Ridge And Transverse Correlation Without Long-Range Longitudinal Correlation

dc.contributor.utaustinauthorChiu, Charles B.en
dc.creatorChiu, C. B.en
dc.creatorHwa, R. C.en
dc.date.accessioned2015-04-16T13:58:27Zen
dc.date.available2015-04-16T13:58:27Zen
dc.date.issued2013-05en
dc.description.abstractA simple phenomenological relationship between the ridge distribution in Delta eta and the single-particle distribution in eta can be established from the PHOBOS data on both distributions. The implication points to the possibility that it is not necessary to have long-range longitudinal correlation to explain the data. An interpretation of the relationship is then developed, based on the recognition that longitudinal uncertainty of the initial configuration allows for non-Hubble-like expansion at early time. It is shown that the main features of the ridge structure can be explained in a model where transverse correlation stimulated by semihard partons is the principal mechanism. This work is related to the azimuthal anisotropy generated by minijets in Au-Au collisions at 0.2 TeV on the one hand and to the ridge structure seen in pp collisions at 7 TeV on the other hand.en
dc.description.departmentPhysicsen
dc.identifier.citationCharles B. Chiu and Rudolph C. Hwa. Advances in High Energy Physics, Volume 2013, Article ID 728365, 11 pages. DOI: 10.1155/2013/728365en
dc.identifier.doi10.1155/2013/728365en
dc.identifier.issn1687-7357en
dc.identifier.urihttp://hdl.handle.net/2152/29390en
dc.language.isoEnglishen
dc.relation.ispartofserialAdvances in High Energy Physicsen_US
dc.rightsAdministrative deposit of works to UT Digital Repository: This works author(s) is or was a University faculty member, student or staff member; this article is already available through open access or the publisher allows a PDF version of the article to be freely posted online. The library makes the deposit as a matter of fair use (for scholarly, educational, and research purposes), and to preserve the work and further secure public access to the works of the University.en
dc.subjectangular-correlationsen
dc.subjectcollisionsen
dc.subjectsideen
dc.subjectphysics, particles & fieldsen
dc.titleRidge And Transverse Correlation Without Long-Range Longitudinal Correlationen
dc.typeArticleen
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