Horsley, R. and Millo, R. and Nakamura, Y. and Perlt, H. and Pleiter, D. and Rakow, P. E. L. and Schierholz, G. and Schiller, A. and Winter, F. and Zanotti, J. M. (2012) A lattice study of the glue in the nucleon QCDSF-UKQCD Collaboration. PHYSICS LETTERS B, 714 (2-5). pp. 312-316. ISSN 0370-2693, 1873-2445
Full text not available from this repository. (Request a copy)Abstract
By introducing an additional operator into the action and using the Feynman-Hellmann theorem we describe a method to determine both the quark line connected and disconnected terms of matrix elements. As an illustration of the method we calculate the gluon contribution (chromo-electric and chromo-magnetic components) to the nucleon mass. (C) 2012 Elsevier B.V. All rights reserved.
Item Type: | Article |
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Uncontrolled Keywords: | ; |
Subjects: | 500 Science > 530 Physics |
Divisions: | Physics > Institute of Theroretical Physics Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Dirk Pleiter |
Depositing User: | Dr. Gernot Deinzer |
Date Deposited: | 07 May 2020 06:28 |
Last Modified: | 07 May 2020 06:28 |
URI: | https://pred.uni-regensburg.de/id/eprint/18299 |
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