GDH 2004: Proceedings of the Third International Symposium on the Gerasimov-drell-hearn Sum Rule And Its Extensions

Title

GDH 2004: Proceedings of the Third International Symposium on the Gerasimov-drell-hearn Sum Rule And Its Extensions

Role

Editors: Sebastian Kuhn,‎ Jian-ping Chen

Contributing author: Angela Biselli, CLAS Collaboration

Files

Document Type

Book Contribution

Description/Summary

Angela Biselli is a contributing author, "Spin asymmetries for exclusive and semi-exclusive reactions with CLAS."

Article abstract: An extensive experimental program to measure the spin structure of the nucleons is being carried out with the CLAS detector at Jefferson Lab using a longitudinally polarized electron beam incident on a longitudinally polarized target. Spin degrees of freedom offer new tools to explore the baryon structure and test the many theoretical approaches that attempt to characterize it, such as effective Lagrangian models and transverse momentum dependent parton distributions. I will present preliminary results for single and double spin asymmetries for exclusive π0, π+, and η electroproduction in the resonance region compared with unitary isobar and dynamical models, as well as ρ electroproduction for DIS kinematics. I will also report on an analysis of the semi-inclusive and exclusive channels where double and single spin asymmetries were used to study transverse momentum dependent parton distributions.

ISBN

9789812561459

Publication Date

2005

Publication Information

Biselli, A. [CLAS Collaboration] (2005). Spin asymmetries for exclusive and semi-exclusive reactions with CLAS. In S. Kuhn, J. Chen (Eds.), GDH 2004: Proceedings of the Third International Symposium on the Gerasimov-drell-hearn Sum Rule And Its Extensions, (pp. 113-122). World Scientific Publishing Co.

Comments

Copyright 2005 World Scientific Publishing Co.

GDH 2004: Proceedings of the Third International Symposium on the Gerasimov-drell-hearn Sum Rule And Its Extensions

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