@article{b2dbc6b4e4d34c438e0865d3d95d7c94,
title = "Enhanced 200 GeV/c K+ beam using beryllium filter",
abstract = "Using beryllium as a selective hadron filter, the kaon fraction of a positively charged 200 GeV/c secondary beam has been increased from 3\% to ∼15\% without an appreciable effect on tagging efficiency.",
author = "A. Jonckheere and C. Nelson and B. Collick and S. Heppelman and Y. Makdisi and M. Marshak and E. Peterson and K. Ruddick and D. Berg and C. Chandlee and S. Cihangir and T. Ferbel and J. Huston and T. Jensen and F. Lobkowicz and M. McLaughlin and T. Oshima and P. Slattery and P. Thompson",
note = "Funding Information: We thank Drs. A. Brenner, T. Groves, E. Malamud, J. Peoples, T. Yamanouchi and their staffs at Fermi-lab for their continued support. This work was supported in part by the National Science Foundation and by the Department of Energy.",
year = "1981",
month = feb,
day = "15",
doi = "10.1016/0029-554X(81)90005-7",
language = "English (US)",
volume = "180",
pages = "25--28",
journal = "Nuclear Instruments and Methods",
issn = "0029-554X",
publisher = "Elsevier B.V.",
number = "1",
}