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Small-Angle Elastic Scattering of Protons and Pions, 7-20 BeV/c

Foley, K.J. ; Lindenbaum, S.J. ; Love, W.A. ; et al.
Phys.Rev.Lett. 11 (1963) 425-429, 1963.
Inspire Record 46642 DOI 10.17182/hepdata.228

None

8 data tables
Table 1

'1'. '2'. '3'.

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Total Cross Sections for p, \bar{p}, K + /-, and pi + /- on Hydrogen Between 3 and 10 Gev/c

von Dardel, G. ; Frisch, D.H. ; Mermod, R. ; et al.
Phys.Rev.Lett. 5 (1960) 333-336, 1960.
Inspire Record 944910 DOI 10.17182/hepdata.197

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


Antiproton-Proton and Proton-Proton Total Cross Sections from 4 to 20 Bev/c

Lindenbaum, S.J. ; Love, W.A. ; Niederer, J.A. ; et al.
Phys.Rev.Lett. 7 (1961) 185-188, 1961.
Inspire Record 944907 DOI 10.17182/hepdata.191

None

2 data tables
Table 1

'1'. '2'. '3'. '4'.

Table 2

No description provided.


Antiproton and Kaon Elastic Scattering at High Energies

Foley, K.J. ; Lindenbaum, S.J. ; Love, W.A. ; et al.
Phys.Rev.Lett. 11 (1963) 503-506, 1963.
Inspire Record 44671 DOI 10.17182/hepdata.208

None

5 data tables
Table 1

'1'. '2'. '3'.

Table 2

No description provided.

Table 3

No description provided.

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Nucleon-Nucleon Total Cross Sections from 1.1 to 8 GeV/c

Bugg, D.V. ; Salter, D.C. ; Stafford, G.H. ; et al.
Phys.Rev. 146 (1966) 980-992, 1966.
Inspire Record 50610 DOI 10.17182/hepdata.408

Measurements have been made of the total cross sections σ(p−p) and σ(p−d) over the laboratory momentum range 1.1 to 8 GeV/c, with relative errors of 0.1%. The absolute accuracies of these cross sections are limited to 0.3% by lack of information which will allow the Coulomb-nuclear interference to be calculated accurately. Values of the total cross sections σ(p−n) and σ(I=0) are deduced by assuming the Glauber correction. Structure is observed in σ(p−p) near a mass value of 2.75 GeV/c2; its interpretation is discussed. σ(I=0) rises rapidly in the range 2.3 to 2.9 GeV/c2, and this is attributed to the onset of strong inelastic scattering.

2 data tables
Table 1

No description provided.

Table 2

No description provided.


Total cross-section for n-p and n-d scattering at 10 GeV/c neutron momentum

Engler, J. ; Horn, K. ; König, J. ; et al.
Phys.Lett.B 27 (1968) 599-601, 1968.
Inspire Record 1389110 DOI 10.17182/hepdata.752

The total neutron cross-sections were measured with high precision for hydrogen and deuterium. At an average neutron momentum of 10 GeV/c we obtained σ T (np)=39.5±0.5 mb and σ T (nd)=73.3±1.1 mb. These values are in excellent agreement with p-p and p-d total cross sections. No energy dependence was found for n-p cross section between 4 and 10 GeV/c.

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.


Total cross-sections of protons, anti-protons, and pi and K mesons on hydrogen and deuterium in the momentum range 6-GeV/c to 22-GeV/c

Galbraith, W. ; Jenkins, E.W. ; Kycia, T.F. ; et al.
Phys.Rev. 138 (1965) B913-B920, 1965.
Inspire Record 48756 DOI 10.17182/hepdata.5477

The total cross sections σT of p, p¯, π±, and K± on hydrogen and deuterium have been measured between 6 and 22 GeVc at intervals of 2GeVc to an accuracy greater than previously reported. The method utilized was a conventional good-geometry transmission experiment with scintillation counters subtending various solid angles at targets of liquid H2 and D2. With the increase in statistical accuracy of the data, it was found that a previously adopted procedure of linearly extrapolating to zero solid angle the partial cross sections measured at finite solid angles was not a sufficiently accurate procedure from which to deduce σT. The particle-neutron cross sections are derived by applying the Glauber screening correction to the difference between the particle-deuteron and particle-proton cross sections. The cross sections σT(π+d) and σT(π−d) are equal at all measured momenta, which confirms the validity of charge symmetry up to 20GeVc. Results are presented showing the variation of cross sections with momentum; evidence is presented for a small but significant decrease in σT(pp) [and σT(pn)] in the momentum region above 12GeVc.

7 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Double Statistical Tensors for the Reaction p p --> Delta++ Delta0 in a Range of 5-GeV/c to 25-GeV/c

The Genoa-World Proton-Proton collaboration Caso, C. ; Girimonte, L. ;
Nuovo Cim.A 33 (1976) 671, 1976.
Inspire Record 3097 DOI 10.17182/hepdata.9285

The joint decay distribution for the reaction pp → Δ++Δ0 is described in terms of double statistical tensors, which were determined in a model-independent way using the World Proton-Proton Data Summary Tape. The statistical tensors were calculated in nontransversal and in transversal reference frames. The results are presented as a function of the proton laboratory momentum, covering the range from 5 to 25 GeV/c. Due to a lack of statistics, the values as a function of the four-momentum transfers were obtained by adding together data from different energies. Results are again given in several reference frames.

9 data tables
Table 1

CONTENT OF THE WORLD PROTON PROTON DATA SUMMARY TAPE.

Table 2

STATISTICAL TENSORS IN THE JACKSON NONTRANSVERSAL FRAME.

Table 3

STATISTICAL TENSORS IN THE HELICITY NONTRANSVERSAL FRAME.

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Scattering of antineutrons by protons

Franklin, A.D. ; Socash, R.R. ;
Phys.Rev. 184 (1969) 1413-1414, 1969.
Inspire Record 62285 DOI 10.17182/hepdata.5406

The total and elastic cross sections for antineutrons on protons have been measured for antineutron momenta from 0.5 to 2.5 GeV/c. The results are in agreement with previous p¯p data at these momenta.

2 data tables
Table 1

'1'. '2'. '3'.

Table 2

No description provided.


A Determination of the Total Width of the $\Upsilon$ (9.46) Meson

Albrecht, H. ; Childers, R. ; Darden, C.W. ; et al.
Phys.Lett.B 93 (1980) 500-504, 1980.
Inspire Record 153029 DOI 10.17182/hepdata.6334

Using the DASP detector at the DESY storage ring DORIS we have continued measuring e + e − annihilations near and on the ϒ(9.46) resonance. From the cross sections for e + e − → μ + μ − and e + e − → hadrons we obtain a μ + μ − branching ratio for the ϒ(9.46) of (2.9 ± 1.3 ± 0.5) %, a leptonic width г ee = (1.35 ± 0.11 ± 0.22) keV and a total width of (47 −15 +37 keV.

2 data tables
Table 1

VISIBLE HADRONIC CROSS SECTION. PEAK VALUE AT UPSILON IS 10.1 +- 0.7 NB.

Table 2

No description provided.