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Your search keyword '"H. J. Willutzki"' showing total 2 results
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2 results on '"H. J. Willutzki"'

1. Origin of trimuon events in high-energy neutrino interactions

Author

T. Hansl, M. Holder, J. Knobloch, J. May, H. P. Paar, P. Palazzi, A. Para, F. Ranjard, D. Schlatter, J. Steinberger, H. Suter, W. von Rüden, H. Wahl, S. Whitaker, E. G. H. Williams, F. Eisele, K. Kleinknecht, H. Lierly, G. Spahn, H. J. Willutzki, W. Dorth, F. Dydak, C. Geweniger, V. Hepp, K. Tittel, J. Wotsckack, P. Bloch, B. Devaux, S. Loucatos, J. Maillard, B. Peyaud, J. Rander, A. Savoy-Navarro, R. Turlay, D.Ph.P.E. CEN-Saclay, and F. L. Navarria

Published
1978

2. Radiative decays of the J/ψ

Author

H. J. Willutzki

Subjects
Physics, Amplitude, Angular distribution, Mass distribution, Branching fraction, Radiative decay, Radiative transfer, Parity (physics), Atomic physics, Helicity
Abstract

Spin parity measurements for the ι(1440) and θ(1700) confirm previous experiments. The π+π−‐mode of the θ(1700) is observed with a sizeable branching ratio. The helicity amplitudes for the θ(1700) appear to be different from the f’(1515). Two broad states are observed near the ι(1440) mass in the γγπ+π− final state and near the h(2030) in the γπ+π− final state.

Published
1985

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