BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:Light meson spectroscopy at BESIII
DTSTART;VALUE=DATE-TIME:20210726T161500Z
DTEND;VALUE=DATE-TIME:20210726T164000Z
DTSTAMP;VALUE=DATE-TIME:20260312T171135Z
UID:indico-contribution-8-0-69@cern.ch
DESCRIPTION:Speakers: FANG\, Shuangshi (IHEP\, CAS)\nDue to the high produ
 ction of light mesons J/ψ radiative and hadronic decays\, the largest sam
 ple of J/ψ events accumulated at the BESIII detector offers a unique labo
 ratory to study the light mesons spectroscopy and search for the light exo
 tic states. In this talk\, we shall report the recent progresses on the li
 ght meson spectroscopy achieved at BESIII.\n\nhttps://indico.nucleares.una
 m.mx/event/1541/session/8/contribution/69
LOCATION:Mexico City
URL:https://indico.nucleares.unam.mx/event/1541/session/8/contribution/69
END:VEVENT
BEGIN:VEVENT
SUMMARY:Scalar and tensor mesons from a coupled-channel analysis
DTSTART;VALUE=DATE-TIME:20210726T164000Z
DTEND;VALUE=DATE-TIME:20210726T170000Z
DTSTAMP;VALUE=DATE-TIME:20260312T171135Z
UID:indico-contribution-8-0-272@cern.ch
DESCRIPTION:Speakers: Prof. SARANTSEV\, Andrey (HISKP\, Bonn)\nA coupled-c
 hannel analysis of the BES3 data on the J/Psi radiative decay has been per
 formed to identify the spectrum of scalar and of tensor mesons.The fit inc
 ludes the BES3 data\,the data from antiproton-nucleon annihilation and the
  data on pipi scattering. The analysis reveals the existence of ten scalar
  isoscalar resonances. In the tensor sector the radiative J/Psi data show 
 only evidence for f2(1270) and f2 (1525).Above their masses\, the invarian
 t mass spectrum shows no significant structures\n\nhttps://indico.nucleare
 s.unam.mx/event/1541/session/8/contribution/272
LOCATION:Mexico City
URL:https://indico.nucleares.unam.mx/event/1541/session/8/contribution/272
END:VEVENT
BEGIN:VEVENT
SUMMARY:J/psi radiative decays and the glueball candidates
DTSTART;VALUE=DATE-TIME:20210726T170000Z
DTEND;VALUE=DATE-TIME:20210726T172500Z
DTSTAMP;VALUE=DATE-TIME:20260312T171135Z
UID:indico-contribution-8-0-137@cern.ch
DESCRIPTION:Speakers: Mr. RODAS\, Arkaitz (Universidad Complutense de Madr
 id)\nWe present recent work on the determination of several scalar and ten
 sor resonances produced in $J/\\psi$ radiative decays. We extract 7 total 
 inelastic resonances\, of which the most interesting ones are the $f_0(150
 0)$ and $f_0(1710)$\, considered glueball candidates. We implement many di
 fferent parameterizations fulfilling the unitarity and analyticity require
 ments to asses our uncertainties. Finally the radiative couplings of the $
 f_0(1500)$ and $f_0(1710)$ resonances are compared.\n\nhttps://indico.nucl
 eares.unam.mx/event/1541/session/8/contribution/137
LOCATION:Mexico City
URL:https://indico.nucleares.unam.mx/event/1541/session/8/contribution/137
END:VEVENT
BEGIN:VEVENT
SUMMARY:The scalar glueball from BESIII data on radiative $J/\\psi$ decays
DTSTART;VALUE=DATE-TIME:20210726T172500Z
DTEND;VALUE=DATE-TIME:20210726T174500Z
DTSTAMP;VALUE=DATE-TIME:20260312T171135Z
UID:indico-contribution-8-0-20@cern.ch
DESCRIPTION:Speakers: Prof. KLEMPT\, Eberhard (University of Bonn)\nA coup
 led-channel analysis of data on radiative $J/\\psi$ decays constrained by 
 \nfurther data reveals the existence of ten scalar isoscalar resonances. F
 ive seem to be mainly SU(3) singlet\, five mainly octet states. Pure octet
  mesons should not be produced in radiative $J/\\psi$ decays. But their yi
 eld is significant and peaks at 1865 MeV with no background. Singlet meson
 s are produced over a wide mass range and peak at the same mass: The peak 
 is interpreted as the scalar glueball of lowest mass.\n\nhttps://indico.nu
 cleares.unam.mx/event/1541/session/8/contribution/20
LOCATION:Mexico City
URL:https://indico.nucleares.unam.mx/event/1541/session/8/contribution/20
END:VEVENT
BEGIN:VEVENT
SUMMARY:Meson and glueball spectroscopy within the graviton soft wall  mod
 el.
DTSTART;VALUE=DATE-TIME:20210726T174500Z
DTEND;VALUE=DATE-TIME:20210726T180500Z
DTSTAMP;VALUE=DATE-TIME:20260312T171135Z
UID:indico-contribution-8-0-47@cern.ch
DESCRIPTION:Speakers: Dr. RINALDI\, Matteo (Universitat de Valencia and In
 stitut de Fisica Corpuscular\, Valencia)\nThe graviton soft wall model (GS
 W) provides a unified description of the scalar\n glueball and meson spect
 ra with a unique energy scale.  We use this model to calculate the masses 
 of the odd and even ground states of glueballs for various spins. In addit
 ion\,  the spectra of the $\\rho$\, $a_1$\,$\\eta$ and $\\pi$ mesons will 
 be addressed. Results are in excellent agreement with current experimental
  data\, an achievement obtained without any additional \nparameters.\n\nht
 tps://indico.nucleares.unam.mx/event/1541/session/8/contribution/47
LOCATION:Mexico City
URL:https://indico.nucleares.unam.mx/event/1541/session/8/contribution/47
END:VEVENT
END:VCALENDAR