Study of massive electron pair production at the CERN intersecting storage rings

Kourkoumelis, C; Resvanis, LK; Filippas, TA; Fokitis, E; Cnops, AM; Cobb, JH; Hogue, R; Iwata, S; Palmer, RB; Rahm, DC; Rehak, P; Stumer, I; Fabjan, CW; Fields, T; Lissauer, D; Mannelli, I; Mouzourakis, P; Nakamura, K; Nappi, A; Struczinski, W; Willis, WJ; Goldberg, M; Horwitz, N; Moneti, GC; Lankford, AJ

dc.contributor.author	Kourkoumelis, C	en
dc.contributor.author	Resvanis, LK	en
dc.contributor.author	Filippas, TA	en
dc.contributor.author	Fokitis, E	en
dc.contributor.author	Cnops, AM	en
dc.contributor.author	Cobb, JH	en
dc.contributor.author	Hogue, R	en
dc.contributor.author	Iwata, S	en
dc.contributor.author	Palmer, RB	en
dc.contributor.author	Rahm, DC	en
dc.contributor.author	Rehak, P	en
dc.contributor.author	Stumer, I	en
dc.contributor.author	Fabjan, CW	en
dc.contributor.author	Fields, T	en
dc.contributor.author	Lissauer, D	en
dc.contributor.author	Mannelli, I	en
dc.contributor.author	Mouzourakis, P	en
dc.contributor.author	Nakamura, K	en
dc.contributor.author	Nappi, A	en
dc.contributor.author	Struczinski, W	en
dc.contributor.author	Willis, WJ	en
dc.contributor.author	Goldberg, M	en
dc.contributor.author	Horwitz, N	en
dc.contributor.author	Moneti, GC	en
dc.contributor.author	Lankford, AJ	en
dc.date.accessioned	2014-03-01T01:05:52Z
dc.date.available	2014-03-01T01:05:52Z
dc.date.issued	1980	en
dc.identifier.issn	0370-2693	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/9039
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-10444277904&partnerID=40&md5=dd86f85e0ef3928612b9fe8a680fd5a9	en
dc.subject.classification	Physics, Multidisciplinary	en
dc.title	Study of massive electron pair production at the CERN intersecting storage rings	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1980	en
heal.abstract	Data from a study of electron pairs produced in pp collisions (√s = 5 and 63 GeV) are used to extend measurements of the scaling function down to m/√s ≈ 0.07 (4.5 < m < 19 GeV). The dilepton continuum can be described by the scaling formula (fx475-1). The average transverse momentum of dielectrons was found to be 1.43 ± 0.07 GeV, independent of mass (in the range 4.5 < m < 8.7 GeV) and rising with √s. The angular decay distribution of the pairs was measured in the s-channel helicity system and found to behave like 1 + α cos2θ, where α = 1.15 ± 0.34. The angular decay of Υ{hooked} at the same energies was found to have α = 0.31 ± 0.35. © 1980.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Physics Letters B	en
dc.identifier.isi	ISI:A1980JS75600039	en
dc.identifier.volume	91	en
dc.identifier.issue	3-4	en
dc.identifier.spage	475	en
dc.identifier.epage	480	en