Braun, Vladimir M. and Göckeler, Meinulf and Horsley, Roger and Kaltenbrunner, Thomas and Lenz, Alexander and Nakamura, Yoshifumi and Pleiter, Dirk and Rakow, Paul E. L and Rohrwild, Jürgen and Schierholz, Gerrit and Schäfer, Andreas and Stüben, Hirnnerk and Warkentin, Nikolaus (2009) Electroproduction of the N*(1535) Resonance at Large Momentum Transfer. Physical Review Letters 103 (7), 072001.
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Abstract
We report on the first lattice calculation of light-cone distribution amplitudes of the N*(1535) resonance, which are used to calculate the transition form factors at large momentum transfers using light-cone sum rules. In the region Q2>2 GeV2, where the light-cone expansion is expected to converge, the results appear to be in good agreement with the experimental data.
| Item Type: | Article | ||||||
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| Institutions: | Physics > Institute of Theroretical Physics > Chair Professor Braun > Group Vladimir Braun | ||||||
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| Classification: |
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| Subjects: | 500 Science > 530 Physics | ||||||
| Status: | Published | ||||||
| Refereed: | Unknown | ||||||
| Created at the University of Regensburg: | Unknown | ||||||
| Owner: | Universitätsbibliothek Regensburg | ||||||
| Deposited On: | 15 Mar 2010 14:17 | ||||||
| Last Modified: | 21 Jul 2011 00:23 | ||||||
| Item ID: | 13549 |
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