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| 001 | 291780 | ||
| 005 | 20211110132645.0 | ||
| 024 | 7 | _ | |a 10.3204/DESY-PROC-2014-04/144 |2 datacite_doi |
| 037 | _ | _ | |a PUBDB-2015-05596 |
| 041 | _ | _ | |a en |
| 088 | 1 | _ | |a DESY-PROC-2014-04 |
| 088 | _ | _ | |a DESY-PROC-2014-04 |2 DESY |
| 100 | 1 | _ | |a Khaneft, Dmitry |b 0 |
| 111 | 2 | _ | |a Panic2014 |g Panic2014 |c Hamburg |d 2014-08-25 - 2014-08-29 |w Germany |
| 245 | _ | _ | |a Measuring Luminosity at OLYMPUS |
| 260 | _ | _ | |a Hamburg |c 2014 |b Deutsches Elektronen-Synchrotron, DESY |
| 300 | _ | _ | |a 173-176 |
| 336 | 7 | _ | |a Conference Paper |0 33 |2 EndNote |
| 336 | 7 | _ | |a conferenceObject |2 DRIVER |
| 336 | 7 | _ | |a Contribution to a conference proceedings |b contrib |m contrib |0 PUB:(DE-HGF)8 |s 1449831155_27444 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a Internal Report |0 PUB:(DE-HGF)15 |2 PUB:(DE-HGF) |m intrep |
| 336 | 7 | _ | |a INPROCEEDINGS |2 BibTeX |
| 520 | _ | _ | |a The OLYMPUS experiment~\cite{Milner:2014} seeks to provide a high-precision measurement (\textless1\% error) of the positron-proton versus electron-proton elastic scattering cross-section ratio. This requires fine control of all systematic uncertainties, including the calculation of the luminosity. For this purpose, multiple independent subsystems were operated alongside the main spectrometer during data taking to allow for empirical determination of the luminosity as a function of time. An approximate value is computed based on the parameters of the lepton beam and gaseous target, while small-angle elastic scatters of known cross-section are counted by two sets of ionization-based detector systems. The most precise value comes from counting coincidences of high-rate (pure QED) lepton-lepton scatters using a pair of calorimetric lead fluoride Cherenkov detectors. |
| 536 | _ | _ | |0 G:(DE-HGF)POF3-611 |c POF3-611 |f POF III |x 0 |a 611 - Fundamental Particles and Forces (POF3-611) |
| 588 | _ | _ | |a Dataset connected to DataCite, INSPIRE |
| 650 | _ | 7 | |a luminosity |2 INSPIRE |
| 650 | _ | 7 | |a cross section: elastic scattering |2 INSPIRE |
| 650 | _ | 7 | |a positron p |2 INSPIRE |
| 650 | _ | 7 | |a electron p: elastic scattering |2 INSPIRE |
| 650 | _ | 7 | |a cross section: ratio |2 INSPIRE |
| 650 | _ | 7 | |a calorimeter: lead |2 INSPIRE |
| 650 | _ | 7 | |a lepton: beam |2 INSPIRE |
| 650 | _ | 7 | |a quantum electrodynamics |2 INSPIRE |
| 650 | _ | 7 | |a Cherenkov counter |2 INSPIRE |
| 650 | _ | 7 | |a time dependence |2 INSPIRE |
| 650 | _ | 7 | |a lepton lepton |2 INSPIRE |
| 650 | _ | 7 | |a spectrometer |2 INSPIRE |
| 650 | _ | 7 | |a small-angle |2 INSPIRE |
| 693 | _ | _ | |0 EXP:(DE-MLZ)NOSPEC-20140101 |5 EXP:(DE-MLZ)NOSPEC-20140101 |e No specific instrument |x 0 |
| 700 | 1 | _ | |a OLYMPUS Collaboration |0 P:(DE-HGF)0 |b 1 |e Collaboration Author |
| 773 | _ | _ | |a 10.3204/DESY-PROC-2014-04/144 |
| 787 | 0 | _ | |a Schmidt, Alexander et.al. |d Hamburg : Deutsches Elektronen-Synchrotron, DESY, Hamburg, 2014 |i IsPartOf |0 PUBDB-2015-03603 |r DESY-PROC-2014-04 |t Proceedings, 20th International Conference on Particles and Nuclei (PANIC 14) |
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| 913 | 1 | _ | |a DE-HGF |b Forschungsbereich Materie |l Materie und Universum |1 G:(DE-HGF)POF3-610 |0 G:(DE-HGF)POF3-611 |2 G:(DE-HGF)POF3-600 |x 0 |4 G:(DE-HGF)POF |v Fundamental Particles and Forces |3 G:(DE-HGF)POF3 |
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| 920 | 1 | _ | |0 I:(DE-H253)ATLAS-20120731 |k ATLAS |l LHC/ATLAS Experiment |x 0 |
| 920 | 1 | _ | |0 I:(DE-H253)CMS-20120731 |k CMS |l LHC/CMS Experiment |x 1 |
| 920 | 1 | _ | |0 I:(DE-H253)UNI_EXP-20120731 |k UNI/EXP |l Uni Hamburg / Experimentalphysik |x 2 |
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