Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Yu. M. Klubakov"'
Publikováno v:
Physics Letters B, Vol 237, Iss 2, Pp 287-290 (1990)
We have searched for the exotic annihilation of orthopositronium: e+e−(3S1)→γ+a, where a is a light neutral pseudoscalar. The upper limit on the ratio of this decay rate to the 3γ decay rate obtained is Γ(o-Ps→γ+a)/Γ(o-Ps→3γ)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9caf7861be31c699454bb306ee7fb318
http://www.sciencedirect.com/science/article/pii/037026939091446I
http://www.sciencedirect.com/science/article/pii/037026939091446I
Autor:
Vladimir M Lobashev, V.E. Postoev, V.N. Marin, Yu. M. Klubakov, A. N. Toropin, R.M. Djilkibaev, V.D. Laptev, V.N. Bolotov, A.A. Poblaguev, Vladimir V. Isakov, S. N. Gninenko
Publikováno v:
Nuclear Physics B - Proceedings Supplements. 16:459-461
An experiment studying the radiative pion decay, π − → e − v γ , has been performed with a secondary 17 GeV negative pion beam on the IHEP machine with the ISTRA facility of the Institute for Nuclear Research. The high energy beam has enabled
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0884253c91ba4d761b83a9598a03ac5b
https://doi.org/10.1016/0920-5632(90)90551-5
https://doi.org/10.1016/0920-5632(90)90551-5
Autor:
R.M. Jilkibaev, V.N. Bolotov, O.V. Karavashev, O.M. Radchenko, V.D. Laptev, V.V. Isakov, Yu. M. Klubakov, A. N. Toropin, S. N. Gninenko
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 227:242-248
The main characteristics of cathode readout multiwire proportional chambers with 760×760 mm2 active area are presented for particle loads up to 103 part./mm2·s. The following chamber characteristics were obtained: efficiency, ϵ = 99%, space resolu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::554be9399c6764711a202dcd928b439d
https://doi.org/10.1016/0168-9002(84)90128-1
https://doi.org/10.1016/0168-9002(84)90128-1