HEPData Search

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).

More…

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.

MOMENTUM AND ANGULAR DISTRIBUTIONS OF pi- MESONS PRODUCED IN d C INTERACTIONS AT 1-GeV/N

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

JINR-P1-89-511, 1989.

Inspire Record 285509 DOI 10.17182/hepdata.38758

None

4 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

(1/N)*D(N)/D(P) HAS BEEN FITTED BY (P/MEAN(N=P))**POWER* EXP(-SLOPE*SQRT(P/MEAN(N=P))).

More…

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).

More…

Production of $\Lambda$ Hyperons and $K^0(s$) Mesons in Annihilation of Anti-protons in $^{4}$He Nuclei at 600-{MeV}/$c$

Batusov, Yu.A. ; Bunyatov, S.A. ; Falomkin, I.V. ; et al.

Sov.J.Nucl.Phys. 50 (1989) 945-948, 1989.

Inspire Record 280132 DOI 10.17182/hepdata.39439

None

4 data tables

Table 1

43 EVENTS WITH LAMBDA, 54 EVENTS WITH KS.

Table 2

43 EVENTS WITH LAMBDA, 54 EVENTS WITH KS.

Table 3

43 EVENTS WITH LAMBDA, 54 EVENTS WITH KS. D(N)/D(P) WAS FITTED BY P**2*EXP(-SLOPE*EKIN).

More…

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.

More…

Multiplicity, Momentum and Angular Characteristics of $\pi^-$ Mesons for $p$ C, $d$ C, $\alpha$ C and C C Interactions at 4.2-{GeV}/$c$ Per Nucleon

The Alma Ata-Baku-Belgrade-Bucharest-Dubna-Kishinev-Leipzig- Moscow-Prague-Samarkand-Sofiya-Tashkent-Tbilisi-Ulan Bator-Varna collaboration Agakishiev, G.N. ; Akhababian, N. ; Armutliisky, D. ; et al.

Z.Phys.C 27 (1985) 177, 1984.

Inspire Record 203342 DOI 10.17182/hepdata.1999

Light ion collisions with carbon target at 4.2 GeV/c/N are studied. Pion multiplicity distributions, momentum and angular spectra are analysed. These data are described in terms of models assuming independent interactions of nucleons from the projectile nucleus with the target.

18 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

More…

THE STUDY OF NEUTRON INTERACTIONS WITH PROTONS AND CARBON NUCLEI AT p = 4.2-GeV/c

Bekmirzaev, R.N. ; Grishina, O.V. ; Dolejsi, J. ; et al.

JINR-P1-88-617, 1988.

Inspire Record 267743 DOI 10.17182/hepdata.38835

None

5 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

More…

THE STUDY OF p C INTERACTIONS AT p (p) = 10-GeV/c WITH THE EMISSION OF CUMULATIVE DEUTERONS

Armutliisky, D. ; Kopylova, D.K. ; Lyubimov, V.B. ; et al.

Sov.J.Nucl.Phys. 48 (1988) 294, 1988.

Inspire Record 250949 DOI 10.17182/hepdata.38920

None

8 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

ALL NEGATIVE PARTICLES WAS CONSIDERED AS PI-.

More…

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.

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.

More…

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.

More…

PROPERTIES OF THE C Ta INTERACTIONS WITH LAMBDA HYPERON AND K0 MESON PRODUCTION AT 4.2-GeV/c PER NUCLEON

Iovchev, K. ; Kanarek, T. ; Kladnitskaya, E.N. ; et al.

JINR-P1-84-279, 1984.

Inspire Record 202985 DOI 10.17182/hepdata.17552

None

14 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

More…

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.

More…

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.

More…

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.

PROPERTIES OF pi- C-12 INTERACTIONS VERSUS THE CUMULATIVE NUMBER OF pi MESONS EMITTED INTO THE BACKWARD HEMISPHERE OF THE LABORATORY SYSTEM

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

JINR-1-81-214, 1981.

Inspire Record 174312 DOI 10.17182/hepdata.39683

None

40 data tables

Table 1

ONE PION.

Table 2

ONE PION.

Table 3

ONE PION.

More…

Date

Collaboration

Subject_areas

Phrases Reset

Reactions

Observables Reset

CM Energies (GeV)

Authors

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

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

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.

MOMENTUM AND ANGULAR DISTRIBUTIONS OF pi- MESONS PRODUCED IN d C INTERACTIONS AT 1-GeV/N

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

Production of $\Lambda$ Hyperons and $K^0(s$) Mesons in Annihilation of Anti-protons in $^{4}$He Nuclei at 600-{MeV}/$c$

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

Multiplicity, Momentum and Angular Characteristics of $\pi^-$ Mesons for $p$ C, $d$ C, $\alpha$ C and C C Interactions at 4.2-{GeV}/$c$ Per Nucleon

THE STUDY OF NEUTRON INTERACTIONS WITH PROTONS AND CARBON NUCLEI AT p = 4.2-GeV/c

THE STUDY OF p C INTERACTIONS AT p (p) = 10-GeV/c WITH THE EMISSION OF CUMULATIVE DEUTERONS

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

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

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

PROPERTIES OF THE C Ta INTERACTIONS WITH LAMBDA HYPERON AND K0 MESON PRODUCTION AT 4.2-GeV/c PER NUCLEON

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

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

CORRELATIONS IN HADRON - NUCLEAR INTERACTIONS ACCOMPANIED BY CUMULATIVE PROTON EMISSION

PROPERTIES OF pi- C-12 INTERACTIONS VERSUS THE CUMULATIVE NUMBER OF pi MESONS EMITTED INTO THE BACKWARD HEMISPHERE OF THE LABORATORY SYSTEM