Polarization in quasielastic (p,2p) scattering on a 4He nucleus at 1 GeV

O. V. Miklukho, G. M. Amalsky, V. A. Andreev, S. L. Belostotsky, D. O. Veretennikov, Yu V. Elkin, A. A. Zhdanov, A. A. Izotov, A. Yu Kiselev, A. I. Kovalev, L. M. Kochenda, M. P. Levchenko, Tetsuo Noro, A. N. Prokofiev, D. A. Prokofiev, H. Sakaguchi, V. Yu Trautman, V. A. Trofimov, S. I. Trush, O. Ya Fedorov & 2 others K. Hatanaka, A. V. Shvedchikov

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The polarization of secondary protons from the (p, 2p) reaction induced by 1-GeV protons incident to a 4He nucleus was measured in a kinematically complete experiment. By using a two-arm magnetic spectrometer, two secondary protons from this reaction were recorded in coincidence at unequal scattering angles of Θ1 = 18°-24.21° and Θ2 = 53.22° over a broad range of the recoil-nucleus momentum K B between 0 and 150 MeV/c. It was found that the measured polarization of either secondary proton is less than that observed in free elastic proton-proton scattering. The magnitude of this difference is determined by the mean binding energy of s-shell protons rather than by the effective nuclear density. The polarizations measured in inclusive quasielastic and elastic scattering of 1-GeV protons on 4He nuclei are presented for scattering angles in the range Θ1 = 18° - 24.21°.

Original languageEnglish
Pages (from-to)452-459
Number of pages8
JournalPhysics of Atomic Nuclei
Volume69
Issue number3
DOIs
Publication statusPublished - Mar 1 2006

Fingerprint

nuclei
protons
polarization
scattering
proton scattering
elastic scattering
binding energy
spectrometers
momentum

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics

Cite this

Miklukho, O. V., Amalsky, G. M., Andreev, V. A., Belostotsky, S. L., Veretennikov, D. O., Elkin, Y. V., ... Shvedchikov, A. V. (2006). Polarization in quasielastic (p,2p) scattering on a 4He nucleus at 1 GeV. Physics of Atomic Nuclei, 69(3), 452-459. https://doi.org/10.1134/S1063778806030082

Polarization in quasielastic (p,2p) scattering on a 4He nucleus at 1 GeV. / Miklukho, O. V.; Amalsky, G. M.; Andreev, V. A.; Belostotsky, S. L.; Veretennikov, D. O.; Elkin, Yu V.; Zhdanov, A. A.; Izotov, A. A.; Kiselev, A. Yu; Kovalev, A. I.; Kochenda, L. M.; Levchenko, M. P.; Noro, Tetsuo; Prokofiev, A. N.; Prokofiev, D. A.; Sakaguchi, H.; Trautman, V. Yu; Trofimov, V. A.; Trush, S. I.; Fedorov, O. Ya; Hatanaka, K.; Shvedchikov, A. V.

In: Physics of Atomic Nuclei, Vol. 69, No. 3, 01.03.2006, p. 452-459.

Research output: Contribution to journalArticle

Miklukho, OV, Amalsky, GM, Andreev, VA, Belostotsky, SL, Veretennikov, DO, Elkin, YV, Zhdanov, AA, Izotov, AA, Kiselev, AY, Kovalev, AI, Kochenda, LM, Levchenko, MP, Noro, T, Prokofiev, AN, Prokofiev, DA, Sakaguchi, H, Trautman, VY, Trofimov, VA, Trush, SI, Fedorov, OY, Hatanaka, K & Shvedchikov, AV 2006, 'Polarization in quasielastic (p,2p) scattering on a 4He nucleus at 1 GeV', Physics of Atomic Nuclei, vol. 69, no. 3, pp. 452-459. https://doi.org/10.1134/S1063778806030082
Miklukho OV, Amalsky GM, Andreev VA, Belostotsky SL, Veretennikov DO, Elkin YV et al. Polarization in quasielastic (p,2p) scattering on a 4He nucleus at 1 GeV. Physics of Atomic Nuclei. 2006 Mar 1;69(3):452-459. https://doi.org/10.1134/S1063778806030082
Miklukho, O. V. ; Amalsky, G. M. ; Andreev, V. A. ; Belostotsky, S. L. ; Veretennikov, D. O. ; Elkin, Yu V. ; Zhdanov, A. A. ; Izotov, A. A. ; Kiselev, A. Yu ; Kovalev, A. I. ; Kochenda, L. M. ; Levchenko, M. P. ; Noro, Tetsuo ; Prokofiev, A. N. ; Prokofiev, D. A. ; Sakaguchi, H. ; Trautman, V. Yu ; Trofimov, V. A. ; Trush, S. I. ; Fedorov, O. Ya ; Hatanaka, K. ; Shvedchikov, A. V. / Polarization in quasielastic (p,2p) scattering on a 4He nucleus at 1 GeV. In: Physics of Atomic Nuclei. 2006 ; Vol. 69, No. 3. pp. 452-459.
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abstract = "The polarization of secondary protons from the (p, 2p) reaction induced by 1-GeV protons incident to a 4He nucleus was measured in a kinematically complete experiment. By using a two-arm magnetic spectrometer, two secondary protons from this reaction were recorded in coincidence at unequal scattering angles of Θ1 = 18°-24.21° and Θ2 = 53.22° over a broad range of the recoil-nucleus momentum K B between 0 and 150 MeV/c. It was found that the measured polarization of either secondary proton is less than that observed in free elastic proton-proton scattering. The magnitude of this difference is determined by the mean binding energy of s-shell protons rather than by the effective nuclear density. The polarizations measured in inclusive quasielastic and elastic scattering of 1-GeV protons on 4He nuclei are presented for scattering angles in the range Θ1 = 18° - 24.21°.",
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AU - Levchenko, M. P.

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AU - Prokofiev, A. N.

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AU - Sakaguchi, H.

AU - Trautman, V. Yu

AU - Trofimov, V. A.

AU - Trush, S. I.

AU - Fedorov, O. Ya

AU - Hatanaka, K.

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