Polarization of protons produced in interactions of 650-840 mev-photons with li-7 and c-12 nuclei

Tonapetyan, S.G. ; Konovalov, O.G. ; Derebchinskii, A.I. ; et al.
Pisma Zh.Eksp.Teor.Fiz. 11 (1970) 165-168, 1970.
Inspire Record 65490 DOI 10.17182/hepdata.19308

None

3 data tables

Polarization of protons in the reactions $\gamma^{3,4}$He$\rightarrow\overrightarrow{p}X$ and the quasideuteron model

Zybalov, A.A. ; Karasev, S.P. ; Konovalov, O.G. ; et al.
Sov.J.Nucl.Phys. 47 (1988) 955-956, 1988.
Inspire Record 1392524 DOI 10.17182/hepdata.17410

None

1 data table

No description provided.


Proton polarization in deuteron photodisintegration in the Δ(1232)-resonance region

Zybalov, A.A. ; Konovalov, O.G. ; Marekhin, S.V. ; et al.
Nucl.Phys.A 533 (1991) 642-650, 1991.
Inspire Record 1392876 DOI 10.17182/hepdata.36724

We report the results from measurements of proton polarization P , in the γ +D→p+n reaction at photon energies ranging from 200 to 350 MeV. The data obtained are compared with the measured analysing power A , of the reverse reaction and with model calculations. The assumption of the dominant contribution of isobar configurations in this region is on the whole confirmed by the present proton polarization measurements.

5 data tables

No description provided.

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Inclusive $\bar{\Lambda}$ Polarization in $K^+ p$ Interactions at 32-{GeV}/$c$ and 70-{GeV}/$c$

The Soviet-CERN collaboration Azhinenko, I.V. ; Amaglobeli, N.S. ; Baland, J.F. ; et al.
Phys.Lett.B 121 (1983) 183, 1983.
Inspire Record 179546 DOI 10.17182/hepdata.41221

We present results on the inclusive polarization of Λ hyperons produced in K + p interactions at 32 and 70 GeV/ c . A large positive Λ polarization is observed in the kaon fragmentation region. The polarization is energy independent, increases strongly with increasing x , but shows essentially no p T -dependence.

8 data tables
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Polarization in the quasielastic scattering of 1-GeV/c protons on light nuclei.

Miklukho, O.V. ; Aleshin, N.P. ; Belostotsky, S.L. ; et al.
Phys.Atom.Nucl. 63 (2000) 824-833, 2000.
Inspire Record 533009 DOI 10.17182/hepdata.31238

Polarization measurements in the A(p, 2p)B reactions on 6Li, 7Li, and 28Si nuclei at a proton-beam energy of 1 GeV were performed in a kinematically complete experiment. By using a two-arm magnetic spectrometer, two secondary protons were recorded in coincidence at asymmetric scattering angles of θ1=15°−26° and θ2=58.6° for residual-nucleus momenta in the range K B=0–150 MeV/c. Either arm of the spectrometer was equipped with polarimeters based on proportional chambers. The data coming from this experiment are analyzed within the distorted-wave impulse approximation. It is shown that the polarization of recoil protons formed at angle θ2 in the interaction featuring a proton from the P shell of the 7Li nucleus can be described under the assumption of an effective intranuclear-proton polarization by using the single-particle shell-model wave function of the nucleus. Our data on the polarizations of the two protons from the reaction (p, 2p) on a 28Si nucleus also suggest the effective polarization of the protons in the D shell of the 28Si nucleus. It is found that, for high recoil-nucleus momenta of K B≥90 MeV/c, the effective polarization of the protons in the P shell of the 6Li nucleus—this polarization was discovered in studying the polarization of recoil protons in the reaction 6Li(p, 2p)5He—cannot be described within the shell model assuming LS coupling. As might have been expected, the polarization of recoil protons knocked out from the S shells of the 6Li and 7Li nuclei comply well with the predictions obtained in the impulse approximation with allowance for the depolarization effect alone.

37 data tables

REACTION WITH THE LI6 P-SHELL PROTON.

REACTION WITH THE LI6 P-SHELL PROTON.

REACTION WITH THE LI6 P-SHELL PROTON.

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POLARIZATION OF PROTONS IN REACTION GAMMA D ---> P N AT E (GAMMA) = 0.7-GEV - 1-GEV FOR THETA (P) = 90-DEGREES C.M. (IN RUSSIAN)

Bratashevsky, A.S. ; Zybalov, A.A. ; Karasev, S.P. ; et al.
Yad.Fiz. 44 (1986) 960-964, 1986.
Inspire Record 239280 DOI 10.17182/hepdata.17436

None

1 data table

No description provided.


INVESTIGATION OF POLARIZATION PARAMETERS IN DEUTERON PHOTOFISSION INDUCED BY LINEARLY POLARIZED PHOTONS. (IN RUSSIAN)

Bratashevsky, A.S. ; Gorbenko, V.G. ; Gushchin, V.A. ; et al.
Yad.Fiz. 43 (1986) 785-790, 1986.
Inspire Record 238205 DOI 10.17182/hepdata.17613

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4 data tables

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STUDY OF POLARIZATION IN EXCLUSIVE PROTON - DEUTERON BREAKUP REACTION p D ---> p p n AT 1-GeV

Aleshin, N.P. ; Belostotsky, S.L. ; Dotsenko, Yu.V. ; et al.
LENINGRAD-87-1259, 1987.
Inspire Record 247406 DOI 10.17182/hepdata.9284

None

4 data tables

No description provided.

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PROTON POLARIZATION DUE TO A TWO PARTICLE SPLITTING OF A HE-3 NUCLEUS BY LINEARLY POLARIZED PHOTONS

Gorbenko, V.G. ; Zybalov, A.A. ; Karnaukhov, I.M. ; et al.
JETP Lett. 42 (1985) 428-430, 1985.
Inspire Record 231769 DOI 10.17182/hepdata.16882

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1 data table

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