TY - JOUR
T1 - Spin and parity measurement of the Λ (1405) baryon
AU - Moriya, Kei
AU - Biselli, Angela
PY - 2014/1/1
Y1 - 2014/1/1
N2 - A determination of the spin and parity of the Λ(1405) is presented using photoproduction data from the CLAS detector at Jefferson Lab. The reaction γ+p→K++Λ(1405) is analyzed in the decay channel Λ(1405)→Σ++π−, where the decay distribution to Σ+π− and the variation of the Σ+ polarization with respect to the Λ(1405) polarization direction determines the parity. The Λ(1405) is produced, in the energy range 2.55
AB - A determination of the spin and parity of the Λ(1405) is presented using photoproduction data from the CLAS detector at Jefferson Lab. The reaction γ+p→K++Λ(1405) is analyzed in the decay channel Λ(1405)→Σ++π−, where the decay distribution to Σ+π− and the variation of the Σ+ polarization with respect to the Λ(1405) polarization direction determines the parity. The Λ(1405) is produced, in the energy range 2.55
UR - https://digitalcommons.fairfield.edu/physics-facultypubs/169
UR - https://libraryapps.fairfield.edu/openurl?institution=01FUNI_INST&vid=01FUNI_INST:MAIN&sid=google&auinit=K&aulast=Moriya&atitle=Spin%20and%20parity%20measurement%20of%20the%20%CE%9B%20(1405)%20baryon&id=doi:10.1103%2FPhysRevLett.112.082004&title=Physical%20review%20letters%20online&volume=112&issue=8&date=2014&spage=082004&issn=0031-9007
U2 - 10.1103/PhysRevLett.112.082004
DO - 10.1103/PhysRevLett.112.082004
M3 - Article
VL - 112
JO - Physical Review Letters
JF - Physical Review Letters
ER -