Status of experiments and recent results from CMD-2 detector at VEPP-2M

Authors
Akhmetshin, RR Anashkin, EV Aulchenko, VM Banzarov, VS Barkov, LM Baru, SE Bashtovoy, NS Bondar, AE Bondarev, DV Bragin, AV Chernyak, DV Eidelman, SI Fedotovitch, GV Gabyshev, NI Grebeniuk, AA Grigoriev, DN Hughes, VW Ivanov, PM Karpov, SV Kazanin, VF Khazin, BI Koop, IA Korostelev, MS Krokovny, PP Kurdadze, LM Kuzmin, AS Logashenko, IB Lukin, PA Lysenko, AP Mikhailov, KY Nesterenko, IN Okhapkin, VS Otboev, AV Perevedentsev, EA Polunin, AA Popov, AS Purlatz, TA Root, NI Ruban, AA Ryskulov, NM Shamov, AG Shatunov, YM Shekhtman, AI Shwartz, BA Sibidanov, AL Sidorov, VA Skrinsky, AN Smakhtin, VP Snopkov, IG Solodov, EP Stepanov, PY Sukhanov, AI Thompson, JA Titov, VM Valishev, AA Yudin, YV Zverev, SG
Citation
Rr. Akhmetshin et al., Status of experiments and recent results from CMD-2 detector at VEPP-2M, NUCL PHYS A, 675(1-2), 2000, pp. 424C-431C
Citations number
12
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS A
ISSN journal
03759474 → ACNP
Volume
675
Issue
1-2
Year of publication
2000
Pages
424C - 431C
Database
ISI
SICI code
0375-9474(20000731)675:1-2<424C:SOEARR>2.0.ZU;2-E
Abstract
The Cryogenic Magnetic Detector (CMD-2) is shortly described. Preliminary r esults for the cross sections of e(+)e(-) annihilation into hadrons and lep tons are presented in the c.m. energy range from 0.37 to 1.39 GeV. The tota l integrated luminosity of about 26 pb(-1) has been collected. The new resu lts for the rho and omega meson parameters are reported. The major decay mo des of the phi meson as well as its rare decays have been observed. The tag ged kaons and eta mesons in phi meson decays were used to look for some dec ay modes of K-S(0) and eta mesons.