Kuznetsov, Viacheslav
Charged Current
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Final Results on $\mu e$ Pair Production in Neutrino Interactions With Chamber Skat Filled With Freon

Ammosov, V.V. ; Ermolaev, V.I. ; Ivanilov, A.A. ; et al.
Z.Phys.C 40 (1988) 493, 1988.
Inspire Record 263220 DOI 10.17182/hepdata.15559

We present the final results from the search for μe pairs produced in neutrino interactions using the freon filled bubble chamber SKAT. The rate of μ−e+ pairs to charged current events above the charm threshold is\(R_{\mu ^ -e^ +}= (4.8 \pm 1.1)10^{ - 3} \). Assuming charm particle production to be the origin of the positron we calculate\(R_{\Lambda _c^ +}= (6.2 \pm 3.1)10^{ - 2} \) andRD=(2.8±0.9)10−2. We observe no considerable μ−e− pair production above the background. In the regionEv>3 GeV,pμ,e>1.0 GeV/c andpμ>pe we find with a 90% confidence level the limit\(R_{\mu ^ -e^ -}< 1.7 10^{ - 4} \).

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.


Observation of $\mu^- e^-$ Events in Neutrino Interactions at 3-{GeV} to 30-{GeV}

Ammosov, V.V. ; Ermolaev, V.I. ; Ivanilov, A.A. ; et al.
Phys.Lett.B 189 (1987) 245-248, 1987.
Inspire Record 240344 DOI 10.17182/hepdata.40796

The production of μ − e − pairs is studied in interactions of neutrinos with nuclei of heavy freon in the SKAT bubble chamber experiment. A rate of μ − e − pairs to charged current interactions of R μ − e − =(2.5± 1.4 4.3 )×10 −4 is found at an average neutrino energy of 10 GeV. The ratio μ − e − / μ − e + comes out to be μ − e − / μ − e + = 0.12± 0.08 0.22 .

1 data table
Table 1

No description provided.


Production of $\mu^- e^+$ Pairs in Neutrino interactions in the SKAT Bubble Chamber Experiment

Ammosov, V.V. ; Ivanilov, A.A. ; Ivanov, P.V. ; et al.
Z.Phys.C 35 (1987) 329, 1987.
Inspire Record 238675 DOI 10.17182/hepdata.40896

The production of μe-pairs is studied in interactions of neutrinos with nuclei of heavy freon in the SKAT bubble chamber experiment. A rate of μ−e+ to charged current interactions above the charm threshold of\(R^{\mu ^ -e^ +}= (4.6 \pm 1.2) \cdot 10^{ - 3} \) is found. The properties of the observed μ−e+ events can be well described by assuming them to originate from the semileptonic decay of quasielastic produced charmed baryonsΛc and inclusive charmedD-meson production. The rates for these reactions are found to be (6.7±3.5)×10−2 and (2.5±0.9)×10−2, respectively. A total charmed particle production rate of (9.2±3.6)×10−2 is calculated.

2 data tables
Table 1

No description provided.

Table 2

No description provided.


OBSERVATION OF INTERNAL MUON BREMSSTRAHLUNG IN muon-neutrino A ---> mu- X

Grabosch, H.J. ; Kaufmann, H.H. ; Krecker, U. ; et al.
Sov.J.Nucl.Phys. 47 (1988) 73, 1988.
Inspire Record 238676 DOI 10.17182/hepdata.17366

None

7 data tables
Table 2

DATA FOR INTERNAL MUON BREMSSTRAHLUNG.

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NEUTRAL STRANGE PARTICLE PRODUCTION IN NEUTRINO CHARGED CURRENT INTERACTIONS AT 3-GeV TO 30-GeV

Ammosov, V.V. ; Ardashev, E.N. ; Ivanilov, A.A. ; et al.
Z.Phys.C, 1985.
Inspire Record 222758 DOI 10.17182/hepdata.10525
15 data tables
Table 1

No description provided.

Table 2

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Table 3

No description provided.

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STUDY OF NEUTRINO (ANTI-NEUTRINO) INTERACTIONS WITH NUCLEI AT 3-GeV TO 30-GeV

Ammosov, V.V. ; Baranov, D.S. ; Bugorsky, A.P. ; et al.
IFVE-85-107, 1985.
Inspire Record 218431 DOI 10.17182/hepdata.40944

None

4 data tables
Table 1

No description provided.

Table 2

SIG(Q=L)/SIG(Q=T) ASSUMED TO BE 0.

Table 3

SIG(Q=L)/SIG(Q=T) ASSUMED TO BE 0.

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NEUTRINO (ANTI-NEUTRINO) INTERACTION CROSS-SECTION RATIO IN NEUTRAL AND CHARGED CURRENT CHANNELS UP TO 30-GeV

Ammosov, V.V. ; Baranov, D.S. ; Ermolaev, V.I. ; et al.
IFVE-85-110, 1985.
Inspire Record 219781 DOI 10.17182/hepdata.40948

None

3 data tables
Table 1

Axis error includes +- 0.0/0.0 contribution (?////TOTAL SYSTEMATICS).

Table 2

Axis error includes +- 0.0/0.0 contribution (?////TOTAL SYSTEMATICS).

Table 3

Axis error includes +- 0.0/0.0 contribution (?////TOTAL SYSTEMATICS).


STUDY OF CUMULATIVE PROTON PRODUCTION IN NEUTRINO - NUCLEAR INTERACTIONS

Ammosov, V.V. ; Baranov, D.S. ; Ivanilov, A.A. ; et al.
IFVE-85-109, 1985.
Inspire Record 218430 DOI 10.17182/hepdata.40895

None

11 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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RESULTS FOR NEUTRAL TO CHARGED CURRENT CROSS-SECTION RATIOS FROM neutrino AND anti-neutrino NUCLEUS INTERACTIONS BELOW 30-GeV

Ammosov, V.V. ; Baranov, D.S. ; Ermolaev, V.I. ; et al.
Z.Phys.C 30 (1986) 569, 1986.
Inspire Record 215972 DOI 10.17182/hepdata.15876

Using the freon filled bubble chamber SKAT in the (anti)neutrino wide band beam of the Serpukhov accelerator we determine the neutral to charged current cross section ratios for neutrinos and antineutrinos below 30GeV. From these ratios we calculate in leading order a mixing parameter of the standard model of Θw=0.215±0.029.

3 data tables
Table 1

Axis error includes +- 0.0/0.0 contribution (?////TOTAL SYSTEMATICS).

Table 2

Axis error includes +- 0.0/0.0 contribution (?////TOTAL SYSTEMATICS).

Table 3

Axis error includes +- 0.0/0.0 contribution (?////TOTAL SYSTEMATICS).


INCLUSIVE STUDY OF NEUTRINO AND ANTI-NEUTRINO INTERACTIONS WITH NUCLEI AT ENERGIES E anti-neutrino <= 30-GeV

Ammosov, V.V. ; Baranov, D.S. ; Bugorsky, A.P. ; et al.
Z.Phys.C 30 (1986) 175, 1986.
Inspire Record 215974 DOI 10.17182/hepdata.15918

None

6 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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