Precision determination of the D0 mass

被引：42

作者：

Cawlfield, C. ^{[1
]}

Eisenstein, B. I.

Karliner, I.

Kim, D.

Lowrey, N.

Naik, P.

Selen, M.

White, E. J.

Wiss, J.

Mitchell, R. E.

Shepherd, M. R.

Besson, D.

Pedlar, T. K.

Cronin-Hennessy, D.

Gao, K. Y.

Hietala, J.

Kubota, Y.

Klein, T.

Lang, B. W.

Poling, R.

Scott, A. W.

Smith, A.

Zweber, P.

Dobbs, S.

Metreveli, Z.

Seth, K. K.

Tomaradze, A.

Ernst, J.

Ecklund, K. M.

Severini, H.

Love, W.

Savinov, V.

Aquines, O.

Li, Z.

Lopez, A.

Mehrabyan, S.

Mendez, H.

Ramirez, J.

Huang, G. S.

Miller, D. H.

Pavlunin, V.

Sanghi, B.

Shipsey, I. P. J.

Xin, B.

Adams, G. S.

Anderson, M.

Cummings, J. P.

Danko, I.

Hu, D.

Moziak, B.

机构：

[1] Univ Illinois, Urbana, IL 61801 USA

[2] Indiana Univ, Bloomington, IN 47405 USA

[3] Univ Kansas, Lawrence, KS 66045 USA

[4] Luther Coll, Decorah, IA 52101 USA

[5] Univ Minnesota, Minneapolis, MN 55455 USA

[6] Northwestern Univ, Evanston, IL 60208 USA

[7] SUNY Albany, Albany, NY 12222 USA

[8] SUNY Buffalo, Buffalo, NY 14260 USA

[9] Univ Oklahoma, Norman, OK 73019 USA

[10] Univ Pittsburgh, Pittsburgh, PA 15260 USA

[11] Univ Puerto Rico, Mayaguez, PR 00681 USA

[12] Purdue Univ, W Lafayette, IN 47907 USA

[13] Rensselaer Polytech Inst, Troy, NY 12180 USA

[14] Univ Rochester, Rochester, NY 14627 USA

[15] So Methodist Univ, Dallas, TX 75275 USA

[16] Syracuse Univ, Syracuse, NY 13244 USA

[17] Wayne State Univ, Detroit, MI 48202 USA

[18] Carleton Univ, Ottawa, ON K1S 5B6, Canada

[19] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA

[20] Univ Chicago, Enrico Fermi Inst, Chicago, IL 60637 USA

[21] Cornell Univ, Ithaca, NY 14853 USA

[22] Univ Florida, Gainesville, FL 32611 USA

[23] George Mason Univ, Fairfax, VA 22030 USA

来源：

PHYSICAL REVIEW LETTERS | 2007年 / 98卷 / 09期

关键词：

D O I：

10.1103/PhysRevLett.98.092002

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A precision measurement of the D-0 meson mass has been made using similar to 281 pb(-1) of e(+)e(-) annihilation data taken with the CLEO-c detector at the psi(3770) resonance. The exclusive decay D-0 -> K-S phi has been used to obtain M(D-0)=1864.847 +/- 0.150(stat)+/- 0.095(syst) MeV. This corresponds to M((DD*0)-D-0)=3871.81 +/- 0.36 MeV, and leads to a well-constrained determination of the binding energy of the proposed (DD*0)-D-0 molecule X(3872), as E-b=0.6 +/- 0.6 MeV.

引用

页数：5

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