Projects per year
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.
Original language | English |
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Pages (from-to) | 312-316 |
Number of pages | 5 |
Journal | Physics Letters B |
Volume | 714 |
Issue number | 2-5 |
DOIs | |
Publication status | Published - 14 Aug 2012 |
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Dive into the research topics of 'A lattice study of the glue in the nucleon'. Together they form a unique fingerprint.Projects
- 2 Finished
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HadronPhysics3: Study of Strongly Ineracting Matter
Horsley, R. (Principal Investigator)
1/01/12 → 31/12/14
Project: Research
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EC: STRONGNET
Hart, A. (Principal Investigator), Booth, S. (Co-investigator), Boyle, P. (Co-investigator), Del Debbio, L. (Co-investigator), Horsley, R. (Co-investigator), Kennedy, A. (Co-investigator), Kenway, R. (Co-investigator), Pendleton, B. (Co-investigator) & Zanotti, J. (Co-investigator)
1/01/10 → 31/12/13
Project: Research