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First observation of the Lambda(1405) line shape in electroproduction
- Source :
- Physical Review C, Physical Review C, 2013, 88, pp.045202. ⟨10.1103/PhysRevC.88.045202⟩, Physical Review C, American Physical Society, 2013, 88, pp.045202. ⟨10.1103/PhysRevC.88.045202⟩
- Publication Year :
- 2013
- Publisher :
- American Physical Society, 2013.
-
Abstract
- We report the first observation of the line shape of the $\Lambda(1405)$ from electroproduction, and show that it is not a simple Breit-Wigner resonance. Electroproduction of $K^+ \Lambda(1405)$ off the proton was studied by using data from CLAS at Jefferson Lab in the range $1.0<br />Comment: 8 pages, 8 figures. Version 2 has some added references; submitted to Phys. Rev. C
- Subjects :
- Nuclear and High Energy Physics
Photon
Nuclear Theory
[PHYS.NUCL]Physics [physics]/Nuclear Theory [nucl-th]
Proton
[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
Lambda
01 natural sciences
High Energy Physics - Experiment
Settore FIS/04 - Fisica Nucleare e Subnucleare
Nuclear physics
0103 physical sciences
[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
SCATTERING
Nuclear Experiment
010306 general physics
Line (formation)
Physics
BARYONS
Mass distribution
010308 nuclear & particles physics
QUARK-MODEL
HYPERFINE INTERACTIONS
NUCLEON INTERACTIONS
CHIRAL DYNAMICS
CONSTRAINTS
STATES
Hyperon
Resonance
Particle Data Group
3. Good health
High Energy Physics::Experiment
Atomic physics
Subjects
Details
- Language :
- English
- ISSN :
- 24699985 and 24699993
- Database :
- OpenAIRE
- Journal :
- Physical Review C, Physical Review C, 2013, 88, pp.045202. ⟨10.1103/PhysRevC.88.045202⟩, Physical Review C, American Physical Society, 2013, 88, pp.045202. ⟨10.1103/PhysRevC.88.045202⟩
- Accession number :
- edsair.doi.dedup.....eb002c9cac954fded730270a19a778e0