Powered by Indico v3.0.3
ABSTRACT:
I will briefly review the holography inspired stringy hadron (HISH) model. Using this model we scanned over all possible charmed tetraquarks and pentaquarks. We determined the trajectories associated with each of the exotic hadron candidates. The trajectories include further exotic states with higher angular momentum or higher stringy excited states. We examined 71 tetraquarks and 210 pentaquarks. Few of these states have already been found but most of the predicted zoo have yet not been discovered. We analyzed the strong decay processes of these exotic hadrons and compute the corresponding decay widths of part of them. I will emphasize predictions that may be relevant to the BESIII experiment.
About the speaker:
Jacob Sonnenschein is an Emeritus professor at Tel- Aviv university. He is a string theorist. He has been a visiting professor in the IAS Princeton, CERN, Imperial College and a year ago in NYU and SCGP. He has researched various aspects of the string/gauge holographic duality. He proposed the holography inspired stringy hadron (HISH) model. He has applied the model to determine the spectra of mesons, baryons, glueballs and exotic hadrons. Using the model the strong decay widths of the various types of hadrons were computed. The spectra and decay widths were confronted with the experimental data.
Zoom meeting:
Meeting ID 会议号: 94482649286
Meeting URL 会议链接:: https://zoom.us/j/94482649286?pwd=WDFrdUVxUFhtM0NkcEllWGU1N0VYUT09
Password 会议密码: 123456