Balandin, V.P.
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OBSERVATION OF AN EXOTIC MESON OF 1.9-GeV MASS DECAYING INTO eta-prime eta

The IFVE-Brussels-Annecy-Los-Alamos collaboration Alde, D. ; Binon, F.G. ; Bricman, C. ; et al.
Sov.J.Nucl.Phys. 48 (1988) 1035, 1988.
Inspire Record 264474 DOI 10.17182/hepdata.40730

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


Production of anti-D0 and D- Mesons in Neutron - Carbon Interactions at 40-GeV to 70-GeV

The BIS-2 collaboration Aleev, A.N. ; Arefev, V.A. ; Balandin, V.P. ; et al.
Z.Phys.C 37 (1988) 243, 1988.
Inspire Record 248611 DOI 10.17182/hepdata.9960

The production of\(\bar D\) mesons in neutroncarbon interactions at 40–70 GeV/c has been investigated. The\(\bar D\) mesons were detected via the hadronic decay modes\(\bar D^0\to K^{* + } (892)\pi ^ -\) andD−→K*+(892)π−π−. In the kinematical regionxF>0.5 andpT<1 GeV/c the following inclusive cross sections were measured:\(\sigma _{\bar D^0 }= (28 \pm 14)\mu b\) and\(\sigma _{D^ -}= (28 \pm 13)\mu b\) per carbon nucleus. The invariant longitudinal momentum spectra can be described by (1−x)N with\(N_{\bar D^0 }= 1.1 \pm 0.5 \pm 0.4\) and\(N_{D^ -}= 0.8 \pm 0.4 \pm 0.4\) The transverse momentum spectra were parametrized by exp (−BpT2) with\(B_{\bar D^0 }= (1.2_{ - 0.9}^{ + 1.1} )({{GeV} \mathord{\left/ {\vphantom {{GeV} c}} \right. \kern-\nulldelimiterspace} c})^{ - 2} \) and\(B_{D^ -}= (1.8_{ - 1.0}^{ + 1.3} )({{GeV} \mathord{\left/ {\vphantom {{GeV} c}} \right. \kern-\nulldelimiterspace} c})^{ - 2} \).

4 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Observation of the Tensor X (1810) Meson in 300-{GeV} Central $\pi^- N$ Collisions (In Russian)

The IHEP-IISN-LANL-LAPP-PISA collaboration Alde, D. ; Bellazzini, R. ; Binon, F.G. ; et al.
Sov.J.Nucl.Phys. 47 (1988) 810-812, 1988.
Inspire Record 254776 DOI 10.17182/hepdata.10167

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


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.


Study of a Possible Exotic $\phi \pi^0$ State With a Mass of About 1.5-{GeV}/$c^2$

Bityukov, S.I. ; Dzhelyadin, R.I. ; Dorofeev, V.A. ; et al.
Phys.Lett.B 188 (1987) 383, 1987.
Inspire Record 233160 DOI 10.17182/hepdata.10556

New data have been obtained on a resonance in the ϕπ 0 system, the C meson, which is formed in the π − p → ϕπ 0 n charge-exchange reaction. The experiment has been performed at the Serpukhov 70 GeV accelerator. The mass and the width of the resonance are measured to be M =1480±40 MeV , Γ =130±60 MeV . The production cross section is determined at a π − momentum of 32.5 GeV / c : σ ( π − p → Cn )· BR ( C → ϕπ 0 )=40±15 nb . The C(1480) meson has an isospin I =1 and spin-parity J PC =1 − − . It is strongly coupled to the ϕπ 0 channel and is considered as a possible exotic meson.

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

THE ACCEPTANCE CORRECTED DISTRIBUTION.


STUDY OF THE BARYON EXCHANGE REACTION pi+ p ---> DELTA++ rho0 AT MOMENTUM 3.94-GeV/c

Arefev, A.V. ; Bayukov, Yu.D. ; Grishuk, Yu.G. ; et al.
ITEP-86-76, 1986.
Inspire Record 230667 DOI 10.17182/hepdata.40119

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


OBSERVATION OF THE PROCESS E+ E- ---> GAMMA GAMMA GAMMA GAMMA

Vasserman, I.B. ; Golubev, V.B. ; Dolinsky, S.I. ; et al.
JETP Lett. 44 (1986) 634-637, 1986.
Inspire Record 241072 DOI 10.17182/hepdata.16909

None

4 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Production of $G(1590)$ and Other Mesons Decaying Into $\eta$ Pairs by 100-{GeV}/$c \pi^-$ on Protons

Alde, D. ; Binon, F.G. ; Bricman, C. ; et al.
Yad.Fiz. 44 (1986) 120-136, 1986.
Inspire Record 222928 DOI 10.17182/hepdata.10313

None

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.


OBSERVATION OF ANTI-D MESONS IN N C INTERACTIONS AT 40-GEV/C - 70-GEV/C.

The BIS-2 collaboration Aleev, A.N. ; Arefev, V.A. ; Balandin, V.P. ; et al.
Czech.J.Phys.B 36 (1986) 1303-1310, 1986.
Inspire Record 222567 DOI 10.17182/hepdata.39496

We have observed the production of\(\bar D^0 \) andD− mesons in neutron carbon interactions at 40–70 GeV/c. The experiment was performed with the spectrometer BIS-2 located in the neutron beam 4N of the Serpukhov accelerator.

4 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

CORRECTED FOR ACCEPTANCE. AUTHORS NAMED THIS SPECTRUM 'INVARIANT'.

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INVESTIGATION OF INCLUSIVE PROCESSES pi- A ---> pi- X AND pi- A ---> p (backwards) X AT 40-GeV/c

Abrosimov, A.T. ; Albini, E. ; Antipov, V.V. ; et al.
JINR-E1-84-703, 1984.
Inspire Record 209961 DOI 10.17182/hepdata.39513

None

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.