Published October 5, 1992
| Version v1
Journal article
Isospin mass splittings from precision measurements of D*-D mass differences
Creators
- Bortoletto, D.
- Brown, D.N.
- Dominick, J.
- McIlwain, R.L.
- Miao, T.
- Miller, D.H.
- Modesitt, M.
- Schaffner, S.F.
- Shibata, E.I.
- Shipsey, I.P.J.
- Battle, M.
- Ernst, J.
- Kroha, H.
- Roberts, S.
- Sparks, K.
- Thorndike, E.H.
- Wang, C.
- Sanghera, S.
- Skwarnicki, T.
- Stroynowski, R.
- Artuso, M.
- Goldberg, M.
- Horwitz, N.
- Kennett, R.
- Moneti, G.C.
- Muheim, F.
- Playfer, S.
- Rozen, Y.
- Rubin, P.
- Stone, S.
- Thulasidas, M.
- Yao, W.
- Zhu, G.
- Barnes, A.V.
- Bartelt, J.
- Csorna, S.E.
- Egyed, Z.
- Jain, V.
- Sheldon, P.
- Akerib, D.S.
- Barish, B.
- Chadha, M.
- Cowen, D.F.
- Eigen, G.
- Miller, J.S.
- Urheim, J.
- Weinstein, A.J.
- Acosta, D.
- Masek, G.
- Ong, B.
- Paar, H.
- Sivertz, M.
- Bean, A.
- Gronberg, J.
- Kutschke, R.
- Menary, S.
- Morrison, R.J.
- Nelson, H.
- Richman, J.
- Tajima, H.
- Schmidt, D.
- Sperka, D.
- Witherell, M.
- Procario, M.
- Daoudi, M.
- Ford, W.T.
- Johnson, D.R.
- Lingel, K.
- Lohner, M.
- Rankin, P.
- Smith, J.G.
- Alexander, J.P.
- Bebek, C.
- Berkelman, K.
- Besson, D.
- Browder, T.E.
- Cassel, D.G.
- Coffman, D.M.
- Drell, P.S.
- Ehrlich, R.
- Galik, R.S.
- Garcia-Sciveres, M.
- Geiser, B.
- Gittelman, B.
- Gray, S.W.
- Hartill, D.L.
- Heltsley, K.
- Honscheid, K.
- Jones, C.
- Kandaswamy, J.
- Katayama, N.
- Kim, P.C.
- Kreinick, D.L.
- Ludwig, G.S.
- Masui, J.
- Mevissen, J.
- Mistry, N.B.
- Ng, C.R.
- Nordberg, E.
- O'Grady, C.
- Patterson, J.R.
- Peterson, D.
- Riley, D.
- Sapper, M.
- Selen, M.
- Worden, H.
- Worris, M.
- Wuerthwein, F.
- Avery, P.
- Freyberger, A.
- Rodriguez, J.
- Stephens, R.
- Yelton, J.
- Cinabro, D.
- Henderson, S.
- Kinoshita, K.
- Liu, T.
- Saulnier, M.
- Wilson, R.
- Yamamoto, H.
- Sadoff, A.J.
- Ammar, R.
- Ball, S.
- Baringer, P.
- Coppage, D.
- Copty, N.
- Davis, R.
- Hancock, N.
- Kelly, M.
- Kwak, N.
- Lam, H.
- Kubota, Y.
- Lattery, M.
- Nelson, J.K.
- Patton, S.
- Perticone, D.
- Poling, R.
- Savinov, V.
- Schrenk, S.
- Wang, R.
- Alam, M.S.
- Kim, I.J.
- Nemati, B.
- O'Neill, J.J.
- Romero, V.
- Severini, H.
- Sun, C.R.
- Wang, P.
- Zoeller, M.M.
- Crawford, G.
- Fulton, R.
- Gan, K.K.
- Kagan, H.
- (CLEO Collaboration)
Description
Using the decay modes, D*+→D+π0 and D*0→D0π0, we have measured the D*+-D+ and D*0-D0 mass differences to be 140±0.08±0.06 and 142.12±0.05±0.05 MeV, respectively. Combining these measurements with the Particle Data Group average for the D*+-D0 mass difference, we obtain isospin mass splittings for D*+-Dusp*0 and D+-D0 of 3.32±0.08±0.05 and 4.80±0.10 ±0.06 MeV. We discuss the implications of these measurements for models of isospin mass differences and model-dependent estimates of fD
Additional details
Publishing Information
- Journal Title
- Physical Review Letters
- Journal Volume
- 69
- Journal Issue
- 14
- Journal Page Range
- p. 2046-2049.
- ISSN
- 0031-9007
- CODEN
- PRLTAO
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 24020475
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANNIHILATION; D MESONS; D*-2010 MESONS; ELECTRON-POSITRON INTERACTIONS; EXPERIMENTAL DATA; HADRONIC PARTICLE DECAY; HYPERFINE STRUCTURE; MASS; MONTE CARLO METHOD; PARTICLE IDENTIFICATION; WAVE FUNCTIONS
- Descriptors DEC
- BOSONS; CALCULATION METHODS; CHARM PARTICLES; CHARMED MESONS; DATA; DECAY; ELEMENTARY PARTICLES; FUNCTIONS; HADRONS; INFORMATION; INTERACTIONS; LEPTON-LEPTON INTERACTIONS; MESONS; NUMERICAL DATA; PARTICLE DECAY; PARTICLE INTERACTIONS; PSEUDOSCALAR MESONS; VECTOR MESONS
Optional Information
- Collaborations
- (CLEO Collaboration).