[Halld-physics] draft abstract

Zisis Papandreou zisis at uregina.ca
Tue Feb 26 22:40:23 EST 2019


Hi folks:

I have been invited to give a talk at the Canadian Association of Physicists' Annual Congress in June:
https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.cap.ca%2Fcongress-conference%2Fcongress-2019%2F&data=02%7C01%7CHalld-physics%40jlab.org%7C1d4ce6a632cc464b8ed308d69c654f1c%7Cb4d7ee1f4fb34f0690372b5b522042ab%7C1%7C0%7C636868356272474751&sdata=hwe%2FVf3x4e5BlfSppZfUbSwWp0uneoTmIBbepiNOJy4%3D&reserved=0 <https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.cap.ca%2Fcongress-conference%2Fcongress-2019%2F&data=02%7C01%7CHalld-physics%40jlab.org%7C1d4ce6a632cc464b8ed308d69c654f1c%7Cb4d7ee1f4fb34f0690372b5b522042ab%7C1%7C0%7C636868356272474751&sdata=hwe%2FVf3x4e5BlfSppZfUbSwWp0uneoTmIBbepiNOJy4%3D&reserved=0>

This is a 25’+5’ talk.

A draft title and talk are attached.  The emphasis will be on eta/eta-prime that Regina has worked on but in order to profile GlueX in the Canadian scene, I am thinking of showing select results from work of others (e.g. J/psi, etc).

I welcome feedback.

Cheers, Zisis…


Title:  The GlueX Experiment: A Search for Exotic Matter

Abstract: A long-standing goal of hadron physics has been to understand how the quark and gluon degrees of freedom that are present in the fundamental QCD Lagrangian manifest themselves in the spectrum of hadrons.  The GlueX Experiment’s place in the global spectroscopy program is complementary to efforts at other facilities: using 8-9 GeV linearly polarized photons at Jefferson Lab, GlueX is focusing on the exploration of the light-quark domain, potentially accessing hybrid mesons with exotic JPC quantum numbers produced in photon-proton reactions. The experiment has recently finished its first phase of running having collected 280 billion triggers, with 20% of the data in active analyses.  The key features and results of this compelling physics program will be presented with emphasis on the beam asymmetry ratio between the eta-prime and eta mesons as it is sensitive to the exchange processes in the resonance production mechanism.


Dr. Zisis Papandreou
Professor of Physics, Ph.D., P.Phys.
---------------------------------------------------------
Department of Physics   
University of Regina	    
3737 Wascana Parkway
Regina, SK  S4S 0A2	 CANADA

Phone: (306) 585-5379
Fax: (306) 585-5659
Email:  zisis at uregina.ca <mailto:zisis at uregina.ca>
Website: https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.uregina.ca%2Fscience%2Fphysics%2Fpeople%2Ffaculty-research%2Fzisis-papandreou%2Findex.html&data=02%7C01%7CHalld-physics%40jlab.org%7C1d4ce6a632cc464b8ed308d69c654f1c%7Cb4d7ee1f4fb34f0690372b5b522042ab%7C1%7C0%7C636868356272474751&sdata=QduVLCa1opcTFzDCDL6G2Xbr6LQA90GDRTd%2BcCeIAps%3D&reserved=0 <https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.uregina.ca%2Fscience%2Fphysics%2Fpeople%2Ffaculty-research%2Fzisis-papandreou%2Findex.html&data=02%7C01%7CHalld-physics%40jlab.org%7C1d4ce6a632cc464b8ed308d69c654f1c%7Cb4d7ee1f4fb34f0690372b5b522042ab%7C1%7C0%7C636868356272474751&sdata=QduVLCa1opcTFzDCDL6G2Xbr6LQA90GDRTd%2BcCeIAps%3D&reserved=0>




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