Novikov, L.S.
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Small angle proton proton elastic scattering from 9 to 70 gev/c

Beznogikh, G.G. ; Bujak, A. ; Kirillova, L.F. ; et al.
Phys.Lett.B 39 (1972) 411-413, 1972.
Inspire Record 75806 DOI 10.17182/hepdata.28333

Proton-proton elastic scattering has been measured over the four-momentum transfer squared 0.0007 ⩽ t ⩽ 0.02 GeV 2 /c 2 . A gas hydrogen jet has been used as an internal target of the accelerator. The results indicate that the ratio of the real to the imaginary part of the proton-proton forward scattering amplitude rises smoothly with increasing energy from α = −0.35 ± 0.05 at p = 9.39 GeV/ c to α = −0.092 ± 0.011 at p = 69.8 GeV/ c .

1 data table
Table 1

THE TOTAL ELASTIC CROSS SECTION IS DERIVED FROM THE OPTICAL THEOREM POINT AND SLOPE PARAMETER.


Investigation of elastic proton proton scattering in the coulomb and nuclear interference region in the energy range 8-70 gev.

Bartenev, V.D. ; Beznogikh, G.G. ; Buyak, A. ; et al.
Yad.Fiz. 16 (1972) 96-108, 1972.
Inspire Record 75989 DOI 10.17182/hepdata.19248

None

1 data table
Table 1

No description provided.


Proton proton elastic scattering and nucleon resonance production at high-energies

Allaby, J.V. ; Diddens, A.N. ; Dobinson, R.W. ; et al.
Nucl.Phys.B 52 (1973) 316-382, 1973.
Inspire Record 73454 DOI 10.17182/hepdata.32650

Angular distributions of proton-proton elastic scattering have been measured for incident beam momenta of 10.0, 12.0, 14.2 and 24.0 GeV/ c over a range of lab scattering angles from 12 to 152 mrad. This is equivalent to a range of four-momentum transfer squared from about 0.1 to 6.7 GeV 2 at the highest momentum. Nucleon resonance production in the two-body reaction p + p → p + X has been studied at 24.0 GeV/ c incident momentum from 13.5 to 112 mrad by measuring the proton momentum spectra from the elastic peak down to a momentum corresponding to a missing mass of about 2.6 GeV. The new data are compared with previous results and theoretical models.

10 data tables
Table 1

ESTIMATED 8 PCT RANDOM ERROR.

Table 2

ESTIMATED 8 PCT RANDOM ERROR.

Table 3

ESTIMATED 8 PCT RANDOM ERROR.

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Total elastic p p, p d, p n cross-sections in the energy range of 1-70 gev

Beznogikh, G.G. ; Bujak, A. ; Nikitin, V.A. ; et al.
Phys.Lett.B 43 (1973) 85-88, 1973.
Inspire Record 84943 DOI 10.17182/hepdata.28125

The total elastic p-p, p-d and p-n cross sections measured at the Serpukhov accelerator and Dubna synchrophasotron are presented in this paper.

2 data tables
Table 1

SLOPE MEASURED FOR -T = 0.08 TO 0.12 GEV**2.

Table 2

No description provided.


Experimental Upper Limit on the Photoproduction Cross-Section for the psi (3105)

Martin, J.F. ; Bolon, C. ; Lanza, R.L. ; et al.
Phys.Rev.Lett. 34 (1975) 288, 1975.
Inspire Record 91767 DOI 10.17182/hepdata.21195

The experimental upper limit for the diffractive photoproduction of the ψ(3105) is 29 nb, with 90% confidence, at an average photon energy of 18.2 GeV.

1 data table
Table 1

No description provided.


A Search for Six Quark States

Carroll, A.S. ; Chiang, I.-H. ; Johnson, R.A. ; et al.
Phys.Rev.Lett. 41 (1978) 777, 1978.
Inspire Record 131409 DOI 10.17182/hepdata.50368

We have searched the missing-mass spectrum of the reaction pp→K+K+X for a narrow six-quark resonance in the mass range 2.0-2.5 GeV/c2. No narrow structure was observed. Upper limits for the production cross section of such a state depend upon mass and vary from 30 to 130 nb.

1 data table
Table 1

No description provided.


DETERMINATION OF TOTAL CROSS-SECTIONS OF rho0 N INTERACTIONS FROM THE REACTION pi+ A ---> pi+ pi- K p (K=0, 1, 2,...) A' ON CARBON AND XENON NUCLEI AT PRIMARY pi+- MESON MOMENTA OF 2.9-GeV/c

Vorobev, I.I. ; Novikov, L.S. ; Chistyakova, T.A. ;
Sov.J.Nucl.Phys. 34 (1981) 45, 1981.
Inspire Record 155418 DOI 10.17182/hepdata.29451

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


DOUBLE CHARGE EXCHANGE OF pi+ MESONS AT 2.9-GeV/c MOMENTA

Vorobev, I.I. ; Novikov, L.S. ; Buzulutskov, A.F. ;
Yad.Fiz. 36 (1982) 417-425, 1982.
Inspire Record 167551 DOI 10.17182/hepdata.40369

None

21 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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TRANSVERSAL MOMENTUM DISTRIBUTIONS OF pi0 MESONS PRODUCED IN THE pi- Xe INTERACTIONS AT 3.5-GeV/c

Ilina, A.N. ; Okhrimenko, L.S. ; Slowinski, B. ;
JINR-P1-82-543, 1982.
Inspire Record 180889 DOI 10.17182/hepdata.39128

None

1 data table
Table 1

No description provided.


EXPERIMENTAL SEARCH FOR NARROW RESONANCES IN THE REACTION PI- P ---> GAMMA GAMMA N AT 13-GEV/C

Chiang, I.H. ; Johnson, R.A. ; Kwan, B.P. ; et al.
Phys.Lett.B 140 (1984) 145-148, 1984.
Inspire Record 206508 DOI 10.17182/hepdata.30553

Using a double arm electromagnetic calorimeter we have searched for narrow states produced in the exclusive reaction π − p→γγn at 13 GeV/c. No enhancements were observed in the mass range 2.0–4.0 GeV/c 2 . For example, the 90% confidence limit on η c production is σ ( π − p→ η c n)× B ( η c → γγ ) < 44 pb.

1 data table
Table 1

UPPER LIMIT (90 PCT CL) FOR SIG*BR(ETA/C --> 2 GAMMA).