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Showing papers by "Vincenzo Cavasinni published in 1985"

Journal Article•DOI•
Measurement of the s dependence of jet production at the CERN pp collider

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J. A. Appel, Paolo Bagnaia1, M. Banner, Roberto Battiston2, K. Bernlöhr3, K. Borer4, M. Borghini1, Giovanni Carboni5, Vincenzo Cavasinni5, P. Cenci2, J.-C. Chollet6, Allan G Clark1, A. Codino2, C. Conta7, P. Darriulat1, B. De Lotto6, T. Del Prete5, L. Di Lella1, J. Dines-Hansen8, Kevin Einsweiler1, R. Engelmann1, Louis Fayard6, Marco Fraternali7, D. Froidevaux6, J.-M. Gaillard6, O. Gildemeister1, V. G. Goggi7, Claus Gössling1, B. Hahn4, H. Hänni4, John H. L. Hansen1, Peter Hansen8, Peter Hansen1, N. Harnew1, T. Himel1, Lydia Iconomidou-Fayard6, Peter Jenni1, E. E. Kluge3, O. Kofoed-Hansen9, Eric Lancon, Michele Livan7, S. Loucatos, B. Madsen8, P. Mani4, Bruno Mansoulie, Giancarlo Mantovani2, Livio Mapelli1, K. Meier1, B. Merkel6, R. Mollerud8, M. Moniez6, R. Moning4, M. Morganti5, C. Onions1, G. Parrour3, F. Pastore7, M. Pepe2, H. Plothow-Besch3, M. Polverel, A. Putzer3, L. Rasmussen8, J.P. Repellin6, Adele Rimoldi7, A. F. Rothenberg1, A. Roussarie, V. Ruhlmann, G. Sauvage6, J. Schacher4, M. Schlötelburg3, F. Stocker4, Melody A. Swartz1, J. Teiger, K. Tittel3, S.N. Tovey1, W.Y. Tsang1, M. Valdata-Nappi5, Valerio Vercesi7, A. R. Weidberg1, M. Wunsch3, H. Zaccone •
CERN1, University of Perugia2, Heidelberg University3, University of Bern4, University of Pisa5, University of Paris-Sud6, University of Pavia7, Niels Bohr Institute8, Technical University of Denmark9
10 Oct 1985-Physics Letters B
TL;DR: In this paper, the production of very large transverse momentum (p T ) hadron jets has been measured in the UA2 experiment at the CERN p p Collider for s =630 GeV.

64 citations

Journal Article•DOI•
Precise measurements of proton-antiproton and proton-proton total cross sections at the CERN intersecting storage rings

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Giovanni Carboni1, D. Lloyd Owen1, K. Potter1, M. Ambrosio, G. C. Barbarino, G. Paternoster, S. Patricelli, Vincenzo Cavasinni, T. Del Prete, M. Morganti, F. Schiavo, M. Valdata-Nappi, G. Anzivino2, P. D. Grannis2 •
CERN1, State University of New York System2
01 Jan 1985-Nuclear Physics
TL;DR: In this paper, a detailed account is given of high-precision measurements of the total hadronic cross sections of proton-antiproton and protonproton interactions at centre-of-mass energies of 30.6, 52.8 and 62.7 GeV.

32 citations

Journal Article•DOI•
Observation of double-Pomeron exchange in alpha-alpha collisions at the CERN intersecting storage rings

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Vincenzo Cavasinni, T. Del Prete, M. Morganti, F. Schiavo, D. Lloyd Owen1, G. Paternoster, S. Patricelli, G. Anzivino2 •
CERN1, State University of New York System2
01 Dec 1985-European Physical Journal C
TL;DR: In this article, the authors observed the process αα→ααX in which the α′s were emitted uncorrelated in the forward direction and the charged component of the clusterX was confined to a limited portion (|η|≲2) of the central region.
Abstract: We observed the process αα→ααX in which the α′s were emitted uncorrelated in the forward direction and the charged component of the clusterX was confined to a limited portion (|η|≲2) of the central region. We identified such reactions as being due to double-Pomeron exchange, for which we found a cross-section of (720±140)μb. The raw mean charged multiplicity of the clusterX was found to be 6.76±0.07 with a dispersionD=4.8. The measurements were performed at the CERN ISR at a centre-of-mass energy of\(\sqrt s = 126\) GeV. Similarities are drawn between double-Pomeron exchange in αα and inpp collisions.

4 citations

Journal Article•DOI•
Contribution of hard QCD interactions to the pp̄-pp total inelastic cross-section difference at the CERN ISR energies

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Vincenzo Cavasinni1, T. Del Prete1, M. Morganti1, R. Tripiccione1•
CERN1
04 Apr 1985-Physics Letters B
TL;DR: In this paper, a first-order QCD calculation was performed to evaluate a possible contribution of large-Q02 scattering to the pp/pp total inelastic cross-section difference at the CERN intersecting storage rings (ISR).

1 citations