Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Particle Physics, Exotic Hadron Spectroscopy"'
Publikováno v:
Physical Review
Ultra-peripheral heavy ion collisions constitute an ideal setup to look for exotic hadrons because of their low event multiplicity and the possibility of an efficient background rejection. We propose to look for four-quark states produced by photon-p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::460a12e24dcfc66703e9dc70248ac305
Publikováno v:
Symmetry
Volume 13
Issue 5
Symmetry, Vol 13, Iss 751, p 751 (2021)
Volume 13
Issue 5
Symmetry, Vol 13, Iss 751, p 751 (2021)
The charmonium-like exotic states $Y(4230)$ and the less known $Y(4320)$, produced in $e^+e^-$ collisions, are sources of positive parity exotic hadrons in association with photons or pseudoscalar mesons. We analyze the radiative and pion decay chann
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d16e88cba0dc33ff1a43dc458af5aec4
Publikováno v:
Physical Review
From a study of the lineshape of the $X(3872)$, the LHCb collaboration measures a sizeable negative effective range. This cannot be reconciled with a shallow $D\bar{D}^*$ bound state hypothesis. Based on Weinberg's compositeness criterion, together w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a57b6edb4317d5d52a4afdfab83f2d9c
Publikováno v:
Physical Review
We present the analysis of a new signature for light dark matter detection with superfluid He4: the emission of three phonons. We show that, in a region of mass below the MeV, the kinematics of this process can offer a way to reconstruct the dark mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b5c659c89c616347801b86a5d187d4a1
https://infoscience.epfl.ch/record/286129
https://infoscience.epfl.ch/record/286129