EPJ Web of Conferences (Jan 2019)
Search for the process e+e−→D*(2007) with the CMD-3 detector
- Shemyakin D. N.,
- Akhmetshin R. R.,
- Amirkhanov A. N.,
- Anisenkov A. V.,
- Aulchenko V. M.,
- Banzarov V. Sh.,
- Bashtovoy N. S.,
- Berkaev D. E.,
- Bondar A. E.,
- Bragin A. V.,
- Eidelman S. I.,
- Epifanov D. A.,
- Epshteyn L. B.,
- Erofeev A. L.,
- Fedotovich G. V.,
- Gayazov S. E.,
- Grebenuk A. A.,
- Gribanov S. S.,
- Grigoriev D. N.,
- Ignatov F. V.,
- Ivanov V. L.,
- Karpov S. V.,
- Kasaev A. S.,
- Kazanin V. F.,
- Koop I. A.,
- Korobov A. A.,
- Kozyrev A. N.,
- Kozyrev E. A.,
- Krokovny P. P.,
- Kuzmenko A. E.,
- Kuzmin A. S.,
- Logashenko I. B.,
- Lysenko A. P.,
- Lukin P. A.,
- Mikhailov K. Yu.,
- Okhapkin V. S.,
- Otboev A. V.,
- Perevedentsev E. A.,
- Pestov Yu. N.,
- Popov A. S.,
- Razuvaev G. P.,
- Ruban A. A.,
- Ryskulov N. M.,
- Ryzhenenkov A. E.,
- Semenov A. V.,
- Senchenko A. I.,
- Shatunov Yu. M.,
- Shebalin V. E.,
- Shwartz B. A.,
- Shwartz D. B.,
- Sibidanov A. L.,
- Solodov E. P.,
- Titov V. M.,
- Talyshev A. A.,
- Tolmachev S. S.,
- Vorobiov A. I.,
- Yudin Yu. V.
Affiliations
- Shemyakin D. N.
- Akhmetshin R. R.
- Amirkhanov A. N.
- Anisenkov A. V.
- Aulchenko V. M.
- Banzarov V. Sh.
- Budker Institute of Nuclear Physics, SB RAS
- Bashtovoy N. S.
- Budker Institute of Nuclear Physics, SB RAS
- Berkaev D. E.
- Bondar A. E.
- Bragin A. V.
- Budker Institute of Nuclear Physics, SB RAS
- Eidelman S. I.
- Epifanov D. A.
- Epshteyn L. B.
- Erofeev A. L.
- Fedotovich G. V.
- Gayazov S. E.
- Grebenuk A. A.
- Gribanov S. S.
- Grigoriev D. N.
- Ignatov F. V.
- Ivanov V. L.
- Karpov S. V.
- Budker Institute of Nuclear Physics, SB RAS
- Kasaev A. S.
- Budker Institute of Nuclear Physics, SB RAS
- Kazanin V. F.
- Koop I. A.
- Korobov A. A.
- Kozyrev A. N.
- Kozyrev E. A.
- Krokovny P. P.
- Kuzmenko A. E.
- Kuzmin A. S.
- Logashenko I. B.
- Lysenko A. P.
- Budker Institute of Nuclear Physics, SB RAS
- Lukin P. A.
- Mikhailov K. Yu.
- Budker Institute of Nuclear Physics, SB RAS
- Okhapkin V. S.
- Budker Institute of Nuclear Physics, SB RAS
- Otboev A. V.
- Budker Institute of Nuclear Physics, SB RAS
- Perevedentsev E. A.
- Pestov Yu. N.
- Budker Institute of Nuclear Physics, SB RAS
- Popov A. S.
- Razuvaev G. P.
- Ruban A. A.
- Budker Institute of Nuclear Physics, SB RAS
- Ryskulov N. M.
- Budker Institute of Nuclear Physics, SB RAS
- Ryzhenenkov A. E.
- Semenov A. V.
- Senchenko A. I.
- Budker Institute of Nuclear Physics, SB RAS
- Shatunov Yu. M.
- Budker Institute of Nuclear Physics, SB RAS
- Shebalin V. E.
- Shwartz B. A.
- Shwartz D. B.
- Sibidanov A. L.
- Solodov E. P.
- Titov V. M.
- Budker Institute of Nuclear Physics, SB RAS
- Talyshev A. A.
- Tolmachev S. S.
- Vorobiov A. I.
- Budker Institute of Nuclear Physics, SB RAS
- Yudin Yu. V.
- DOI
- https://doi.org/10.1051/epjconf/201921202011
- Journal volume & issue
-
Vol. 212
p. 02011
Abstract
A search for the process e+e−→ D*0(2007) has been performed with the CMD-3 detector at the VEPP-2000 e+e−-collider. Two main decay modes of the D*0(2007) decay, D0π0 and D0γ, followed by D0 → K+π−π+π−are used in this analysis. With an integrated luminosity of 3.7 pb−1 collected at the center-of-mass energy Ec.m. =2006.62 MeV our preliminary upper limit is BD*0→e+ e− <1.6× 10−6 at 90%C.L.
