Vishnevsky, M.E.
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Production of a Lambda K0 pair in neutron nucleus interactions

Alekseev, A.N. ; Berezin, V.M. ; Bogdanov, E.T. ; et al.
Sov.J.Nucl.Phys. 54 (1991) 977-981, 1991.
Inspire Record 326672 DOI 10.17182/hepdata.40022

None

1 data table match query
Table 1

ABSENT OF AN ABSOLUTE NEUTRON FLUX NORMALIZATION DIDN'T ALLOWED TO DEFINE THE CROSS-SECTION OF LAMBDA-K0-PARE PRODUCTION,SO IT WAS DEFINED THE RELATION OF CARBON AND CUPRUM CROSS-SECTION.


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 match query
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 match query
Table 1

No description provided.

Table 2

No description provided.


Search for an H dibaryon

Alekseev, A.N. ; Berezin, V.M. ; Bogdanov, E.T. ; et al.
Sov.J.Nucl.Phys. 52 (1990) 1016-1018, 1990.
Inspire Record 310395 DOI 10.17182/hepdata.17311

None

1 data table match query
Table 1

The cross-section obtained in the paper is the model dependent estimation.


MEASUREMENT OF K0 TOTAL CROSS-SECTIONS ON NUCLEI. (IN RUSSIAN)

Berezin, V.M. ; Bogdanov, E.T. ; Vishnevsky, M.E. ; et al.
Yad.Fiz. 43 (1986) 358-365, 1986.
Inspire Record 231531 DOI 10.17182/hepdata.17514

None

1 data table match query
Table 1

Axis error includes +- 1/1 contribution (DUE TO BACKGROUND).


Angular analysis of $B^0 \to K^\ast(892)^0 \ell^+ \ell^-$

The Belle collaboration Abdesselam, A. ; Adachi, I. ; Adamczyk, K. ; et al.
BELLE-CONF-1603, 2016.
Inspire Record 1446979 DOI 10.17182/hepdata.72558

We present a measurement of angular observables, $P_4'$, $P_5'$, $P_6'$, $P_8'$, in the decay $B^0 \to K^\ast(892)^0 \ell^+ \ell^-$, where $\ell^+\ell^-$ is either $e^+e^-$ or $\mu^+\mu^-$. The analysis is performed on a data sample corresponding to an integrated luminosity of $711~\mathrm{fb}^{-1}$ containing $772\times 10^{6}$ $B\bar B$ pairs, collected at the $\Upsilon(4S)$ resonance with the Belle detector at the asymmetric-energy $e^+e^-$ collider KEKB. Four angular observables, $P_{4,5,6,8}'$ are extracted in five bins of the invariant mass squared of the lepton system, $q^2$. We compare our results for $P_{4,5,6,8}'$ with Standard Model predictions including the $q^2$ region in which the LHCb collaboration reported the so-called $P_5'$ anomaly.

1 data table match query
Table 1

Results of the angular analysis of $B^0 \to K^\ast(892)^0 \ell^+ \ell^-$ (where $\ell = e,\mu$) in five bins of $q^2$, the di-lepton invariant mass squared.


rivet Analysis
Measurement of alpha-s (M(Z)**2) from hadronic event observables at the Z0 resonance

The SLD collaboration Abe, K. ; Abt, I. ; Ahn, C.J. ; et al.
Phys.Rev.D 51 (1995) 962-984, 1995.
Inspire Record 378545 DOI 10.17182/hepdata.22450

The strong coupling alpha_s(M_Z^2) has been measured using hadronic decays of Z^0 bosons collected by the SLD experiment at SLAC. The data were compared with QCD predictions both at fixed order, O(alpha_s^2), and including resummed analytic formulae based on the next-to-leading logarithm approximation. In this comprehensive analysis we studied event shapes, jet rates, particle correlations, and angular energy flow, and checked the consistency between alpha_s(M_Z^2) values extracted from these different measures. Combining all results we obtain alpha_s(M_Z^2) = 0.1200 \pm 0.0025(exp.) \pm 0.0078(theor.), where the dominant uncertainty is from uncalculated higher order contributions.

16 data tables match query
Table 1

Final average value of alpha_s. The second (DSYS) error is from the uncertainty on the theoretical part of the calculation.

Table 2

TAU is 1-THRUST.

Table 3

RHO is the normalized heavy jet mass MH**2/EVIS**2.

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Polarization in Charge Exchange Reaction $\pi^- p \to \pi^0 n$ in Small Momentum Transfer Range at 40-{GeV}/$c$

Apokin, V.D. ; Avvakumov, I.A. ; Bagaturiya, Yu.Sh. ; et al.
Experientia Suppl. 38 (1981) 554, 1981.
Inspire Record 154047 DOI 10.17182/hepdata.11048

None

2 data tables match query
Table 1

AVERAGE TARGET POLARIZATION WAS 76 +- 3 PCT.

Table 2

No description provided.


Suppression of Valence Quark Recombination in $\pi^+$ Fragmentation Into $\rho^+$

The EHS/NA22 collaboration Adamus, M. ; Azhinenko, I.V. ; Belokopytov, Yu.A. ; et al.
Phys.Lett.B 183 (1987) 425, 1987.
Inspire Record 238678 DOI 10.17182/hepdata.30207

We present inclusive ϱ ±,0 and ω cross sections in the beam fragmentation region of π + p interactions at 250 GeV/ c . The near equality of the ϱ + and ϱ 0 cross sections implies suppression of valence quark recombination in forward vector meson production.

1 data table match query
Table 1

No description provided.


Further search for quarks at the 70 gev ihep accelerator

Antipov, Yu.M. ; Bolotov, V.N. ; Devishev, M.I. ; et al.
Phys.Lett.B 30 (1969) 576-580, 1969.
Inspire Record 63242 DOI 10.17182/hepdata.28870

The results of the experiment searching for quarks with charge − 1 3 and 2 3 produced by 70 GeV protons on an aluminium target at zero angle are reported. For the selection of quarks the system of spectrometric scintillation counters, time-of-flight spectrometer, gas Cerenkov threshold counter and magnetic spectrometer with spark chambers were used. In the range of masses available at the IHEP accelerator, quarks were not found. The upper limit estimation of the differential cross-section for quark production with mass ⩽ 5 GeV /c 2− and charge −1 3 is 7×10 −38 cm 2 / ster GeV /c (with 90% confidence level). The total cross-section for quark production with charge −1 3 and mass 4.5–5 GeV /c 2 does not exceed 3×10 −39 cm 2 .

2 data tables match query
Table 1

No description provided.

Table 2

No description provided.