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1.
Bailly J. L. Caso C. Chiba Y. Dibon H. Epp B. Ferrando A. Fontanelli F. Ganguli S. N. Gémesy T. Gurtu A. Hamatsu R. Hidas P. Hirose T. Hrubec J. Ivanyshenkov Yu. Kageya T. Khalatyan N. Kistenev E. Kita I. Kitamura S. Kubik V. MacNaughton J. Malhotra P. K. Matsumoto S. Mittra I. S. Montanet L. Neuhofer G. Pinter G. Porth P. Raghavan R. Rodrigo T. Singh J. Squarcia S. Takahashi K. Tanaka R. Tikhonova L. A. Trevisan U. Yamagata T. Zholobov G. Zotkin S. A. 《Zeitschrift fur Physik C Particles and Fields》1989,43(3):341-348
Zeitschrift für Physik C Particles and Fields - Correlations among identically charged pions were measured for pions produced inp p collisions at 360 GeV/c using the EHS spectrometer. The... 相似文献
2.
M. Barth E. A. De Wolf P. Theocharopoulos H. Drevermann Y. Goldschmidt-Clermont M. Spyropoulou-Stassinaki R. T. Ross G. Vassiliadis C. Caso R. Contri F. Fontanelli J. F. Baland J. Beaufays F. Grard L. Gatignon A. Stergiou R. T. Van de Walle P. V. Chliappnikov A. B. Fenyuk L. N. Gerdyukov I. A. Gritsaenko T. C. Makharadze V. I. Nikolaenko Y. L. Petrovikh V. M. Ronjin 《Zeitschrift fur Physik C Particles and Fields》1984,22(1):23-31
Inclusive and semi-inclusive cross sections and distributions of γ's and π0's inK + p interactions at 70 GeV/c are presented. The results are compared to other experiments and to the Lund model for low-p T hadron collisions. 相似文献
3.
J. L. Bailly W. Bartl F. Bruyant W. M. Bugg C. Caso R. Contri H. Dibon R. Di Marco B. Epp A. Ferrando F. Fontanelli P. Girtler A. Gurfu E. L. Hart P. Herquet J. Hrubec Y. Iga E. Kisteney S. Kitamura J. M. Kohli H. Kohno J. C. Marin M. Markytan I. S. Mittra L. Montanet G. Neuhofer Y. Petrovykh R. Plano B. Poljakov P. Porth B. Powell B. Pylgroms T. Rodrigo A. H. Rogers J. Salicio S. Squarcia P. Stamer V. Stopchenko K. Sudhakar U. Trevisan C. Willmott T. Yamagata V. Yarba EHS-RCBC Collaboration Bombay-CERN-Genova-Innsbruck-Japan UG-Madrid-Mons-Rutgers-Serpukhov-Tennessee-Vienna Collaboration 《Zeitschrift fur Physik C Particles and Fields》1984,22(2):119-124
The intermediate and forward gamma detectors of EHS are used to reconstructπ°'s produced by 360 GeV/cpp interactions in the Rapid Cycling Bubble Chamber (RCBC). Using thepp forwardbackward symmetry, the inclusiveπ° production cross section is obtainedσ π°=(132±11) mb. The averageπ° multiplicity is determined as a function of the charged particle multiplicity. The (1?x) dependence is given for differentp T regions. 相似文献
4.
We introduce a bi-Hamiltonian hierarchy on the loop-algebra of
endowed with a suitable Poisson pair. It gives rise to the usual Camassa–Holm (CH) hierarchy by means of a bi-Hamiltonian reduction, and its first nontrivial flow provides a three-component extension of the CH equation. 相似文献
5.
M. Asai J. L. Bailly S. Banerjee F. Bruyant W. M. Bugg C. Caso H. Dibon R. Di Marco T. Emura B. Epp A. Ferrando Y. Fisyak F. Fontanelli P. Girtler A. Gurtu R. Hamatsu E. L. Hart P. Herquet J. Hrubec Y. Iga N. Khalatjan E. Kistenev P. Ladron de Guevara J. MacNaughton J. C. Marin M. Markytan I. S. Mittra L. Montanet G. Neuhofer N. Ohshima Y. Petrovikh P. Porth B. Pijlgroms M. Regler T. Rodrigo J. Saliclo J. B. Singh S. Squarcia P. Stamer V. Stopchenko U. Trevisan C. Willmott G. Zholobov EHS-RCBC Collaboration 《Zeitschrift fur Physik C Particles and Fields》1985,27(1):11-19
6.
M. Asai T. Aziz J. F. Bailly J. F. Baland S. Banerjee W. Bartl A. Batunin C. Caso F. Diez-Medo B. Epp A. Ferrando F. Fontanelli S. N. Ganguli V. G. Gavrjusev T. Gemesy P. Girtler A. Gurtu R. Hamatsu P. Herquet J. Hrubec Y. Iga V. Khalatyan E. Kistenev J. M. Kohli J. Mac Naughton J. C. Marin M. Markytan L. Montanet G. Neuhofer G. Pinter P. Porth R. Raghavan T. Rodrigo J. M. Salicio J. B. Singh S. Squarcia K. Takahashi L. A. Tikhonova U. Trevisan T. Tsurugai V. Yarba G. Zholobov S. Zotkin EHS-RCBC Collaboration 《Zeitschrift fur Physik C Particles and Fields》1987,34(4):429-435
Production properties and correlations forK s 0 K s 0 ,K s 0 Λ,K s 0 ¯Λ and Λ¯Λ systems in 360 GeV/cpp interactions are presented. All rapidity gap distributions are observed to peak at Δy=0 and the azimuthal angular distributions between the two particles are consistent with being flat. Experimental results are compared with the quark fusion and Lund models of particle production. 相似文献
7.
J. L. Bailly S. Banerjee F. Bruyant B. Buschbeck C. Caso H. Dibon B. Epp A. Ferrando F. Fontanelli T. Gemesy A. Gurtu R. Hamatsu Ph. Herquet T. Hirose J. Hrubec Yu. Ivanysherkov E. P. Kistenev N. Khalatyan S. Kitamura T. Kreuzberger V. Kubik P. Lipa P. K. Malhotra M. Markytan I. S. Mittra L. Montanet G. Neuhofer G. Pinter P. Porth R. Raghavan T. Rodrigo J. B. Singh S. Squarcia U. Trevisan K. Takahashi L. A. tikhonova T. Yamagata G. Zholobov J. Zoll S. A. Zotkin NA EHS - RCBC Collaboration 《Zeitschrift fur Physik C Particles and Fields》1988,40(1):13-24
Two particle correlations of hadrons produced in 360 GeV/cpp interactions are investigated in the transverse plane and in rapidity. The data were obtained at the European hybrid spectrometer equipped with a rapid cycling bubble chamber. The observed transverse and rapidity correlations are compared with the one string LUND-and a two string dual parton-model. These models predict in general stronger correlations in the transverse plane and much weaker correlations in rapidity than found in the data. The LUND-FRITIOF-and multichain dual parton models provide a better reproduction of the data, although the agreement is not yet satisfactory. Only the UA5 cluster model GENCL shows agreement with the data. 相似文献
8.
9.
M. Asai J. L. Bailly H. B?ttcher F. Bruyant C. Caso Y. Chiba H. Dibon B. Epp A. Ferrando F. Fontanelli S. N. Ganguli T. Gémesy R. Hamatsu P. Hidas T. Hirose J. Hrubec T. Kageya N. Khalatyan E. Kistenev I. Kita S. Kitamura V. Kubik J. MacNaughton M. Markytan S. Matsumoto I. S. Mittra L. Montanet G. Neuhofer G. Pinter P. Porth T. Rodrigo J. Singh S. Squarcia K. Takahashi R. Tanaka L. A. Tikhonova U. Trevisan R. Wischnewski T. Yamagata S. A. Zotkin NA EHS-RCBC Collaboration 《Zeitschrift fur Physik C Particles and Fields》1990,46(4):593-598
Properties of proton diffractive dissociation have been investigated for four-prong final states in proton-proton reactions at 360 GeV/c, in particular forpp→ppπ +π? mπ 0(m=0,1,2). Mass distributions and decay angular distributions are given. The decay of the diffractive system is seen to be very anisotropic, and largep T is suppressed at higher masses. It is found that the “pomeron” couples with a single valence quark of the incident proton, but indications for a diquark-pomeron coupling are also found. Similarities with fragmentation in lepton-hadron deep inelastic scattering are underlined. 相似文献
10.
M. Barth C. De Clercq E. De Wolf J. J. Dumont D. P. 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 D. J. Schotanus A. Stergiou R. T. Van de Walle Y. Belokopitov V. Brizgalov P. Chliapnikov A. Fenuyk V. Kubic E. Krytchenko S. Lugovsky V. Nikolaenko J. Petrovikh V. Ronjin O. Tchikilev V. Yarba V. Zjigunov 《Zeitschrift fur Physik C Particles and Fields》1981,7(2):89-96
The inclusive inelastic processesK + p→pX + andK + p→Δ ++ X 0 are studied at an incident momentum of 70 GeV/c. The data comes from the Big European Bubble Chamber BEBC filled with hydrogen, exposed to an rf reparatedK + beam at the CERN SPS accelerator. The inclusive cross section for protons with laboratory momentump LAB≦1.2 GeV/c is equal to (6.1±0.1) mb. InclusiveΔ ++-production is studied for |t p, Δ|<1.0(GeV/c)2. Comparisons are made with otherK + p data and withpp data at 69 GeV/c. Evidence is found for Pomeron exchange at the beam vertex both for slow proton andΔ ++-production as well as for absorptive pion exchange at the (p,Δ ++) vertex. 相似文献