Date

POLARIZATION ASYMMETRY OSCILLATIONS IN REACTION pi- p ---> p0 n AT t <= 3-GeV/c**2

Apokin, V.D. ; Arestov, Yu.I. ; Belikov, N.I. ; et al.
Sov.J.Nucl.Phys. 45 (1987) 840, 1987.
Inspire Record 234598 DOI 10.17182/hepdata.40905

None

1 data table

No description provided.


A Measurement of the Sigma- Magnetic Moment Using the Sigma- ---> n e- anti-neutrino and Sigma- ---> n pi- Decay Modes

Zapalac, G. ; Hsueh, S.Y. ; Muller, D. ; et al.
Phys.Rev.Lett. 57 (1986) 1526, 1986.
Inspire Record 231107 DOI 10.17182/hepdata.42694

We have used the spin-precession technique to measure the Σ− magnetic moment (μΣ). A Σ− beam with a polarization of 22% was produced by a 400-GeV proton beam striking a Cu target at nominal production angles of ±3 mrad. We simultaneously recorded 21 000 Σ−→ne−ν¯ decays and 650 000 Σ−→nπ− decays at Σ− beam momenta of 253 and 308 GeV/c. We find μΣ=−1.166±0.014±0.010 nuclear magnetons, where the quoted errors are statistical and systematic, respectively.

1 data table

No description provided.


A SEARCH FOR ANOMALOUSLY INTERACTING STABLE PARTICLES IN THE MASS RANGE FROM 1.0-GeV/c**2 TO 1.8-GeV/c**2

Abramov, V.V. ; Arbuzov, B.A. ; Baldin, B.Yu. ; et al.
Sov.J.Nucl.Phys. 45 (1987) 452, 1987.
Inspire Record 233158 DOI 10.17182/hepdata.40869

None

1 data table

FOR PARTICLES WITH ABSORPTION CROSS SECTION OF 1.E-23 CM**2 NAME EXOTIC IS USED.


High $p_T$ Deuteron and Anti-deuteron Production in $p p$ and $p$ a Collisions at 70-{GeV}

Abramov, V.V. ; Baldin, B.Yu. ; Buzulutskov, A.F. ; et al.
Sov.J.Nucl.Phys. 45 (1987) 845, 1987.
Inspire Record 230030 DOI 10.17182/hepdata.40804

None

8 data tables

Axis error includes +- 0.0/0.0 contribution (?////DUE TO ABSORPTION CORRECTIONS//THE CORRECTION TO THE RATIO DEUT/P DUE TO DIFFERENCE OF PARTICLE ABSORPTION IN CHERENKOV COUNTERS WERE DETERMINED EXPERIMENTALLY (IN THE RANGE 6-45 PCT). THERE WAS THE CORRECTION OF ABOUT 19 PCT FOR ABSORPTION IN THE OTHER PARTS OF THE SPECTROMETER).

Axis error includes +- 0.0/0.0 contribution (?////DUE TO ABSORPTION CORRECTIONS//THE CORRECTION TO THE RATIO DEUT/P DUE TO DIFFERENCE OF PARTICLE ABSORPTION IN CHERENKOV COUNTERS WERE DETERMINED EXPERIMENTALLY (IN THE RANGE 6-45 PCT). THERE WAS THE CORRECTION OF ABOUT 19 PCT FOR ABSORPTION IN THE OTHER PARTS OF THE SPECTROMETER).

Axis error includes +- 0.0/0.0 contribution (?////DUE TO ABSORPTION CORRECTIONS//THE CORRECTION TO THE RATIO DEUT/P DUE TO DIFFERENCE OF PARTICLE ABSORPTION IN CHERENKOV COUNTERS WERE DETERMINED EXPERIMENTALLY (IN THE RANGE 6-45 PCT). THERE WAS THE CORRECTION OF ABOUT 19 PCT FOR ABSORPTION IN THE OTHER PARTS OF THE SPECTROMETER).

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Investigation of the Reaction $e^+ e^- \to \eta \pi^+ \pi^-$ in the Energy Range Up to 1.4-{GeV}

Druzhinin, V.P. ; Dubrovin, M.S. ; Eidelman, S.I. ; et al.
Phys.Lett.B 174 (1986) 115-117, 1986.
Inspire Record 234174 DOI 10.17182/hepdata.30258

The reaction e + e − → ηπ + π − has been studied with the Neutral Detector in the CM energy range 1.05–1.40 GeV at VEPP-2M. At the maximum energy the cross section exceeds the prediction of the vector dominance with one ϱ(770). The following upper limits for the electron width times branching ratio into ηπ + π − have been obtained for a resonance with a mass of 1.28 GeV and width of 0.08 GeV observed with the Omega-spectrometer at CERN: Λ ee · B ηππ < 9 eV, and for a ϱ′(1250) with a mass of 1.26 GeV and width of 0.125 GeV: Λ ee · B ηππ < 14 eV at 90% confidence level.

1 data table

Axis error includes +- 10/10 contribution (RES-DEF(RES=ETA,DEF=530<M(2GAMMA)<570 MEV,BACK=CORRECTED)).


PROTON AND DEUTERON PRODUCTION AT ANGLES OF 135-DEGREES +- 6-DEGREES IN INCLUSIVE REACTIONS WITH CARBON NUCLEI AT INCIDENT PI- MESONS WITH 0.85-GEV/C - 2.5-GEV/C MOMENTA. (IN RUSSIAN)

Burgov, N.A. ; Gerzon, S.A. ; Kiselev, Yu.T. ; et al.
Moscow Inst. Theor. Exp. Phys. Gkae - ITEF-86-008 (86,REC.FEB.) 14p, 1986.
Inspire Record 229290 DOI 10.17182/hepdata.40113

None

2 data tables

No description provided.

No description provided.


Production of Cumulative Protons at Momenta 0.6-{GeV}/$c$ to 1.83-{GeV}/$c$

Boyarinov, S.V. ; Gerzon, S.A. ; Kats, M.M. ; et al.
Sov.J.Nucl.Phys. 46 (1987) 871, 1987.
Inspire Record 233179 DOI 10.17182/hepdata.40173

None

3 data tables

MEASUREMENTS OF THE POLARIZATION TRANSFER PARAMETER K(N00N) IN P P SCATTERING AT 800-MEV - 970-MEV

Borisov, N.S. ; Vovchenko, V.G. ; Efimovykh, V.A. ; et al.
JETP Lett. 43 (1986) 722-725, 1986.
Inspire Record 240172 DOI 10.17182/hepdata.16828

None

1 data table

No description provided.


ANGULAR DEPENDENCE OF THE POLARIZATION CORRELATION PARAMETER A(00NN) AND THE ASYMMETRY PARAMETER A(000N) IN ELASTIC PROTON PROTON SCATTERING AT 690-MEV - 950-MEV

Vovchenko, V.G. ; Efimovykh, V.A. ; Zhdanov, A.A. ; et al.
JETP Lett. 44 (1986) 151-154, 1986.
Inspire Record 240718 DOI 10.17182/hepdata.16827

None

2 data tables

No description provided.

No description provided.


Study of the Reaction $e^+ e^- \to \pi^+ \pi^- \pi^0 \pi^0$ at (2 $e$) Up to 1.4-{GeV}

Kurdadze, L.M. ; Lelchuk, M.Yu. ; Pakhtusova, E.V. ; et al.
JETP Lett. 43 (1986) 643-645, 1986.
Inspire Record 240580 DOI 10.17182/hepdata.16834

None

1 data table

No description provided.