@article{020076e0a26b4355afe4f6ec66d6a764,
title = "4He(π±, π±p)3H and4He(π±, π±2p2n) reactions induced by pions of 120, 135 and 156 MeV",
abstract = "We measured4He(π±, π±p)3H and4He(π±π\{±\}2p2n) reactions at 120, 135 and 156 MeV. We found that the π+π- ratio is less than for free (π+p)/(π-p) elastic scattering.",
keywords = "25.80, Meson- and hyperon-induced reactions and scattering",
author = "F. Balestra and S. Bossolasco and Bussa, \{M. P.\} and L. Busso and L. Ferrero and G. Gervino and D. Panzieri and G. Piragino and F. Tosello and Falomkin, \{I. V.\} and Lyashenko, \{V. I.\} and Pontecorvo, \{G. B.\} and Shcherbakov, \{Yu A.\} and D. Cauz and E. Garfagnini and L. Santi and A. Maggiora",
year = "1984",
month = nov,
doi = "10.1007/BF02739589",
language = "English",
volume = "41",
pages = "391--397",
journal = "Lettere al Nuovo Cimento",
issn = "0375-930X",
number = "12",
}