@article{fbd43c98d18f4956bd3ea23a6d7d985b,
title = "Observation on pp → 3π°, 2π°η° at rest",
abstract = "Annihilations have been observed of anti-protons stopped in liquid hydrogen yielding 3π° and 3π°η°, with a ratio 3π°: 2π°η° of 0.81 ± 0.08. The Dalitz plot of 2100 3π°-events exhibits structures somewhat similar to those observed in pn→2π-π+ (at rest); viz: depopulation at the center, enhancement at small M2(2π°) and at about 2.35 (GeV/c2)2.",
author = "S. Devons and T. Kozlowski and P. N{\'e}methy and S. Shapiro and M. Dris and N. Horwitz and T. Kalogeropoulos and J. Skelly and R. Smith and H. Uto",
note = "Funding Information: The annihilation ~p ~ 37r° not only is restricted to I = 1 but the high symmetry of the 3~r° system contributions only from 0 +, 2 + .... intermediate 27r resonances. While such simplification makes the 37r° system particularly attractive for detailed study, the experimental techniques required present special difficulties. As part of our study of the neutral modes of Research supported in part by the United States Atomic Energy Commission and the National Science Foundation. ,1 Present address: Brookhaven National Laboratory, Upton, New York 11973. .2 Present address: Yale University, New Haven, Conn. 06520. .a Present address: Stanfort Linear Accelerator Center, Stanford University, Stanford, California 94305. .4 Present address: Argonne National Laboratory, Argonne, Illinois 60439. Copyright: Copyright 2014 Elsevier B.V., All rights reserved.",
year = "1973",
month = nov,
day = "12",
doi = "10.1016/0370-2693(73)90729-6",
language = "English (US)",
volume = "47",
pages = "271--274",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "Elsevier",
number = "3",
}