Advertisement

JETP Letters

, Volume 101, Issue 10, pp 670–673 | Cite as

Production of cumulative particles and light nuclear fragments at high p T values beyond the fragmentation region of nuclei in pA collisions at a proton energy of 50 GeV

  • N. N. Antonov
  • V. A. Viktorov
  • V. A. GapienkoEmail author
  • G. S. Gapienko
  • V. N. Gres’
  • M. A. Ilyushin
  • V. A. Korotkov
  • A. I. Mysnik
  • A. F. Prudkoglyad
  • A. A. Semak
  • V. I. Terekhov
  • V. Ya. Uglekov
  • M. N. Ukhanov
  • B. V. Chuiko
  • S. S. Shimanskii
Fields, Particles, and Nuclei

Abstract

The first data on the production of cumulative π+, p, and light nuclear fragments d and t emitted from a nucleus with a high transverse momentum at an angle of 35° in the laboratory system have been reported. The data have been obtained at the SPIN setup at the interaction of a 50-GeV proton beam extracted from the U-70 accelerator (IHEP, Protvino) with C, Al, Cu, and W nuclei.

Keywords

Transverse Momentum JETP Letter Short Range Correlation High Transverse Momentum Cumulative Process 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    V. S. Stavinskii, Sov. J. Part. Nucl. 10, 373 (1979); G. A. Leksin, Phys. At. Nucl. 65, 1985 (2002).Google Scholar
  2. 2.
    V. F. Peresedov and L. S. Zolin, Phys. Scripta 48, 210 (1993); V. B. Kopeliovich, G. K. Matushko, and I. K. Potashnikova, J. Phys. G: Nucl. Part. Phys. 41, 125107 (2014).ADSCrossRefGoogle Scholar
  3. 3.
    A. V. Efremov, V. T. Kim, and G. I. Lykasov, Sov. J. Nucl. Phys. 44, 151 (1986).Google Scholar
  4. 4.
    V. V. Ammosov, N. N. Antonov, A. A. Baldin, V. A. Viktorov, V. A. Gapienko, G. S. Gapienko, A. A. Golovin, V. N. Gres, A. A. Ivanilov, V. I. Koreshev, V. A. Korotkov, A. I. Mysnik, A. F. Prudkoglyad, Yu. M. Sviridov, A. A. Semak, et al., Phys. At. Nucl. 76, 1213 (2013).CrossRefGoogle Scholar
  5. 5.
    V. V. Ammosov, N. N. Antonov, A. A. Baldin, V. A. Viktorov, V. A. Gapienko, G. S. Gapienko, V. N. Gres, V. A. Korotkov, A. I. Mysnik, A. F. Prudkoglyad, Yu.M. Sviridov, A. A. Semak, V. I. Terekhov, V. Ya. Uglekov, M. N. Ukhanov, et al., Yad. Fiz. Inzh. 4(9–10), 773 (2013); arXiv:1410.5582v2 [nucl-ex].Google Scholar
  6. 6.
    V. V. Abramov, B. Yu. Baldin, A. F. Buzulutskov, V. G. Vasilchenko, A. A. Volkov, V. Yu. Glebov, A. S. Dyshkant, A. O. Efimov, V. N. Evdokimov, A. N. Krinitsin, V. I. Kryshkin, M. I. Mutafyan, V. M. Podstavkov, A. I. Ronzhin, R. M. Sulyaev, L. K. Turchinovich, and V. V. Zmushko, Sov. J. Nucl. Phys. 45, 845 (1987).Google Scholar
  7. 7.
    S. T. Butler and C. A. Pearson, Phys. Rev. 129, 836 (1963).ADSCrossRefGoogle Scholar
  8. 8.
    M. I. Strikman and L. L. Frankfurt, Sov. J. Part. Nucl. 11, 221 (1980).Google Scholar
  9. 9.
    J. Arrington, D. W. Higinbotham, G. Rosner, and M. Sargsian, Progr. Part. Nucl. Phys. 67, 898 (2012).ADSCrossRefGoogle Scholar

Copyright information

© Pleiades Publishing, Inc. 2015

Authors and Affiliations

  • N. N. Antonov
    • 1
  • V. A. Viktorov
    • 1
  • V. A. Gapienko
    • 1
    Email author
  • G. S. Gapienko
    • 1
  • V. N. Gres’
    • 1
  • M. A. Ilyushin
    • 1
  • V. A. Korotkov
    • 1
  • A. I. Mysnik
    • 1
  • A. F. Prudkoglyad
    • 1
  • A. A. Semak
    • 1
  • V. I. Terekhov
    • 1
  • V. Ya. Uglekov
    • 1
  • M. N. Ukhanov
    • 1
  • B. V. Chuiko
    • 1
  • S. S. Shimanskii
    • 2
  1. 1.Institute for High Energy PhysicsNational Research Centre Kurchatov InstituteProtvino, Moscow regionRussia
  2. 2.Joint Institute for Nuclear ResearchDubna, Moscow regionRussia

Personalised recommendations