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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.


V0, anti-Xi+ and Omega- inclusive production cross-sections measured in hyperon experiment WA89 at CERN

The WA89 collaboration Adamovich, M.I. ; Aleksandrov, Yu.A. ; Baranov, S.P. ; et al.
Eur.Phys.J.C 26 (2003) 357-370, 2003.
Inspire Record 614087 DOI 10.17182/hepdata.43217

We report on a measurement of the inclusive cross sections of $\Lambda$ , $\overline\Lambda$ , K 0

28 data tables
Table 1

Total inclusive hyperon production cross sections for the SIGMA- beam on the Copper target.

Table 2

Total inclusive hyperon production cross sections for the SIGMA- beam on the Carbon target.

Table 3

Total inclusive hyperon production cross sections per nucleon for the SIGMA- beam, and the exponent in the cross section parametrization of the form A**POWER.

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Spectra and correlations of Lambda and Lambda produced in 340-GeV/c Sigma -+C and 260-GeV/c n+C interactions

Adamovich, M.I. ; Alexandrov, Yu.A. ; Baranov, S.P. ; et al.
Phys.Rev.C 65 (2002) 042202, 2002.
Inspire Record 585235 DOI 10.17182/hepdata.25354

We have measured the production of strange baryons and antibaryons in 340-GeV/c Σ−+C and 260-GeV/c n+C interactions. The single xF distributions show the expected leading particle effect, and the single pt2 distributions show a distinct nonthermal behavior. The xF distributions of Λ-Λ pairs indicate two different phase space distributions for the two coincident baryons. On the other hand two Λ¯’s show identical distributions. Momentum conservation during the formation process may represent a significant source for the observed behavior.

4 data tables
Table 1

Total inclusive LAMBDA and LAMBDABAR production cross sections for the SIGMA- beam on the Carbon target.

Table 2

Total inclusive LAMBDA and LAMBDABAR production cross sections for the Neutron beam on the Carbon target.

Table 3

Total inclusive LAMBDA LAMBDA and LAMBDABAR LAMBDABAR pair production crosssections for the SIGMA- beam on the Carbon target.

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A measurement of the transverse polarization of Lambda-hyperons produced in n C reactions in the EXCHARM experiment.

The EXCHARM collaboration Aleev, A.N. ; Balandin, V.P. ; Dvalishvili, E.A. ; et al.
Eur.Phys.J.C 13 (2000) 427-432, 2000.
Inspire Record 509253 DOI 10.17182/hepdata.43333

New precise data of the$\Lambda^0$polarization are obtained in the EXCHARM experiment at the Serpukhov accelerator. The$\Lambda^0$

2 data tables
Table 1

LAMBDA polarization as a function of PT for the whole XL region.

Table 2

LAMBDA polarization as a function of PT for three XL regions.


Features of leading Lambda hyperons produced by neutrons on nuclei.

Bulekov, O.V. ; Vishnevsky, M.E. ; Vlasova, M.O. ; et al.
Phys.Atom.Nucl. 61 (1998) 74-78, 1998.
Inspire Record 444255 DOI 10.17182/hepdata.17150

None

1 data table
Table 1

No description provided.


Polarization of Lambda hyperons in n C and n Pb interactions at initial momenta of 4-GeV/c to 10-GeV/c

Vishnevsky, M.E. ; Vlasova, M.O. ; Galanina, N.D. ; et al.
Phys.Atom.Nucl. 57 (1994) 985-990, 1994.
Inspire Record 383446 DOI 10.17182/hepdata.17186

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


Inclusive Production of Hyperons and Anti-hyperons in $N$ C Collisions at an Energy of About 40-{GeV} (In Russian)

The BIS-2 collaboration Aleev, A.N. ; Arefev, V.A. ; Balandin, V.P. ; et al.
Yad.Fiz. 44 (1986) 661-670, 1986.
Inspire Record 239304 DOI 10.17182/hepdata.17456

None

4 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Polarization of $\Lambda^0$ Produced by Neutrons With an Energy of Approximately 40-{GeV} on Carbon Nuclei

The BIS-2 collaboration Aleev, A.N. ; Arefev, V.A. ; Balandin, V.P. ; et al.
Sov.J.Nucl.Phys. 37 (1983) 880, 1983.
Inspire Record 183323 DOI 10.17182/hepdata.39542

None

1 data table
Table 1

No description provided.


MEASUREMENTS OF LAMBDA0 POLARIZATION PRODUCED BY 40-GeV NEUTRONS ON CARBON NUCLEI IN INCLUSIVE PROCESSES

The Dubna-Berlin-Moscow-Prague-Sofiya-Tbilisi collaboration Aleev, A.N. ; Arefev, V.A. ; Balandin, V.P. ; et al.
JINR-P1-81-165, 1981.
Inspire Record 165431 DOI 10.17182/hepdata.39207

None

1 data table
Table 1

No description provided.