We provide a comprehensive description of experiment E835 at Fermilab, a high-precision experimental study of charmonium bound states. The ccbar states are formed in ppbar annihilations of cooled antiprotons stored in the Fermilab Antiproton Accumulator using a dense internal hydrogen gas-jet target. We describe the experimental strategies adopted for detecting the tiny ccbar resonant signals in the huge non-resonant hadronic background, and for measuring resonance parameters with high precision.

Experiment E835 at Fermilab

ANDREOTTI, Mirco;CALABRESE, Roberto;DALPIAZ, Pietro;LUPPI, Eleonora;NEGRINI, Matteo;SAVRIE', Mauro;TOMASSETTI, Luca;STANCARI, Michelle Dawn;
2004

Abstract

We provide a comprehensive description of experiment E835 at Fermilab, a high-precision experimental study of charmonium bound states. The ccbar states are formed in ppbar annihilations of cooled antiprotons stored in the Fermilab Antiproton Accumulator using a dense internal hydrogen gas-jet target. We describe the experimental strategies adopted for detecting the tiny ccbar resonant signals in the huge non-resonant hadronic background, and for measuring resonance parameters with high precision.
2004
Garzoglio, G; Gollwitzer, K; Hahn, A; Hu, M; Marsh, P; Peoples, J; Pordes, S; Streets, J; Werkema, S; Ambrogiani, M.; Andreotti, Mirco; Baldini, W.; B...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/516436
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