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Measurement of diffractive rho photoproduction using HERA-II data |
| Reference |
Preliminary results expected for EPS03, Summer 2003 |
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B List |
| Abstract |
Just before the current shutdown of HERA, the H1 experiment dedicated two weeks of data taking to a special run, during which a sample of about 27000 elastic and proton-dissociative rho-photoproduction events were collected, covering a range in squared four momentum transfer |t| up to 3 GeV^2. A measurement of the differential cross sections in |t| and the photon proton centre-of-mass energy W is presented as a first analysis of HERA II data. |
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