Date

Differential Cross-Sections for pi- p and pi+ p Elastic Scattering Between 400-GeV/c and 590-MeV/c

Gordeev, V.A. ; Koptev, V.P. ; Kruglov, S.P. ; et al.
Yad.Fiz. 24 (1976) 1144-1151, 1976.
Inspire Record 113036 DOI 10.17182/hepdata.18345

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13 data tables

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Resonance Production in pi- n Interactions at 5-GeV (Four Particle Final States)

Amaglobeli, N.S. ; Budagov, Yu.A. ; Vinogradov, V.B. ; et al.
Yad.Fiz. 23 (1976) 378-382, 1976.
Inspire Record 112763 DOI 10.17182/hepdata.19076

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1 data table

CORRESPONDING PI+ P CROSS SECTIONS QUOTED. SECONDARY INTERACTIONS OF RHO0 AND DEL- WITH INTRANUCLEAR NUCLEONS SUPPRESSES SIG COMPARED WITH PI+ P DATA.


Observation of Backward Production of Sigma*- (1385) Resonance in Quasi Two Particle Reactions pi- p --> K+ (K*+) Sigma*- (1385) at 4.35-GeV/c and 4.85-GeV/c Momenta

Aleshin, Yu.D. ; Arutyunyants, G.A. ; Kiselevich, I.L. ; et al.
Sov.J.Nucl.Phys. 24 (1976) 519, 1976.
Inspire Record 109020 DOI 10.17182/hepdata.19078

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3 data tables

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Determination of the Cross-Sections for Multiple Production of pi0 Mesons in Four Prong pi- p Interactions at 5-GeV/c

Amaglobeli, N.S. ; Budagov, Yu.A. ; Vinogradov, V.B. ; et al.
Sov.J.Nucl.Phys. 23 (1976) 515-517, 1976.
Inspire Record 116407 DOI 10.17182/hepdata.47201

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2 data tables

USING METHOD (A), SEE THE ARTICLE.

USING METHOD (B), SEE THE ARTICLE.


Inclusive Delta++ Production in K+ p Interactions at 8.2-GeV/c and 16-GeV/c

Chliapnikov, P.V. ; Gumenyuk, S.A. ; Rubin, A.M. ; et al.
Nucl.Phys.B 105 (1976) 510-526, 1976.
Inspire Record 101055 DOI 10.17182/hepdata.35924

The reaction K + p→ Δ ++ (1236)+ anything is studied at beam momenta 8.2 and 16 GeV/ c and compared with other Δ ++ producing reactions. We find that the low-mass Δ ++ π − enhancement affects the shapes of Δ ++ inclusive distributions. The triple-Regge formula is found to be consistent with the data. Dual properties of this formula are successfully tested.

4 data tables

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Two Particle Correlations in Inclusive and Semiinclusive pi- p Reactions at 200-GeV/c

Biswas, N.N. ; Bishop, J.M. ; Cason, N.M. ; et al.
Phys.Rev.Lett. 35 (1975) 1059, 1975.
Inspire Record 2906 DOI 10.17182/hepdata.3351

Significant two-particle correlations of dynamical origin are observed in 200 GeV/c π−p inclusive interactions. This is demonstrated by comparison with kinematic correlations calculated from an independent-particle-emission model. Two distinct correlation types are observed: (a) unlike-particle correlations with correlation length ∼ 1.3 rapidity units independent of azimuthal separation, and (b) like-particle correlations with correlation length ∼ 0.4 rapidity units which are observed only for small azimuthal separations.

12 data tables

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Study of the p pi- System Produced in Reaction K+ n --> K+ pi- p at 8.25-GeV/c and Comparison with Data at 4.6-GeV/c and 12-GeV/c

Vignaud, D. ; Ginestet, J. ; Cornet, P. ; et al.
Nucl.Phys.B 102 (1976) 20-50, 1976.
Inspire Record 2885 DOI 10.17182/hepdata.36020

The fragmentation of the neutron into p π − induced by incident K + of 8.25 GeV/ c is studied using data from the CERN 2 m deuterium bubble chamber and compared with data at 4.6 and 12 GeV/ c . The p π − low-mass enhancement below 1.85 GeV is analyzed and the major part exhibits the properties expected for diffraction dissociation. The presence of resonances is discussed. The data are fairly well represented by a double Regge exchange model involving pion and pomeron exchanges. The violation of the s -channel and t -channel helicity conservation is observed and compared to the s -channel description of Humble.

1 data table

INTERCEPT AND SLOPE OF DIFFERENTIAL CROSS SECTION FOR -TP < 0.24 (0.48 FOR N1700) GEV**2.


On Measuring Spin Rotation Parameter r in pi- p and K- p Elastic Scattering at 40-GeV/c

The Serpukhov-Saclay-Dubna-Moscow collaboration Pierrard, J. ; Bruneton, C. ; Bystricky, J. ; et al.
Phys.Lett.B 57 (1975) 393-397, 1975.
Inspire Record 99593 DOI 10.17182/hepdata.27839

The spin rotation parameter R has been measured for elastic π − p scattering at 40 GeV/ c , at four momentum transfers t ranging from −0.19 to −0.52 (GeV/ c ) 2 . The average value within this interval is R π − p = -0.200± 0.023. The resulting constraints on the πN scattering amplitudes are discussed. The experiments also yields an average value for K − p scattering, R K − p scattering, R K − p = -0.16±0.16.

2 data tables

Polarization Measurements in pi- p, K- p and p p Elastic Scattering at 40-GeV/c

The Saclay-Serpukhov-Dubna-Morsoc collaboration Gaidot, A. ; Bruneton, C. ; Bystricky, J. ; et al.
Phys.Lett.B 57 (1975) 389-392, 1975.
Inspire Record 99592 DOI 10.17182/hepdata.27840

We report final results on the polarization parameter P in elastic scattering of π − , K − and antiprotons at 40 GeV/ c incident momentum. The energy dependence of P (t) in π − p above 10 GeV/ c is well fitted by P (t) α s αR(t)-α P (t) where α R (t) are the effective Regge and Pomeron trajectories respectively. The data in K − p are compatible with exchange degeneracy. The results inp¯p show an important structure for |t|> 0.3 (GeV/c) 2 demonstrating the existence of a large helicity flip amplitude.

3 data tables

Study of the Inclusive Reaction K+ p --> K0 Anything at 5-GeV/c, 8.2-GeV/c and 16-GeV/c in the Central Region

Chliapnikov, P.V. ; Gerdyukov, L.N. ; Lugovsky, S.B. ; et al.
Nucl.Phys.B 97 (1975) 1-10, 1975.
Inspire Record 99425 DOI 10.17182/hepdata.31898

The inclusive reaction K + p → K 0 + X is studied at 5, 8.2 and 16 GeV/ c . The energy dependence and the shapes of inclusive spectra in the central region are found to be consistent with double-Regge expansion. With the values obtained for the parameters of the Regge expansion, prediction are made for the behaviour of the cross section at higher energies.

6 data tables

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