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$\gamma$ and $\pi^0$ Production in $\bar{p} p$ Interactions at 22.4-{GeV}/$c$

The Dubna-Alma Ata-Helsinki-Moscow-Prague-Tbilisi collaboration Batyunya, B.V. ; Boguslavsky, I.V. ; Gramenitsky, I.M. ; et al.

Sov.J.Nucl.Phys. 32 (1980) 684, 1980.

Inspire Record 154051 DOI 10.17182/hepdata.18075

None

17 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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$\pi^{-}$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

None

13 data tables

Table 1

PROTONS MOMENTA LIE IN LAB BACKWARD HEMISPHERE.

Table 2

No description provided.

Table 3

No description provided.

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AVERAGE NUMBER OF NEUTRONS ON PI- P, PI- N AND PI- C-12 INTERACTION AT P = 4-GEV/

Bekmirzaev, R.N. ; Grishin, V.G. ; Muminov, M.M. ; et al.

Sov.J.Nucl.Phys. 39 (1984) 764, 1984.

Inspire Record 194988 DOI 10.17182/hepdata.39015

None

2 data tables

Table 1

Axis error includes +- 6/6 contribution (THE NUMBER OF NEUTRAL STARS WAS CORRECTED FOR ACCIDENTAL STARS WITHOUT FORMER INTERACTIONS AND FOR STARS PRODUCED BY KL MESONS, THE LAMBDA AND KS PARTICLES YIELD BEING NEGLECTEDTHE MOMENTUM OF NEUTRON IN THE STAR WAS TAKEN OF ONE AND A HALF OF TOTAL MOMENTUM OF CHARGED PARTICLES IN THE STAR).

Table 2

No description provided.

Analysis of Behavior of $\pi^-$ Mesons and Protons Produced in Nucleus-nucleus Interactions at 4.2-{GeV}/$c$ Per Nucleon Depending on the Number of Interacting Protons

Agakishiev, G.N. ; Backovic, S. ; Boldea, V. ; et al.

Sov.J.Nucl.Phys. 45 (1987) 852, 1987.

Inspire Record 235264 DOI 10.17182/hepdata.9548

None

22 data tables

Table 1

FRAGT IS CHARGE BARYON WITH PATH < 4 CM.

Table 2

FRAGT IS CHARGE BARYON WITH PATH < 4 CM.

Table 3

FRAGT IS CHARGE BARYON WITH PATH < 4 CM.

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Analyzing the features of pi- mesons and protons from A C interactions at a momentum of p = 4.2-GeV/c per projectile nucleon on the basis of the FRITIOF model.

Baatar, T. ; Bondarenko, A.I. ; Bondarenko, R.A. ; et al.

Phys.Atom.Nucl. 63 (2000) 839-844, 2000.

Inspire Record 533011 DOI 10.17182/hepdata.17089

The mean multiplicities of π− mesons and protons originating from pC, dC, αC, and CC interactions at a momentum of p=4.2 GeV/c per projectile nucleon and the distributions of these particles in kinematical variables are presented. These experimental distributions are compared with the corresponding predictions obtained on the basis of the FRITIOF model. It is shown that the FRITIOF version used in the present analysis describes satisfactorily our experimental data.

16 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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CHARACTERISTICS OF FAST SECONDARY NEUTRONS IN p p AND p C-12 INTERACTIONS AT P = 10-GeV/c

Bekmirzaev, R.N. ; Grishin, V.G. ; Dolejsi, J. ; et al.

JINR-P1-87-443, 1987.

Inspire Record 251572 DOI 10.17182/hepdata.9496

None

3 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

CORRELATIONS IN HADRON - NUCLEAR INTERACTIONS ACCOMPANIED BY CUMULATIVE PROTON EMISSION

Lyubimov, V.B. ; Solovev, M.I. ; Suleimanov, M.K. ;

JINR-P1-82-363, 1982.

Inspire Record 179427 DOI 10.17182/hepdata.9649

None

2 data tables

Table 1

No description provided.

Table 2

No description provided.

Characteristics of the Secondary Neutrons in $\pi^- p$, $\pi^- n$ and $\pi^- ^{12}$C Interactions at $P=40$-{GeV}/$c$

Grishin, V.G. ; Korbel, Z. ; Muminov, M.M. ; et al.

Sov.J.Nucl.Phys. 37 (1983) 382, 1983.

Inspire Record 180240 DOI 10.17182/hepdata.9944

None

5 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

FOR P< 1. GEV DATA FOR PROTONS WITH P < .7 WERE USED.

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Characteristics of the pion production and proton emission processes in proton - carbon nuclear collisions at 4.2-GeV/c momentum

Strugalski, Z. ; Sultanov, M. ;

JINR-E1-92-68, 1992.

Inspire Record 336351 DOI 10.17182/hepdata.39402

None

12 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Comparative Characteristics of Central and Noncentral C C Interactions at 4.2-{GeV} Per Nucleon

Agakishiev, G.N. ; Backovic, S. ; Boldea, V. ; et al.

Sov.J.Nucl.Phys. 51 (1990) 481-485, 1990.

Inspire Record 285507 DOI 10.17182/hepdata.17258

None

5 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

P - IS PROTON-PARTICIPANTS, ITS NUMBER WAS DEFINED AS FOLLOWS: N(P)=N+ - N - N(S,P) - N(S,T), WHERE N+ , N- - NUMBER OF MULT(CHARGED) PARTICLES WITH Z=+1 AND Z=-1, N(S,P), N(S,T) - NUMBER OF STRIPPING PARTICLES WITH Z=1 FROM PROJECTILE (P>3 GEV, THETA<4 DEG) AND TARGET (P<0.3 GEV FOR PROTONS).

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Cumulative production of pi- mesons in pi C interactions at 40-GeV/c

Baatar, Ts. ; Batsaikhan, Ts. ; Ivanovskaya, I.A. ; et al.

Sov.J.Nucl.Phys. 52 (1990) 504-508, 1990.

Inspire Record 299082 DOI 10.17182/hepdata.38727

None

7 data tables

Table 1

HERE XL IS CUMULATIVE NUMBER, DEFINED AS FOLLOWS: (E-PL)/M(NUCLEON). THE DISTRIBUTION (1/N)*D(N)/D(XL) WAS FITTED BY THE SUM: CONST(1)* EXP(-SLOPE(1)*XL)+CONST(2)*EXP(-SLOPE(2)*XL).

Table 2

HERE XL IS CUMULATIVE NUMBER, DEFINED AS FOLLOWS: (E-PL)/M(NUCLEON). THE DISTRIBUTION (XL/N)*D(N)/D(XL) WAS FITTED BY THE SUM: CONST(1)* EXP(-SLOPE(1)*XL)+CONST(2)*EXP(-SLOPE(2)*XL).

Table 3

HERE XL IS CUMULATIVE NUMBER, DEFINED AS FOLLOWS: (E-PL)/M(NUCLEON).

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DOUBLE CHARGE EXCHANGE OF NEGATIVE PIONS IN INCLUSIVE REACTIONS ON NUCLEI AT 40-GeV/c

Ananeva, M.A. ; Vishnyakov, V.V. ; Dikusar, N.D. ; et al.

EPL 4 (1987) 987, 1987.

Inspire Record 231157 DOI 10.17182/hepdata.9972

Inclusive production of π+ on four nuclear targets has been studied using a 40 GeV/c π- beam at the Serpukhov accelerator. No noticeable A-dependence has been found.

3 data tables

Table 1

'CM' MEAN PION NUCLEON REST SYSTEM.

Table 2

No description provided.

Table 3

No description provided.

Fast neutron production (p(n) >= 1-GeV/c) in p p and p C-12 interactions at p = 4.2-GeV/c and 10-GeV/c.

Bekmirzaev, R.N. ; Grishin, V.G. ; Grishina, O.V. ; et al.

Sov.J.Nucl.Phys. 49 (1989) 637-639, 1989.

Inspire Record 253442 DOI 10.17182/hepdata.9459

None

5 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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General characteristics of pi- mesons produced in d (C), alpha (C) interactions at 1-GeV/N and 3.3-GeV/N

Viryasov, N.M. ; Gulkanian, G.R. ; Kakoyan, V.G. ; et al.

JINR-P1-90-521, 1990.

Inspire Record 304495 DOI 10.17182/hepdata.38730

None

5 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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INCLUSIVE CHARACTERISTICS OF GAMMA QUANTA IN PI- C-12 INTERACTIONS AT 4-GEV/C. (IN RUSSIAN)

Artykov, Kh.Kh. ; Eliseev, S.M. ; Inogamov, Sh.V. ; et al.

Yad.Fiz. 44 (1986) 400-405, 1986.

Inspire Record 239277 DOI 10.17182/hepdata.2593

None

7 data tables

Table 1

MULTIPLICITIES OF PI0 WAS OBTANED FROM MULTIPLICITIES OF GAMMAS: MULT(PI0)=MULT(GAMMA)/2.

Table 2

PI- NUCLEON= (PI- P + PI- N)/2.

Table 3

PI- NUCLEON= (PI- P + PI- N)/2.

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INCLUSIVE PRODUCTION OF pi- MESONS IN n p INTERACTIONS AT P (n) = 1-GeV/c TO 5-GeV/c

Abdivaliev, A. ; Besliu, K. ; Gruia, S. ; et al.

JINR-P1-82-507, 1982.

Inspire Record 180646 DOI 10.17182/hepdata.17442

None

8 data tables

Table 1

Table 2

Table 3

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INVESTIGATION OF p C INTERACTION AT P(p) = 10-GeV/c WITH THE EMISSION OF CUMULATIVE NEUTRAL PIONS

Armutliisky, D. ; Bogdanovich, E. ; Gasparian, A.P. ; et al.

JINR-P1-86-459, 1986.

Inspire Record 235075 DOI 10.17182/hepdata.39018

None

12 data tables

Table 1

No description provided.

Table 2

ALL NEGATIVE PARTICLES WAS CONSIDERED AS PI-.

Table 3

ALL NEGATIVE PARTICLES WAS CONSIDERED AS PI-.

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INVESTIGATION OF pi- C-12 INTERACTIONS AT P (pi-) = 40-GeV/c ACCOMPANIED BY CUMULATIVE pi MESON EMISSION

Anoshin, A.I. ; Lyubimov, V.B. ; Solovev, M.I. ; et al.

Sov.J.Nucl.Phys. 31 (1980) 347, 1980.

Inspire Record 142915 DOI 10.17182/hepdata.18160

None

22 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Inclusive Characteristics of $\pi^-$ Mesons Produced in $p$ C and $p$ Ta Interactions at 10-{GeV}/$c$ Proton Momentum

Armutliisky, D.D. ; Akhababian, N.O. ; Grishin, V.G. ; et al.

Sov.J.Nucl.Phys. 48 (1988) 101-107, 1988.

Inspire Record 251090 DOI 10.17182/hepdata.9502

None

8 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

MOMENTUM SPECTRA IN THE WINDOW P=0.1-6.0 HAVE BEEN FITTED BY THE FORMULA: (1/N)*D(N)/D(P)=CONST(Q=1)*EXP(-SLOPE(Q=1)*P)+CONST(Q=2)*EXP (-SLOPE(Q=2)*P).

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Inclusive Production of Anti-xi+ and $\Xi^-$ in $K^+ p$ Interactions at 32-{GeV}/c

Azhinenko, I.V. ; Belokopytov, Yu.A. ; Chliapnikov, P.V. ; et al.

Nucl.Phys.B 176 (1980) 51, 1980.

Inspire Record 153556 DOI 10.17182/hepdata.11096

The inclusive production of Ξ + and Ξ − hyperons is investigated in K + p interactions at 32 GeV/ c . The production cross sections, 36.4±9 μ b for the Ξ + and 6.5±3 μ b for the Ξ − , are rising strongly with energy similarly to Λ and Λ production in K + p interactions. The Ξ + are produced preferentially in the forward direction in the c.m.s., while the Ξ − are produced dominantly backwards. The average transverse momenta 〈p T 〉 Ξ + =0.73±0.09 GeV /c and 〈 p T 〉 Ξ − =0.58±0.09 GeV/ c .

22 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Inclusive spectra of pi- mesons with cumulative number n(c) > 0.35 produced in d C, He C, and C C interactions at 4.2-GeV/c per nucleon.

Baatar, Ts. ; Batsaikhan, Ts. ; Ivanovskaya, I.A. ; et al.

Sov.J.Nucl.Phys. 53 (1991) 292-296, 1991.

Inspire Record 295859 DOI 10.17182/hepdata.38726

None

2 data tables

Table 1

No description provided.

Table 2

No description provided.

Inelastic Interaction of Protons and Nucleons at an Energy of 9 BeV

Visky, T. ; Gramenitskii, I.M. ; Korbel, Z. ; et al.

Sov.Phys.JETP 14 (1962) 763-767, 1962.

Inspire Record 1388049 DOI 10.17182/hepdata.17008

The multiplicity dependence of the angular and energy characteristics of secondary particles in proton-nucleon collisions at 9 Bevis studied. A comparison is made with results of calculations based on the single-meson scheme.

9 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Investigation of the breakup of a target nucleus in nucleus-nucleus collisions at an incident momentum of 4.2 GeV/c per nucleon

Bondarenko, A.I. ; Bondarenko, R.A. ; Kladnitskaya, E.N. ;

Phys.Atom.Nucl. 60 (1997) 1833-1842, 1997.

Inspire Record 1392946 DOI 10.17182/hepdata.17124

None

6 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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rivet Analysis
Jet Production and Fragmentation in e+ e- Annihilation at 12-GeV to 43-GeV

The TASSO collaboration Althoff, M. ; Braunschweig, W. ; Kirschfink, F.J. ; et al.

Z.Phys.C 22 (1984) 307-340, 1984.

Inspire Record 195333 DOI 10.17182/hepdata.16272

We present the general properties of jets produced bye+e− annihilation. Their production and fragmentation characteristics have been studied with charged particles for c.m. energies between 12 and 43 GeV. In this energy rangee+e− annihilation into hadrons is dominated by pair production of the five quarksu, d, s, c andb. In addition, hard gluon bremsstrahlung effects which are invisible at low energies become prominent at the high energies. The observed multiplicity distributions deviate from a Poisson distribution. The multiplicity distributions for the overall event as well as for each event hemisphere satisfy KNO scaling to within ∼20%. The distributions ofxp=2p/W are presented; scale breaking is observed at the level of 25%. The quantityxpdδ/dxp is compared with multigluon emission calculations which predict a Gaussian distribution in terms of ln(1/x). The observed energy dependence of the maximum of the distributions is in qualitative agreement with the calculations. Particle production is analysed with respect to the jet axis and longitudinal and transverse momentum spectra are presented. The angular distribution of the jet axis strongly supports the idea of predominant spin 1/2 quark pair production. The particle distributions with respect to the event plane show clearly the growing importance of planar events with increasing c.m. energies. They also exclude the presence of heavy quark production,e+e−→Q$\bar Q$ for quark masses up to 5<mQ<20.3 GeV (|eQ|=2/3) and 7<mQ<19 GeV (|eQ|=1/3). The comparison of 1/σtotdδ/dpT measured at 14, 22 and 34 GeV suggests that hard gluon bremsstrahlung contributes mainly to transverse momenta larger than 0.5 GeV/c. The rapidity distribution forW≧22 GeV shows an enhancement away fromy=0 which corresponds to an increase in yield of 10–15% compared to the centre region (y=0). The enhancement probably results from heavy quark production and gluon bremsstrahlung. The particle flux around the jet axis shows with increasing c.m. energy a rapidly growing number of particles collimated around the jet axis, while at large angles to the jet axis almost noW dependence is observed. For fixed longitudinal momentump‖ approximate “fan invariance” is seen: The shape of the angular distribution around the jet axis is almost independent ofW. The collimation depends strongly onp‖. For smallp‖,p‖<0.2 GeV/c, isotropy is observed. With increasingp‖ the particles tend to be emitted closer and closer to the jet axis.

14 data tables

Table 1

R VALUES BELOW 32.5 GEV ARE IDENTICAL TO THOSE GIVEN IN BRANDELIK ET AL., PL 113B, 499 (1982).

Table 2

No description provided.

Table 3

CHARGED PARTICLE MULTIPLICITY DISTRIBUTIONS.

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LAMBDA AND K0(S) PRODUCTION IN INELASTIC AND MULTI - NUCLEON C C INTERACTIONS AT 4.2-GeV/c PER NUCLEON

Armutliisky, D.D. ; Bogdanovich, E. ; Gasparian, A.P. ; et al.

JINR-P1-85-220, 1985.

Inspire Record 216729 DOI 10.17182/hepdata.9643

None

10 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Date

Collaboration

Subject_areas

Phrases

Observables Reset

CM Energies (GeV)

Authors

$\gamma$ and $\pi^0$ Production in $\bar{p} p$ Interactions at 22.4-{GeV}/$c$

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

AVERAGE NUMBER OF NEUTRONS ON PI- P, PI- N AND PI- C-12 INTERACTION AT P = 4-GEV/

Analysis of Behavior of $\pi^-$ Mesons and Protons Produced in Nucleus-nucleus Interactions at 4.2-{GeV}/$c$ Per Nucleon Depending on the Number of Interacting Protons

Analyzing the features of pi- mesons and protons from A C interactions at a momentum of p = 4.2-GeV/c per projectile nucleon on the basis of the FRITIOF model.

CHARACTERISTICS OF FAST SECONDARY NEUTRONS IN p p AND p C-12 INTERACTIONS AT P = 10-GeV/c

CORRELATIONS IN HADRON - NUCLEAR INTERACTIONS ACCOMPANIED BY CUMULATIVE PROTON EMISSION

Characteristics of the Secondary Neutrons in $\pi^- p$, $\pi^- n$ and $\pi^- ^{12}$C Interactions at $P=40$-{GeV}/$c$

Characteristics of the pion production and proton emission processes in proton - carbon nuclear collisions at 4.2-GeV/c momentum

Comparative Characteristics of Central and Noncentral C C Interactions at 4.2-{GeV} Per Nucleon

Cumulative production of pi- mesons in pi C interactions at 40-GeV/c

DOUBLE CHARGE EXCHANGE OF NEGATIVE PIONS IN INCLUSIVE REACTIONS ON NUCLEI AT 40-GeV/c

Fast neutron production (p(n) >= 1-GeV/c) in p p and p C-12 interactions at p = 4.2-GeV/c and 10-GeV/c.

General characteristics of pi- mesons produced in d (C), alpha (C) interactions at 1-GeV/N and 3.3-GeV/N

INCLUSIVE CHARACTERISTICS OF GAMMA QUANTA IN PI- C-12 INTERACTIONS AT 4-GEV/C. (IN RUSSIAN)

INCLUSIVE PRODUCTION OF pi- MESONS IN n p INTERACTIONS AT P (n) = 1-GeV/c TO 5-GeV/c

INVESTIGATION OF p C INTERACTION AT P(p) = 10-GeV/c WITH THE EMISSION OF CUMULATIVE NEUTRAL PIONS

INVESTIGATION OF pi- C-12 INTERACTIONS AT P (pi-) = 40-GeV/c ACCOMPANIED BY CUMULATIVE pi MESON EMISSION

Inclusive Characteristics of $\pi^-$ Mesons Produced in $p$ C and $p$ Ta Interactions at 10-{GeV}/$c$ Proton Momentum

Inclusive Production of Anti-xi+ and $\Xi^-$ in $K^+ p$ Interactions at 32-{GeV}/c

Inclusive spectra of pi- mesons with cumulative number n(c) > 0.35 produced in d C, He C, and C C interactions at 4.2-GeV/c per nucleon.

Inelastic Interaction of Protons and Nucleons at an Energy of 9 BeV

Investigation of the breakup of a target nucleus in nucleus-nucleus collisions at an incident momentum of 4.2 GeV/c per nucleon

rivet Analysis
Jet Production and Fragmentation in e+ e- Annihilation at 12-GeV to 43-GeV

LAMBDA AND K0(S) PRODUCTION IN INELASTIC AND MULTI - NUCLEON C C INTERACTIONS AT 4.2-GeV/c PER NUCLEON