@article{f5481b7f9b9a442ca06cfcc1795f31d3,
title = "Observation of the (π-, π-n) and (π+, π+p) reactions at 165 MeV",
abstract = "The (π-, π-n) and the (π+, π+p) reactions were studied on C, Fe, and Bi at 165 MeV by coincidence measurement o outgoing particles. The nucleon-knockout reaction is the dominant inelastic process at backward pion-scattering angles at this energy. The quasifree (π-, π-n) and (π+, π+p) cross sections were determined from the π-N an correlations. Their σqf(π-, π-n)/σqf(π+, π+p) ratio is consistent with unity for C and is larger than the N/Z ratio for the heavier nuclei.",
author = "E. Piasetzky and A. Altman and J. Lichtenstadt and Yavin, {A. I.} and D. Ashery and W. Bertl and L. Felawka and Walter, {H. K.} and Schlep{\"u}tz, {F. W.} and Powers, {R. J.} and Winter, {R. G.} and {v.d. Pluym}, J.",
note = "Funding Information: We thank ProfessoCr . Joseph for the use of the detectoar rray.I lluminatingd iscussionws ith Drs. J. Alster,J .M. EisenbergZ, . FraenkelF, . Lenz, E. Levin, E. Moniz, and A.W. Thomasa regratefully acknowledgedTh. e Tel Aviv Universityg roupis grateful for the warm hospitalitayn ds upporto f the SchweizerischeInss titutf or NuklearforschunTgh. is work is also supporteidn part by the Israeli Commissionfo r Basic Research. Funding Information: The pion-induced nucleon-knockout reactions attract much interest because of their important role in pion-nucleus interactions and their potential applications in the study of the nucleus. Like the (e, e'p), the Or, rrp) quasifree reaction is sensitive almost exclusively to the proton distribution in the nucleus. There is therefore special interest in the (Tr-, n-n)reaction because of its sensitivity to the neutron distribution. Inclusive measurements of the angular distributions and 1 Present address: LAMPF, Los Alamos, NM 87545, USA. 2 Supported by DOE Contract No. W-31-109-ENG-38; Permanent address: Tel Aviv University, Israel. 3 Present address: SIN, CH-5234 Villigen, Switzerland. 4 Present address: Caltech, Pasadena, CA, USA.",
year = "1982",
month = aug,
day = "12",
doi = "10.1016/0370-2693(82)90082-X",
language = "אנגלית",
volume = "114",
pages = "414--418",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "Elsevier",
number = "6",
}