<math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi>Λ</mi></mrow><mrow><mn>0</mn></mrow></msup></mrow></math>, <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mrow><msub><mrow><mi>θ</mi></mrow><mrow><mn>1</mn></mrow></msub></mrow></mrow><mrow><mn>0</mn></mrow></msup></mrow></math>, <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mrow><msub><mrow><mi>θ</mi></mrow><mrow><mn>2</mn></mrow></msub></mrow></mrow><mrow><mn>0</mn></mrow></msup></mrow></math>, and <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mover><mrow><mi>θ</mi></mrow><mrow><mi>¯</mi></mrow></mover><mrow><mn>0</mn></mrow></msup></mrow></math> Lifetimes

$Λ^{0}$ , ${θ_{1}}^{0}$ , ${θ_{2}}^{0}$ , and ${\bar{θ}}^{0}$ Lifetimes

^*Present address: Department of Physics, Rutgers University, New Brunswick, New Jersey.
^†Now at the Tata Institute of Fundamental Research, Bombay, India.

Phys. Rev. Lett. 1, 148 – Published 15 August, 1958

DOI: https://doi.org/10.1103/PhysRevLett.1.148

Blumenfeld, Boldt, Bridge, Caldwell, Leavitt, Pal, Rossi, and Willard (to be published)
Eisler, Plano, Prodell, Samios, Schwartz, Steinberger, Bassi, Borelli, Puppi, Tanaka, Woloschek, Zobuli, Conversi, Franzini, Manelli, Santangelo, and Silvestrini, Nevis Cyclotron Laboratories Report No. 69, 1958 (unpublished)
M. Gell-Mann and A. Pais, Phys. Rev. 97, 1387 (1955)
[E. Boldt et al., Phys. Rev. Lett. 1, 150 (1958)]
Bardon, Chinowsky, Fuchs, Lande, and Lederman, Nevis Cyclotron Laboratories Report No. 61, 1958 (unpublished)