Precision measurement of the mass of the hc(1P1) state of charmonium.

A precision measurement of the mass of the h_{c}(1P1) state of charmonium has been made using a sample of 24.5x10;{6} psi(2S) events produced in e;{+}e;{-} annihilation at the Cornell Electron Storage Ring (CESR). The reaction used was psi(2S)-->pi;{0}h_{c}, pi;{0}-->gammagamma, h_{c}-...

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Bibliografski detalji
Glavni autori:	Dobbs, S, Metreveli, Z, Seth, K, Tomaradze, A, Libby, J, Powell, A, Wilkinson, G, Ecklund, K, Love, W, Savinov, V, Lopez, A, Mendez, H, Ramirez, J, Ge, J, Miller, D, Shipsey, I, Xin, B, Adams, G, Anderson, M, Cummings, J, Danko, I, Hu, D, Moziak, B, Napolitano, J, He, Q
Format:	Journal article
Jezik:	English
Izdano:	2008

Precision measurement of the mass of the hc(1P1) state of charmonium.

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