J.-P. Porte
CERN
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Featured researches published by J.-P. Porte.
Nuclear Physics | 1981
M. Barth; C. De Clercq; E. A. De Wolf; J. J. Dumont; D. Johnson; J. Lemonne; P. Peeters; H. Drevermann; L. Gerdyukov; Y. Goldschmidt-Clermont; G. Harigel; C. Milstene; J.-P. Porte; R. T. Ross; S. Squarcia; P. Theocharopoulos; G. Vassiliadis; C. Caso; R. Contri; F. Fontanelli; R. Monge; U. Trevisan; J. F. Baland; J. Beaufays; J. Hanton; F. Grard; P. A. van der Poel; Z. Dziembowski; L. Gatignon; W. Kittel
Abstract The inclusive production of neutral kaons in 70 GeV/ c K + p interactions is studied with the CERN BEBC bubble chamber. The (semi-)inclusive cross sections are interpreted in terms of the various strangeness channels leading to neutral kaon production. The invariant inclusive cross section for kaon production is studied as a function of p t 2 and the Feynman variable x . The latter distributions are considered both “raw” and corrected for the presence of K 0 s resulting from K ∗ decay. They are compared with the predictions expected from the Regge-Mueller formalism, the recombination model and fragmentation models.
Nuclear Physics | 1980
G. Ransoné; P. Sixel; H.H. Kaufmann; R. Klein; H. Vogt; H. Dreverman; D. Kuhn; J.-P. Porte; R. T. Ross; F. Triantis; K. Dziunikowska; B. Muryn; K.W.J. Barnham; J. Wells; P. R. S. Wright; D. Dallman; F. Mandl; M. Bardadin-Otwinowska; Maciej Górski; A. Jachołkowska; M. Szczekowski
Abstract The charged multiplicity distribution is presented for K − p interactions produced in the hydrogen bubble chamber, BEBC, using an r.f. separated, tagged K − beam of 110 GeV/ c momentum. A comparison with K + p, πp and pp data at lower energies shows that the main features of the multiplicity distributions depend on energy and charge of the incident particles, but not on their strangeness. At high energies, only the energy is important.
European Physical Journal C | 1979
M. Barth; C. De Clercq; E. A. De Wolf; J. J. Dumont; M. Gijsen; D. Johnson; J. Lemonne; P. Peeters; H. Drevermann; Y. Goldschmidt-Clermont; G. Harigel; J.-P. Porte; R. T. Ross; A. Stergiou; C. Caso; R. Contri; R. Monge; S. Squarcia; U. Trevisan; J. F. Baland; J. Beaufays; F. Grard; J. Kesteman; P. A. van der Poel; W. Kittel; W.J. Metzger; D.J. Schotanus; R.T. Van de Walle; Yu. A. Belokopitov; P. Chliapnikov
Cross sections and charged multiplicity distributions forK+p interactions at 70 GeV/c are presented and compared withK+p data at other energies. Comparisons are also made with available π+p,pp, andK−p data.
European Physical Journal C | 1982
M. Barth; A. E. de Wolf; D. Johnson; P. Theocharopoulos; H. Drevermann; Y. Goldschmidt-Clermont; J.-P. Porte; R. T. Ross; S. Squarcia; C. Caso; R. Contri; F. Fontanelli; R. Monge; U. Trevisan; J. F. Baland; J. Beaufays; J. Hanton; F. Grard; P. A. van der Poel; L. Gatignon; D.J. Schotanus; A. Stergiou; R.T. Van de Walle; V. V. Brizgalov; P. Chliapnikov; A. B. Fenyuk; I. A. Gritsaenko; O. V. Kasian; V. M. Kubic; S. B. Lugovsky
AbstractResults are presented onK+p elastic scattering and on the reactionK+p→K+pπ+π− at 70 GeV/c. For the elastic channel, we measured the total ((2.29±0.04)mb) and differentialdσ/dt cross sections. The reactionK+p→K+pπ+π− has a total cross section of (470±23) μb and is shown to be dominated by diffractive dissociation processes. The contributions of the quasi-two-body channels
European Physical Journal C | 1982
R. Casali; A. Anostolakis; C. Caso; F. Grard; Y. Goldschmidt-Clermont; P. Herquet; A. Jacholkowska; G. Parisis; C. Poiret; J.-P. Porte; G. Vassiliadis
European Physical Journal C | 1992
C. Albajar; A. Taurok; A. Norton; F. Pauss; W. Jank; T. Shah; M. Della Negra; W. Von Schlippe; Sergio Cittolin; C. Seez; E F Eisenhandler; J. A. Coughlan; M. Markytan; I.F. Fensome; O.C. Allkofer; H. Tuchscherer; P. Cennini; A. Bezaguet; C. H. Tan; R. Kinnunen; E Terrente-Lujan; K. Eggert; A. Moulin; Karimaki; H. Wagner; J.-P. Porte; R. Prosi; R. Priem; C. Markou; A. Gonidec
K^ + p \to K*^0 (890)\Delta ^{ + + } (1,236)
Physics Letters B | 1982
Marie Barth; Catherine De Clercq; Els de Wolf; J. J. Dumont; D. Johnson; J. Lemonne; P. Theocharopoulos; H. Drevermann; Y. Goldschmidt-Clermont; Caroline Milstene; J.-P. Porte; R. T. Ross; Martha Spyropoulou-Stassinaki; S. Squarcia; C. Caso; Rachele Contri; F. Fontanelli; Rosa Monge; U. Trevisan; J. F. Baland; J. Beaufays; J. Hanton; F. Grard; L. Gatignon; P. A. van der Poel; D.J. Schotanus; A. Stergiou; R.T. Van de Walle; P.V. Chiliapnikov; A. B. Fenyuk
European Physical Journal C | 1981
M. Barth; C. De Clercq; E. A. De Wolf; J. J. Dumont; D. Johnson; J. Lemonne; P. Peeters; H. Drevermann; Y. Goldschmidt-Clermont; G. Harigel; C. Milstene; J.-P. Porte; R. T. Ross; M. Spyropoulou-Stassinaka; S. Squarcia; P. Theocharopoulos; G. Vassiliadis; C. Caso; R. Contri; F. Fontanelli; R. Monge; U. Trevisan; J. F. Baland; J. Beaufays; J. Hanton; F. Grard; P. A. van der Poel; L. Gatignon; W. Kittel; W.J. Metzger
and
European Physical Journal C | 1981
M. Barth; C. De Clercq; E. A. De Wolf; J. J. Dumont; D. Johnson; J. Lemonne; P. Peeters; R. Contri; H. Drevermann; L. Gerdyukov; Y. Goldschmidt-Clermont; G. Harigel; J. Joensuu; C. Milstene; J.-P. Porte; R. T. Ross; M. Spyropoulou-Stassinaki; C. Caso; F. Fontanelli; R. Monge; S. Squarcia; U. Trevisan; J. F. Baland; J. Beaufays; F. Grard; J. Hanton; P. A. van der Poel; L. Gatignon; W. Kittel; W.J. Metzger
European Physical Journal C | 1981
M. Barth; Catherine De Clercq; E. A. Wolf; J. J. Dumont; D. Johnson; J. Lemonne; P. Peeters; H. Drevermann; Y. Goldschmidt-Clermont; G. Harigel; C. Milstene; J.-P. Porte; R. T. Ross; M. Spyropoulou-Stassinaki; S. Squarcia; P. Theocharopoulos; G. Vassiliadis; C. Caso; R. Contri; F. Fontanelli; R. Monge; U. Trevisan; J. F. Baland; J. Beaufays; J. Hanton; F. Grard; P. A. Poel; L. Gatignon; W. Kittel; W.J. Metzger
K^ + p \to K*^0 (1,430)\Delta ^{ + + } (1,236)
