HEPData Search

Showing 10 of 116 results

The Structure of the Forward Elastic Cross-Section in 10-GeV-14-GeV Range

Carnegie, R.K. ; Cashmore, R.J. ; Davier, M. ; et al.

Phys.Lett.B 59 (1975) 313-316, 1975.

Inspire Record 100641 DOI 10.17182/hepdata.27763

The logarithmic slope of the differentical cross section for K ± p elastic scattering at 10 and 14 GeV, and for π ± p and p ± p at 10GeV has been measured. Rich structure is observed in the forward slope for all processes, which is well accounted for by the properties of a peripheral exchange amplitude for the nonexotic reactions, and by a peripheral component of the diffractive amplitude as clearly seen in the exotic processes, K ± p and pp.

2 data tables match query

Table 1

GRAPH OF D(SIG)/DT.

Table 2

SLOPE AS A FUNCTION OF T.

Polarization Measurements in π p+ p and K p+ p elastic scattering at 6 and 12 GeV/ c with the CERN polarized deuteron target

Fujisaki, M. ; Babou, M. ; Bystricky, J. ; et al.

Nucl.Phys.B 151 (1979) 206-212, 1979.

Inspire Record 145595 DOI 10.17182/hepdata.34795

The polarization in π + p → π + p and K + p → K + p has been measured at 6 and 12 GeV/ c in the four-momentum transfer interval 0.1 ⩽ | t | ⩽ 2.0 (GeV/ c ) 2 by scattering on protons of a polarized deuteron target. Comparison with existing results obtained with polarized proton targets shows good general agreement and no evidence for asymmetry effects due to the presence of the spectator neutron. For K + p elastic scattering polarization the experiment yields improved statistics, especially at 6 GeV/ c

4 data tables match query

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

More…

pi- p and K- p Elastic Scattering at 6.2-GeV/c

Buran, T. ; Eide, A. ; Helgaker, P. ; et al.

Nucl.Phys.B 111 (1976) 1-19, 1976.

Inspire Record 108747 DOI 10.17182/hepdata.35657

Data on 6.2 GeV/ c π − p and K − p elastic scattering cross sections are presented in the range 0.3 < − t < 10.7 (GeV/ c ) 2 .

2 data tables match query

Table 1

No description provided.

Table 2

No description provided.

Interference measurements of the real part of the forward pi- p elastic scattering amplitude at 2.44 and 1.91 gev/c momenta

Vorobev, G.G. ; Govorun, N.N. ; Nomofilov, A.A. ; et al.

Yad.Fiz. 19 (1974) 849-860, 1974.

Inspire Record 95139 DOI 10.17182/hepdata.19252

None

1 data table match query

Table 1

INCLUDING DATA FROM PREVIOUS WORK OF THIS GROUP.

Charge Transfer in Different Final States of $\pi^- p$ Interactions at 5-{GeV}/$c$

Lebedev, R.M. ; Chadraa, B. ; Sharkhu, G. ;

JINR-P1-80-802, 1980.

Inspire Record 156930 DOI 10.17182/hepdata.39276

None

1 data table match query

Table 1

DATA FOR POSITIVE RAPIDITY OF CHARGED PARTICLES IN FINAL STATE.

A Measurement of the Polarization Parameter in Backward pi- p Elastic Scattering at 3.5-GeV/c

The CERN-Trieste collaboration Birsa, R. ; Bradamante, F. ; Conetti, S. ; et al.

Nucl.Phys.B 117 (1976) 77-94, 1976.

Inspire Record 110105 DOI 10.17182/hepdata.35603

The polarization parameter has been measured for π − p elastic scattering in the backward region at 3.5 GeV/ c incident momentum. The experimental set-up consisted of a polarized target in a spectrometer magnet, hodoscopes and wire spark chambers. Data are presented for the range −0.95< u ⩽−0.19 GeV 2 . An isospin analysis has been carried out to separate the I u = 1 2 and I u = 3 2 contributions.

1 data table match query

Table 1

BACKWARD SCATTERING.

Polarization in backward elastic pi+ p scattering at 2.0, 3.5 and 4.0 gev/c

Bradamante, F. ; Conetti, S. ; Daum, C. ; et al.

Nucl.Phys.B 56 (1973) 356-380, 1973.

Inspire Record 84069 DOI 10.17182/hepdata.6773

Data on polarization in backward elastic π + p scattering at 2.0, 3.5 and 4.0 GeV/ c are presented. The data at 2.0 GeV/ c are compared with the result of a recent phase-shift analysis. Our data at 3.5 and 4.0 GeV/ c , and existing data above 3 GeV/ c , show no significant energy dependence of the polarization over the measured u -range. A comparison with Regge models and with results from amplitude analysis is made.

6 data tables match query

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

More…

Measurements of the polarization parameter in pi+- p elastic scattering between 2.50 and 5.15 gev/c

Scheid, J.A. ; Booth, N.E. ; Conforto, G. ; et al.

Phys.Rev.D 8 (1973) 1263-1277, 1973.

Inspire Record 81836 DOI 10.17182/hepdata.3516

The polarization parameter in π±p elastic scattering has been measured at several momenta in the range 2.50-5.15 GeV/c pion laboratory momentum and covering the range in t approximately from -0.2 to -2.0(GeV/c)2. The data show positive polarization for π±p scattering, having a dip near t=−0.6 (GeV/c)2 and becoming relatively large at greater values of −t. The results for π+ and π− scattering are approximately equal in magnitude but of opposite sign. The data have been analyzed to separate the components, which are symmetric and antisymmetric with respect to pion charge, and to show both the t and s dependence of each part.

29 data tables match query

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

More…

Polarization Measurements around the Secondary Dip in pip Elastic Scattering

Auer, P. ; Giese, R. ; Hill, D. ; et al.

Phys.Rev.Lett. 37 (1976) 83-84, 1976.

Inspire Record 945158 DOI 10.17182/hepdata.21039

Polarization in π−p elastic scattering, with emphasis in the region around the secondary dip and also θc.m.=90°, has been measured at 2.93 and 3.25 GeV/c. We observe an interesting sign change in this angular region.

2 data tables match query

Table 1

No description provided.

Table 2

No description provided.