6N10 1 (1983)
[35]
H. Feshbach, Physics Today, 40: 9 (1987)
[36]
C. Tsallis, Possible Generalization of Boltzmann-Gibbs Statistics, (1988)
[37]
I. Bediaga, E.M.F. Curado, and J.M. de Miranda, Physica A, 286: 156 (2000), arXiv:hep-ph/9905255
[38]
W.M. Alberico, A. Lavagno, and P. Quarati, Eur. Phys. J. C, 12: 499 (2000), arXiv:nucl-th/9902070
[39]
E. Megias, D.P. Menezes and A. Deppman, Physica A, 421: 15 (2015)
[40]
T. Bhattacharyya et al, Eur. Phys. J. A, 54: 222 (2018), arXiv:1712.08334
[41]
J. Cleymans and D. Worku, Eur. Phys. J. A, 48: 160 (2012), arXiv:1203.4343
[42]
P. G. Ortega and E. Ruiz Arriola, Work in preparation
[43]
T. Sjostrand, S. Mrenna, and P.Z. Skands, Comput. Phys. Commun., 178: 852 (2008), arXiv:0710.3820
[44]
T. Sjostrand, S. Mrenna, and P.Z. Skands, JHEP, 05: 026 (2006), arXiv:hepph/0603175
[45]
ALICE, S. Acharya et al, Phys. Rev. C, 97: 024615 (2018), arXiv:1709.08522
[46]
C MS, S. Chatrchyan et al, JHEP, 02: 011 (2012), arXiv:1111.1557
[47]
C MS, S. Chatrchyan et al, JHEP, 04: 154 (2013), arXiv:1302.3968
[48]
ATLAS, M. Aaboud et al, JHEP, 01: 117 (2017), arXiv:1610.09303
[49]
TOTEM, G. Antchev et al, EPL, 101: 21004 (2013)
[50]
F. James and M. Roos, Comput. Phys. Commun., 10: 343 (1975)
[51]
C. Li and C. Z. Yuan, arXiv: 1907.09149[hep-ex]
[52]
Particle Data Group, C. Patrignani et al, Chin. Phys. C, 40: 100001 (2016)
[53]
Belle and C.Z. Yuan, in 29th International Conference on Physics in Collision (PIC 2009, Kobe, Japan, August 30-September 2, 2009)
[54]
Belle, Y. Kato et al, Phys. Rev. D, 97: 012005 (2018), arXiv:1709.06108
[55]
A. Esposito et al, Phys. Rev. D, 92: 034028 (2015), arXiv:1508.00295
[56]
G. A. Baker, Phys. Rev. C, 60: 054311 (1999)