MEASUREMENT OF THE SPECTATOR PROTON YIELD AT 0 ANGLE IN THE DEUTERON STRIPPING REACTION ON CARBON AT 8.9-GeV/c. (IN RUSSIAN)

Ableev, V.g. ; Vorobev, G.g. ; Zaporozhets, S.a. ; et al.
Yad.Fiz. 37 (1983) 132-136, 1983.
Inspire Record 192436 DOI 10.17182/hepdata.38079

The invariant cross section of the reaction of deuteron stripping on carbon target has been measured at a deuteron momentum of 8.9 GeV/c. The cross section is obtained at a zero detection angle of the stripping proton: E/p2xd2σ/dpdΩ=(281+-9)xbxGeV/srx(GeV/c)3. This value is consistent with the one calculated in the framework of the Bertocci-Treleani model of deuteron fragmentation. When the method of Nissen-Meyer is used for orthogonalization of the wave functions of primary deuteron and the (np) system, resulting from its disintegration, a similar calculation gives the result, which is 1.4 times larger than the measured value. Distribution in the cosine of angle of proton yield at the fixed proton momentum p turned out to be near to isotropy one and distribution in p at the fixed cos theta has the maximum at p=50 MeV/c

3 data tables


No description provided.

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On the Angular Dependence of Photoprotons From Nuclei Irradiated by $\gamma$ Quanta With Maximum Energy 4.5-{GeV}

Alanakian, K.V. ; Amarian, M.Dzh. ; Demirchyan, R.A. ; et al.
Nucl.Phys. A367 (1981) 429, 1981.
Inspire Record 147184 DOI 10.17182/hepdata.18468

The angular dependences of proton photoproduction from the nuclei 12 C, 63 Cu and 208 Pb irradiated by bremsstrahlung γ-quanta with maximum energy 4.5 GeV, both in the cumulative region (i.e. in the kinematical region in which the production of protons in the collision of γ-quanta of the given energy with the quasi-free nuclear nucleon is forbidden) and in the non-cumulative region, are investigated. The experimental data obtained are compared with the results of theoretical calculations of cumulative proton photoproduction according to the following models: the “quasi-two-body” scaling model, the low-nucleon correlation model, the fluctuon model and the cluster model.

43 data tables

No description provided.

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Measurement of Neutron and Proton Spectra at 04 Degrees and 120 Degrees Produced by 1 GeV Protons on C and Pb

Baturin, V.N. ;
No Journal Information, 1987.
Inspire Record 1395700 DOI 10.17182/hepdata.37953
1 data table

No description provided.


Cumulative A(1232,P33) Production in p A Interactions at 7.5 GeV/c

Vorobev, L.S. ;
No Journal Information, 1990.
Inspire Record 1395347 DOI 10.17182/hepdata.40035
3 data tables

No description provided.

No description provided.

No description provided.


$\pi^{-}$C collisions with backward proton emission at 4 and 40 GeV/c

Angelov, N. ; Lutpullaev, S.L. ; Nikitina, V.F. ; et al.
Sov.J.Nucl.Phys. 33 (1981) 98-99, 1981.
Inspire Record 1392857 DOI 10.17182/hepdata.17814
13 data tables

PROTONS MOMENTA LIE IN LAB BACKWARD HEMISPHERE.

No description provided.

No description provided.

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Neutral pion production at midrapidity in pp and Pb-Pb collisions at $\sqrt{s_{{\mathrm {NN}}}}= 2.76\,{\mathrm {TeV}}$

The ALICE collaboration Abelev, Betty Bezverkhny ; Adam, Jaroslav ; Adamova, Dagmar ; et al.
Eur.Phys.J. C74 (2014) 3108, 2014.
Inspire Record 1296306 DOI 10.17182/hepdata.30758

Invariant yields of neutral pions at midrapidity in the transverse momentum range $0.6 < p_\mathrm{T}< 12\,{\mathrm \mathrm{GeV}}/$ c measured in Pb–Pb collisions at $\sqrt{s_{\mathrm {NN}}}= 2.76\,{\mathrm {\,}}\mathrm{TeV}$ are presented for six centrality classes. The pp reference spectrum was measured in the range $0.4 < p_\mathrm{T}< 10\,{\mathrm {\,}}\mathrm{GeV}/$ c at the same center-of-mass energy. The nuclear modification factor, $R_\mathrm{{AA}}$ , shows a suppression of neutral pions in central Pb–Pb collisions by a factor of up to about $8{-}10$ for $5 \lesssim p_\mathrm{T}\lesssim 7\,{\mathrm \mathrm{GeV}}/$ c. The presented measurements are compared with results at lower center-of-mass energies and with theoretical calculations.

17 data tables

Invariant differential yields of PI0 produced in inelastic pp collisions at center-of-mass energy 2.76 TeV.

Invariant differential cross section of PI0 produced in inelastic pp collisions at center-of-mass energy 2.76 TeV, the uncertainty of \sigma_{inel} of 3.9% is not included in the systematic error.

Invariant differential yields of PI0 produced in 0-5% central inelastic PbPb collisions at center-of-mass energy per nucleon 2.76 TeV.

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Experimental Data on Cumulative Production of Positive and Negative Kaons in p-Pb Interaction

Baldin, A.M. ; Bondarev, V.K. ; Ghiordanescu, N. ;
No Journal Information, 2016.
Inspire Record 1189877 DOI 10.17182/hepdata.34057

Cross sections of cumulative K exp + and K exp - -meson production in the 200-1000 MeV kinetic energy range at 90 deg, 120 deg, 168 deg (l.c.s.) are measured. The ranges of kinetic energies and emission angles mean that, according to the hypothesis of cum ...

50 data tables
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Production of Hadrons With Transverse Momentum in the Range 0.5-{GeV}/$c$ to 2.2-{GeV}/$c$ in $p d$ Collisions at 70-{GeV}

Abramov, V.V. ; Alekseev, A.V. ; Baldin, B.Yu. ; et al.
Sov.J.Nucl.Phys. 31 (1980) 770, 1980.
Inspire Record 144018 DOI 10.17182/hepdata.41485
2 data tables

Production of Cumulative $K^-$ Mesons on Protons at 10-{GeV} Energy

Boyarinov, S.V. ; Gerzon, S.A. ; Evseev, I.I. ; et al.
Sov.J.Nucl.Phys. 50 (1989) 996-1000, 1989.
Inspire Record 268043 DOI 10.17182/hepdata.40059
8 data tables
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Production of Cumulative Protons at Momenta 0.6-{GeV}/$c$ to 1.83-{GeV}/$c$

Boyarinov, S.V. ; Gerzon, S.A. ; Kats, M.M. ; et al.
Sov.J.Nucl.Phys. 46 (1987) 871, 1987.
Inspire Record 233179 DOI 10.17182/hepdata.40173
3 data tables

High $p_T$ Deuteron and Anti-deuteron Production in $p p$ and $p$ a Collisions at 70-{GeV}

Abramov, V.V. ; Baldin, B.Yu. ; Buzulutskov, A.F. ; et al.
Sov.J.Nucl.Phys. 45 (1987) 845, 1987.
Inspire Record 230030 DOI 10.17182/hepdata.40804
8 data tables

Axis error includes +- 0.0/0.0 contribution (?////DUE TO ABSORPTION CORRECTIONS//THE CORRECTION TO THE RATIO DEUT/P DUE TO DIFFERENCE OF PARTICLE ABSORPTION IN CHERENKOV COUNTERS WERE DETERMINED EXPERIMENTALLY (IN THE RANGE 6-45 PCT). THERE WAS THE CORRECTION OF ABOUT 19 PCT FOR ABSORPTION IN THE OTHER PARTS OF THE SPECTROMETER).

Axis error includes +- 0.0/0.0 contribution (?////DUE TO ABSORPTION CORRECTIONS//THE CORRECTION TO THE RATIO DEUT/P DUE TO DIFFERENCE OF PARTICLE ABSORPTION IN CHERENKOV COUNTERS WERE DETERMINED EXPERIMENTALLY (IN THE RANGE 6-45 PCT). THERE WAS THE CORRECTION OF ABOUT 19 PCT FOR ABSORPTION IN THE OTHER PARTS OF THE SPECTROMETER).

Axis error includes +- 0.0/0.0 contribution (?////DUE TO ABSORPTION CORRECTIONS//THE CORRECTION TO THE RATIO DEUT/P DUE TO DIFFERENCE OF PARTICLE ABSORPTION IN CHERENKOV COUNTERS WERE DETERMINED EXPERIMENTALLY (IN THE RANGE 6-45 PCT). THERE WAS THE CORRECTION OF ABOUT 19 PCT FOR ABSORPTION IN THE OTHER PARTS OF THE SPECTROMETER).

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Differential cross-section for the reaction C-12(d,p)X at a primary momentum of 9-GeV/c and its tensor and vector analyzing powers

Azhgirei, L.S. ; Arkhipov, V.V. ; Afanasev, S.V. ; et al.
Phys.Atom.Nucl. 62 (1999) 1673-1686, 1999.
Inspire Record 513982 DOI 10.17182/hepdata.17059
6 data tables

No description provided.

No description provided.

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Antinuclei production in heavy ion collisions at CERN SPS

The NA52 collaboration Arsenescu, R. ; Baglin, C. ; Beck, H.P. ; et al.
Nucl.Phys. A661 (1999) 177-184, 1999.
Inspire Record 514756 DOI 10.17182/hepdata.36135
3 data tables

No description provided.

No description provided.

No description provided.


Inclusive production of omega mesons at large transverse momenta in pi-Be interactions at 515-GeV/c

The E706 collaboration Apanasevich, L. ; Bacigalupi, J. ; Baker, W. ; et al.
No Journal Information, 2000.
Inspire Record 525948 DOI 10.17182/hepdata.42994

We present results on the production of omega mesons at high transverse momenta in pi^-Be interactions at 515 GeV/c. The data span the kinematic range 3.5 < p_T < 8 GeV/c. We compare the measured cross section with expectations from Monte Carlo QCD generators. The relative yield of omega to pi^0 mesons is used to extract the ratio of vector to pseudoscalar meson production for the first generation of quarks.

2 data tables

No description provided.

No description provided.


Observation of pi0 mesons with large transverse momentum in high-energy proton proton collisions

Busser, F.W. ; Camilleri, L. ; di Lella, L. ; et al.
Phys.Lett. B46 (1973) 471-476, 1973.
Inspire Record 83673 DOI 10.17182/hepdata.28041
5 data tables

No description provided.

No description provided.

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Measurement of inclusive photoproduction at 3.2 gev and comparison with electroproduction

Burfeindt, H. ; Buschhorn, G. ; Genzel, H. ; et al.
Phys.Lett. B43 (1973) 345-348, 1973.
Inspire Record 84913 DOI 10.17182/hepdata.45255
3 data tables

No description provided.

No description provided.

No description provided.


Production of high transverse momentum particles in p p collisions in the central region at the CERN ISR

The British-Scandinavian ISR collaboration Alper, B. ; Boggild, H. ; Jarlskog, G. ; et al.
Phys.Lett. B44 (1973) 521-526, 1973.
Inspire Record 85256 DOI 10.17182/hepdata.28095
6 data tables

Errors are statistical only.

Errors are statistical only.

Errors are statistical only.

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Inclusive photoproduction of $\pi^0$ mesons at 6 GeV

Berger, Christoph ; Dick, G. ; Erlewein, W. ; et al.
Phys.Lett. B47 (1973) 377-380, 1973.
Inspire Record 95414 DOI 10.17182/hepdata.45246

An experiment has been performed to study the inclusive photoproduction of π 0 mesons. Photoproduced π 0 's were detected in a hodoscope consisting of 14 lead glass Cerenkov counters. To obtain the cross sections at a photon energy of 6 GeV we used the photon-difference method. Data are presented in terms of the Feynman variable x = q ‖ ∗ (√s/2) and the trnasverse momentum q⊥. We have measured four q ⊥ distributions at x = 0.2, 0.4, 0.6 and 0.8. The results dhow that the π 0 rate at small values of q ⊥ is smaller than the π± rate. The data can be fitted smoothly by a form A exp (− Bq ⊥ 2 ) with a value about 3.5 GeV −2 for the slope parameter B .

4 data tables

No description provided.

No description provided.

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High p(T) inclusive hadron production in pi- p collisions at 40-GeV and angles 49-degrees <= theta(cm) <= 93-degrees

Turchanovich, L.K. ; Abramov, V.V. ; Baldin, B.Yu. ; et al.
Phys.Atom.Nucl. 56 (1993) 1367-1377, 1993.
Inspire Record 356443 DOI 10.17182/hepdata.40547
6 data tables

Only statistical errors are given.

Only statistical errors are given.

Only statistical errors are given.

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MEASUREMENT OF PRODUCTION CROSS-SECTIONS FOR NEGATIVE PIONS, KAONS, AND PROTONS AT 10-GeV, 18-GeV AND 24-GeV

Amann, J.F. ; Macek, R.J. ; Sanford, T.W.L. ; et al.
No Journal Information, 1982.
Inspire Record 181718 DOI 10.17182/hepdata.38249
12 data tables

1.0 cm WT target.

1.0 cm C target.

1.0 cm CU target.

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Strangelet search and antinuclei production studies in Pb + Pb collisions

The NA52 (NEWMASS) collaboration Klingenberg, Reiner ; Ambrosini, G. ; Appelquist, G. ; et al.
Nucl.Phys. A610 (1996) 306C-316C, 1996.
Inspire Record 432734 DOI 10.17182/hepdata.36512
1 data table

No description provided.


Inclusive Electroproduction of Forward Protons from Neutron and Proton Targets

Bebek, C.J. ; Brown, C.N. ; Herzlinger, M. ; et al.
Phys.Rev.Lett. 34 (1975) 1115, 1975.
Inspire Record 98990 DOI 10.17182/hepdata.21921
1 data table

No description provided.