CERN Accelerating science

000880594 001__ 880594
000880594 003__ SzGeCERN
000880594 005__ 20171211113844.0
000880594 0248_ $$aoai:cds.cern.ch:880594$$pcerncds:CERN
000880594 041__ $$aeng
000880594 100__ $$aBüsser, F W
000880594 245__ $$aObservation of $\pi^{0}$ mesons with large transverse momentum in high-energy proton-proton collisions
000880594 260__ $$c1973
000880594 520__ $$aInvariant cross-sections are presented for the inclusive reaction p+p to pi /sup 0/+anything. Measurements of large transverse momentum pi /sup 0/'s (2.5 GeV/c<p/sub t/<9 GeV/c) were made near 90 degrees at the CERN ISR at five centre-of-mass energies ( square root s=23.5, 30.6, 44.8, 52.7 and 62.4 GeV). At large p/sub t/, the invariant cross-sections are seen to vary with s and p/sub t/, in good agreement with a fit of the form Ap/sub perpendicular to //sup -n/F(p/sub t// square root s), with n approximately=8 and F(p/sub t// square root s) approximately=exp(-26p/sub t// square root s). (12 refs).
000880594 595__ $$aCERN-NP
000880594 595__ $$aSIS INSP2005
000880594 595__ $$aSIS:2005 PR/LKR added
000880594 595__ $$i578815
000880594 65017 $$2SzGeCERN$$aParticle Physics - Phenomenology
000880594 6531_ $$9INSPEC$$a23
000880594 6531_ $$9INSPEC$$aCERN ISR
000880594 6531_ $$9INSPEC$$ahigh energy pp collisions
000880594 6531_ $$9INSPEC$$ainclusive reaction
000880594 6531_ $$9INSPEC$$ainvariant cross sections
000880594 6531_ $$9INSPEC$$alarge transverse momentum
000880594 6531_ $$9INSPEC$$apion0 production
000880594 690C_ $$aARTICLE
000880594 690C_ $$aCERN
000880594 693__ $$aXX$$eXX
000880594 695__ $$9INSPEC$$aelementary-particle-inclusive-reactions
000880594 695__ $$9INSPEC$$apion-production
000880594 695__ $$9INSPEC$$aproton- proton-interactions
000880594 700__ $$0AUTHOR|(CDS)2051118$$9#BEARD#$$aBlumenfeld, B
000880594 700__ $$aCamilleri, L L
000880594 700__ $$aCool, R L
000880594 700__ $$aDi Lella, L
000880594 700__ $$aGladding, G
000880594 700__ $$aLederman, Leon Max
000880594 700__ $$aLitt, L
000880594 700__ $$aPlacci, A
000880594 700__ $$aPope, B G
000880594 700__ $$aSegler, S L
000880594 700__ $$aSmith, A M
000880594 700__ $$aYoh, J K
000880594 700__ $$aZavattini, E
000880594 710__ $$5NP
000880594 773__ $$c471-6$$n3$$pPhys. Lett. B$$v46$$y1973
000880594 901__ $$uCERN
000880594 916__ $$sn$$w200625$$yy2005
000880594 960__ $$a13
000880594 961__ $$c20100608$$h1159$$lCER01$$x20050831
000880594 963__ $$aPUBLIC
000880594 970__ $$a002553638CER
000880594 980__ $$aARTICLE