Bulletin of the American Physical Society
5th Joint Meeting of the APS Division of Nuclear Physics and the Physical Society of Japan
Volume 63, Number 12
Tuesday–Saturday, October 23–27, 2018; Waikoloa, Hawaii
Session FE: Mini-symposium: Photoproduction and Electroproduction of Hadrons II
9:00 AM–11:30 AM,
Friday, October 26, 2018
Hilton
Room: King's 1
Chair: Kyungseon Joo, University of Connecticut
Abstract ID: BAPS.2018.HAW.FE.3
Abstract: FE.00003 : Neutral Pion SIDIS Multiplicity with CLAS12*
9:30 AM–9:45 AM
Presenter:
Giovanni Angelini
(The George Washington University)
Authors:
Giovanni Angelini
(The George Washington University)
Harut Avagyan
(Jefferson Lab)
The CLAS12 spectrometer (JLab) is an ideal detector for the study of nucleon’s imaging via the analysis of multidimensional distributions of final-state hadrons in semi-inclusive deep inelastic scattering (SIDIS). In the current fragmentation region, the structure functions parametrizing the cross-section can be expressed in terms of the convolution of universal functions. These universals functions are the so-called transverse momentum dependent partonic distribution functions and the fragmentation functions. The former describes quarks distribution in terms of their momenta while the latter describes the hadronization process of quarks.
The hadron electroproduction multiplicity, i.e., the measurement of normalized hadron yield in SIDIS, depends on the ratio of structure functions and can provide an insight on the hadronization process. In this talk, the multiplicity of neutral pion is shown on a subset of the data collected so far by CLAS12 using an unpolarized hydrogen target.
*Supported in part by the U.S. Department of Energy, Office of Science, Office of Nuclear Physics, under Award No.DE–SC0016583, and in part by the JSA/Jefferson Lab Graduate Fellowship award (2017-2018)
To cite this abstract, use the following reference: http://meetings.aps.org/link/BAPS.2018.HAW.FE.3
Follow Us |
Engage
Become an APS Member |
My APS
Renew Membership |
Information for |
About APSThe American Physical Society (APS) is a non-profit membership organization working to advance the knowledge of physics. |
© 2024 American Physical Society
| All rights reserved | Terms of Use
| Contact Us
Headquarters
1 Physics Ellipse, College Park, MD 20740-3844
(301) 209-3200
Editorial Office
100 Motor Pkwy, Suite 110, Hauppauge, NY 11788
(631) 591-4000
Office of Public Affairs
529 14th St NW, Suite 1050, Washington, D.C. 20045-2001
(202) 662-8700