Search for new particles decaying to. lambda. (K/sup 0/)+ hadrons
Journal Article
·
· Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
OSTI ID:6150669
A magnetic spark spectrometer has been used to search for new particles produced by neutrons with average energy 45 GeV and decaying by the channels ..lambda pi../sup +/, K/sup 0/(K-bar/sup 0/) ..pi../sup + -/, ..lambda pi../sup +/..pi../sup -/, and ..lambda..K/sup +/K/sup -/. Estimates are obtained for the upper limit of the partial cross sections for production of the charmed particles C/sup +/(2260) and D/sup + -/(1870) with relative momentum x>0.5: sigma/sub c/+ x BR (C/sup +/..--> lambda pi../sup +/) <2 x 10/sup -31/ cm/sup 2//nucleon, sigma/sub D/ +- x BR (D/sup + -/..mu..K/sup -/..pi../sup + -/) <2.5 x 10/sup -31/ cm/sup 2//nucleon.
- OSTI ID:
- 6150669
- Journal Information:
- Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 28:3; ISSN SJNCA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Confirmation of the existence of the. sigma. /sub c/ /sup + +/ and. lambda. /sub c/ /sup +/ charmed baryons and observation of the decay. lambda. /sub c/ /sup +/. -->. lambda pi. /sup +/ and K-bar/sup 0/p
Observation of B{sup 0}{yields}{lambda}{lambda}K{sup 0} and B{sup 0}{yields}{lambda}{lambda}K*{sup 0} at Belle
Confirmation of the existence of the. sigma. /sub c//sup + +/ and. lambda. /sub c//sup +/ charmed baryons
Journal Article
·
Mon Jun 25 00:00:00 EDT 1979
· Phys. Rev. Lett.; (United States)
·
OSTI ID:6247716
Observation of B{sup 0}{yields}{lambda}{lambda}K{sup 0} and B{sup 0}{yields}{lambda}{lambda}K*{sup 0} at Belle
Journal Article
·
Sat Feb 28 23:00:00 EST 2009
· Physical Review. D, Particles Fields
·
OSTI ID:21260058
Confirmation of the existence of the. sigma. /sub c//sup + +/ and. lambda. /sub c//sup +/ charmed baryons
Conference
·
Sun Dec 31 23:00:00 EST 1978
·
OSTI ID:5971122
Related Subjects
645103* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Interactions & Baryon & Meson Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ALUMINIUM 27 TARGET
BARYON REACTIONS
BARYON RESONANCES
BARYONS
BOSONS
C-2260 RESONANCES
CHARM PARTICLES
CHARMED BARYON RESONANCES
CHARMED MESON RESONANCES
D RESONANCES
D-1865 RESONANCES
DECAY
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
GEV RANGE
GEV RANGE 10-100
HADRON REACTIONS
HADRONIC PARTICLE DECAY
HADRONS
HYPERONS
INTERACTIONS
KAONS
KAONS NEUTRAL
LAMBDA PARTICLES
MESON RESONANCES
MESONS
NEUTRON REACTIONS
NUCLEAR REACTIONS
NUCLEON REACTIONS
PARTICLE DECAY
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
POSTULATED PARTICLES
PSEUDOSCALAR MESONS
RESONANCE PARTICLES
STRANGE PARTICLES
TARGETS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ALUMINIUM 27 TARGET
BARYON REACTIONS
BARYON RESONANCES
BARYONS
BOSONS
C-2260 RESONANCES
CHARM PARTICLES
CHARMED BARYON RESONANCES
CHARMED MESON RESONANCES
D RESONANCES
D-1865 RESONANCES
DECAY
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
GEV RANGE
GEV RANGE 10-100
HADRON REACTIONS
HADRONIC PARTICLE DECAY
HADRONS
HYPERONS
INTERACTIONS
KAONS
KAONS NEUTRAL
LAMBDA PARTICLES
MESON RESONANCES
MESONS
NEUTRON REACTIONS
NUCLEAR REACTIONS
NUCLEON REACTIONS
PARTICLE DECAY
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
POSTULATED PARTICLES
PSEUDOSCALAR MESONS
RESONANCE PARTICLES
STRANGE PARTICLES
TARGETS