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Ion Chamber Arrays for the Numi Beam at Fermilab

D. Indurthy·Z. Pavlovic·R. Zwaska·R. Keisler·S. Mendoza·S. Kopp·M. Proga·D. Harris·A. Marchionni·J. Morfin·A. Erwin·H. Ping·C. Velissaris·M. Bishai·M. Diwan·B. Viren·D. Naples·D. Northacker·J. McDonald
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Abstract

The Neutrinos at the Main Injector (NuMI) beamline will deliver an intense muon neutrino beam by focusing a beam of mesons into a long evacuated decay volume. We have built 4 arrays of ionization chambers to monitor the neutrino beam direction and quality. The arrays are located at 4 stations downstream of the decay volume, and measure the remnant hadron beam and tertiary muons produced along with neutrinos in meson decays.

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D. Indurthy, Z. Pavlovic, R. Zwaska, R. Keisler, S. Mendoza, S. Kopp, M. Proga, D. Harris, A. Marchionni, J. Morfin, A. Erwin, H. Ping, C. Velissaris, M. Bishai, M. Diwan, B. Viren, D. Naples, D. Northacker, J. McDonald. 2005-06-26. Ion Chamber Arrays for the Numi Beam at Fermilab. https://arxiv.org/abs/physics/0506193

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