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Correlations of Identical $\pi^-$ Mesons Produced in $\pi^- A$ Interactions at 3.7-{GeV}/c

Bayukov, Yu.D. ; Gavrilov, V.B. ; Degtyarenko, P.V. ; et al.
Sov.J.Nucl.Phys. 33 (1981) 377-379, 1981.
Inspire Record 167196 DOI 10.17182/hepdata.17800

None

12 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Prompt Muon Production at Small $x_F$ and $p_T$ in 70-{GeV} Proton - Nuclear Collisions

Volkov, A.A. ; Kochetkov, V.I. ; Kurbakov, V.I. ; et al.
Sov.J.Nucl.Phys. 33 (1981) 371, 1981.
Inspire Record 167195 DOI 10.17182/hepdata.17809

None

5 data tables
Table 1

MUON DESCRIBED IN RE(Q=PROMPT) IS PROMPT.

Table 2

MUON DESCRIBED IN RE(Q=PROMPT) IS PROMPT.

Table 3

MUON DESCRIBED IN RE(Q=PROMPT) IS PROMPT.

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Multiplicity and Correlations of Secondary Protons in Hadron Nucleus Interactions at High-energies

Azimov, S.A. ; Igamberdiev, K.R. ; Inogamov, Sh.V. ; et al.
Yad.Fiz. 33 (1981) 1562-1567, 1981.
Inspire Record 170277 DOI 10.17182/hepdata.17862

None

14 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Diffraction Dissociation of $\pi^\pm$, $K^\pm$, and $\rho^\pm$ at 100-{GeV}/c and 200-{GeV}/c

Cool, R.L. ; Goulianos, Konstantin A. ; Segler, S.L. ; et al.
Phys.Rev.Lett. 47 (1981) 701-704, 1981.
Inspire Record 171271 DOI 10.17182/hepdata.20623

We report differential cross sections for h+p→X+p (h=π±,K±,p±) at 100 and 200 GeV/c in the region 0.025<|t|<0.095 (GeV/c)2 and MX2s<0.1.

2 data tables
Table 1

No description provided.

Table 2

No description provided.


Precise Measurement of the Xi0 Magnetic Moment

Cox, P.T. ; Dworkin, J. ; Overseth, O.E. ; et al.
Phys.Rev.Lett. 46 (1981) 877-880, 1981.
Inspire Record 169860 DOI 10.17182/hepdata.20645

The magnetic moment of the Ξ0 hyperon has been measured to be μΞ0=−1.253±0.014 nuclear magnetons. A new measurement of μΛ is also reported.

1 data table
Table 1

No description provided.


BACKWARD PRODUCTION OF THE B (1235) MESON IN 11.46-GEV/C PI+ P INTERACTIONS

Wong, M.K. ; Key, A.W. ; Schwarzschild, B.M. ; et al.
Phys.Rev.Lett. 46 (1981) 974, 1981.
Inspire Record 169864 DOI 10.17182/hepdata.20643

Evidence for the backward production of the B(1235) meson in the final state π+p→pfπ+ω at 11.46 GeV/c with σ(|u′|<1.5 GeV2)=1.28±0.26 μb is presented. When nucleon exchange is assumed to dominate, estimates for the SU(3) mixing parameter FD as well as the B coupling to the nucleon-antinucleon are given. Some indication of a narrow enhancement at M(π+ω)≃1.03 GeV/c2 is seen, but confirmation of this as a resonant state is not yet possible.

2 data tables
Table 1

No description provided.

Table 2

No description provided.


QUASIELASTIC OMEGA PHOTOPRODUCTION AT 50-GEV - 130-GEV

Breakstone, A.M. ; Cheng, D.C. ; Dorfan, D.E. ; et al.
Phys.Rev.Lett. 47 (1981) 1782-1785, 1981.
Inspire Record 173081 DOI 10.17182/hepdata.20625

A study of quasielastic ω photoproduction where the ω was detected in its π0γ decay mode is reported. The recoil proton's angle was detected with a nonmagnetic spectrometer allowing a full reconstruction of the final state. Differential cross sections for 0.1<|t|<1.2 GeV2 are presented, providing a test of the vector-meson dominance model over an extensive energy and momentum transfer range. The shape of the differential cross section agrees with that seen in both elastic γp and πp scattering as expected from this model.

4 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Elastic Photon Proton Scattering in the 50-{GeV} - 130-{GeV} Range

Breakstone, A.M. ; Cheng, D.C. ; Dorfan, D.E. ; et al.
Phys.Rev.Lett. 47 (1981) 1778-1781, 1981.
Inspire Record 173082 DOI 10.17182/hepdata.20627

In the tagged-photon beam at Fermilab, differential cross sections were measured for the elastic scattering of photons on a liquid-hydrogen target. The diffractive forward peak was measured for photon energies between 50 and 130 GeV and |t| values between 0.07 and 1.20 (GeV/c)2. The shape of the diffraction peak is similar to that seen in π−p scattering. The magnitude is that predicted by the optical theorem.

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.


Polarization of $\Sigma^+$ Hyperons Produced by 400 GeV Protons

Wilkinson, C. ; Handler, R. ; Lundberg, B. ; et al.
Phys.Rev.Lett. 46 (1981) 803-806, 1981.
Inspire Record 169869 DOI 10.17182/hepdata.20646

The polarization of 26 000 Σ+ hyperons produced by 400-GeV protons on Be has been measured. The polarizations of Σ+ and Λ hyperons have the opposite sign. The magnitude increases with momentum at 5-mrad production angle, and averages 22% over the momentum range 140 to 280 GeV/c.

2 data tables
Table 1

No description provided.

Table 2

No description provided.


Direct Experimental Reconstruction of the $P P$ Elastic Scattering Matrix at 579-{MeV}

Aprile, E. ; Eisenegger, C. ; Hausammann, R. ; et al.
Phys.Rev.Lett. 46 (1981) 1047-1050, 1981.
Inspire Record 169865 DOI 10.17182/hepdata.20658

We have made, for the first time, a direct reconstruction of the pp elastic-scattering matrix at 579 MeV from a series of experiments performed at the Schweizerisches Institut für Nuklearforschung polarized-beam line. Fifteen observables consisting of the polarization, two-spin correlation and transfer parameters, and three-spin parameters were measured at seven angles between 66° and 90° (c. m.). The experimental results and reconstructed amplitudes are presented and compared to phase shift analysis.

2 data tables
Table 1

No description provided.

Table 2

VALUES OF PRECESSION ANGLE O. OBSERVABLES ARE RELATED BY THE FORMULA, (OABC) = (S'ABC)*COS(O) + (K'ABC)*SIN(O).