Vasilevskii, I.M.
nucl-ex
POL
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Measurement of the g p -> K^0 Sigma^+ reaction with the Crystal Ball/TAPS detectors at the Mainz Microtron

The A2 collaboration Aguar-Bartolome, P. ; Annand, J.R.M. ; Arends, H.J. ; et al.
Phys.Rev.C 88 (2013) 044601, 2013.
Inspire Record 1237227 DOI 10.17182/hepdata.64391

The g p -> K^0 Sigma^+ reaction has been measured from threshold to Eg=1.45 GeV (W_cm=1.9 GeV) using the Crystal Ball and TAPS multiphoton spectrometers together with the photon tagging facility at the Mainz Microtron MAMI. In the present experiment, this reaction was searched for in the 3pi^0 p final state, by assuming K^0_S -> pi^0 pi^0 and Sigma^+ -> pi^0 p. The experimental results include total and differential cross sections as well as the polarization of the recoil hyperon. The new data significantly improve empirical knowledge about the g p -> K^0 Sigma^+ reaction in the measured energy range. The results are compared to previous measurements and model predictions. It is demonstrated that adding the present g p -> K^0 Sigma^+ results to existing data allowed a better description of this reaction with various models.

4 data tables
Table 1

The differential cross section for photon energies 1125, 1175 and 1225 MeV.

Table 2

The differential cross section for photon energies 1275, 1325, 1375 and 1425 MeV.

Table 3

The recoil polarization of the SIGMA+ for photon energy 1125, 1175 and 1225 MeV.

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Tensor analyzing powers in the reactions p(d,p)d and p(d,p)p n at zero angle for incident-deuteron momenta between 3.5-GeV/c and 6.5-GeV/c.

Azhgirei, L.S. ; Chernykh, E.V. ; Ladygin, V.P. ; et al.
Phys.Atom.Nucl. 61 (1998) 432-447, 1998.
Inspire Record 474393 DOI 10.17182/hepdata.17151

None

12 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Measurement of the tensor analyzing power T(20) in inclusive deuteron breakup at 9-GeV/c on hydrogen and carbon

Azhgirey, L.S. ; Afanasyev, S.V. ; Chernykh, E.V. ; et al.
Phys.Lett.B 387 (1996) 37-42, 1996.
Inspire Record 328522 DOI 10.17182/hepdata.28341

The tensor analyzing power T 20 in inclusive deuteron breakup at 9 GeV/c and 0° on hydrogen and carbon targets up to internal momenta k of the proton in the deuteron of ∼ 1 GeV/c has been measured. The analyzing power remains negative up to the highest measured values of k , and is in definite disagreement with predictions from several theoretical models. A systematic difference between T 20 for deuteron breakup on hydrogen and carbon is observed.

2 data tables
Table 1

No description provided.

Table 2

No description provided.


Measurement of the tensor analyzing power for the C-12 (d, p) reaction at P(d) = 9.1-GeV/c and zero angle proton emission. (In Russian)

Ableev, V.G. ; Vizireva, L. ; Dzhemuchadze, S.V. ; et al.
Dubna JINR - 4(43)-90 (90,rec.Oct.) 5-9.C, 1990.
Inspire Record 304748 DOI 10.17182/hepdata.48496

None

1 data table
Table 1

Proton momentum in deuteron rest frame (ANTILAB).


SPIN EFFECTS IN CUMULATIVE PRODUCTION OF PROTONS AND DEUTERONS IN PROTON - NUCLEUS INTERACTIONS AT 16-GeV TO 64-GeV

Belyaev, I.M. ; Vlasov, N.V. ; Gavrishchuk, O.P. ; et al.
484-488, 1989.
Inspire Record 285499 DOI 10.17182/hepdata.38741

None

28 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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A-dependence of Polarization of $\Lambda^0$ Produced Inclusively in Neutron - Nucleus Interactions

The BIS-2 collaboration Aleev, A.N. ; Arefev, V.A. ; Balandin, V.P. ; et al.
Z.Phys.C 36 (1987) 27, 1987.
Inspire Record 237043 DOI 10.17182/hepdata.39599

TheA-dependence of the polarization ofΛ0,s produced inclusively in neutron-nucleus interactions at a mean neutron momentum of about 40 GeV/c has been measured in an experiment performed using the BIS-2 spectrometer at the Serpukhov accelerator. Carbon, Aluminium and Copper targets were used. TheΛ0,s were produced in the kinematical region of 0.6<pT<1.3 GeV/c and 0.2<xF<0.9. Describing the polarization of theΛ0,s by ℘=a·A a value of (−0.15+0.07/−0.60) was obtained by a fit to our data.

2 data tables
Table 1

POLARIZATION IS DESCRIBED BY A POWER LOW: POL = C*A**B, WHERE C = -1.1, +0.4, -0.3 , A- ATOMIC NUMBER AND B = -0.15, +0.07, -0.6.


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

None

1 data table
Table 1

No description provided.


POLARIZATION PARAMETERS SIGMA, T, AND P FOR THE REACTION GAMMA P ---> P PI0 IN THE ENERGY INTERVAL 0.9-GEV - 1.5-GEV AT THETA (PI0) center-of-mass = 120-DEGREES

Asaturian, M.M. ; Belyaev, A.A. ; Vartapetian, G.A. ; et al.
JETP Lett. 44 (1986) 341-344, 1986.
Inspire Record 240634 DOI 10.17182/hepdata.16911

None

1 data table
Table 1

No description provided.


ASYMMETRY OF CROSS-SECTIONS FOR THE REACTION GAMMA HE-3 ---> P D WITH LINEARLY POLARIZED GAMMA RAYS

Belyaev, A.A. ; Getman, V.A. ; Gorbenko, V.G. ; et al.
JETP Lett. 40 (1984) 1275-1277, 1984.
Inspire Record 220217 DOI 10.17182/hepdata.16924

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


INVESTIGATION OF THE REACTION GAMMA P ---> DELTA++ PI- ON POLARIZED PROTONS. (IN RUSSIAN)

Belyaev, A.A. ; Getman, V.A. ; Gorbenko, V.G. ; et al.
Yad.Fiz. 35 (1982) 373-375, 1982.
Inspire Record 179828 DOI 10.17182/hepdata.17756

None

1 data table
Table 1

No description provided.