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Ratio of isolated photon cross sections in p(p)over-bar collisions at root s=630 and 1800 GeV
| dc.contributor.author | Baringer, Philip S. | |
| dc.contributor.author | Bean, Alice | |
| dc.contributor.author | Coppage, Don | |
| dc.contributor.author | Hebert, C. | |
| dc.date.accessioned | 2007-05-09T20:00:12Z | |
| dc.date.available | 2007-05-09T20:00:12Z | |
| dc.date.issued | 2001-12 | |
| dc.identifier.citation | Abazov, VM; Abbott, B, et al. Ratio of isolated photon cross sections in p(p)over-bar collisions at root s=630 and 1800 GeV. PHYSICAL REVIEW LETTERS. December 2001. 87(25) | |
| dc.identifier.uri | http://hdl.handle.net/1808/1530 | |
| dc.description.abstract | The inclusive cross section for production of isolated photons has been measured in p (p) over bar collisions at roots = 630 GeV with the DO detector at the Fermilab Tevatron Collider. The photons span a transverse energy (E-T) range from 7-49 GeV and have pseudorapidity \eta\ < 2.5. This measurement is combined with the previous D0 result at <root>s = 1800 GeV to form a ratio of the cross sections. Comparison of next-to-leading-order QCD with the measured cross section at 630 GeV and the ratio of cross sections show satisfactory agreement in most of the E-T range. | |
| dc.language.iso | en_US | |
| dc.publisher | AMERICAN PHYSICAL SOC | |
| dc.title | Ratio of isolated photon cross sections in p(p)over-bar collisions at root s=630 and 1800 GeV | |
| dc.type | Article | |
| dc.identifier.doi | 10.1103/PhysRevLett.87.251805 | |
| dc.rights.accessrights | openAccess |
