Isospin mass splittings from precision measurements of D*-D mass differences

D. Bortoletto; D. N. Brown; J. Dominick; R. L. Mcilwain; T. Miao; D. H. Miller; M. Modesitt; S. F. Schaffner; E. I. Shibata; I. P.J. Shipsey; M. Battle; J. Ernst; H. Kroha; S. Roberts; K. Sparks; E. H. Thorndike; C. H. Wang; S. Sanghera; T. Skwarnicki; R. Stroynowski; M. Artuso; M. Goldberg; N. Horwitz; R. Kennett; G. C. Moneti; F. Muheim; S. Playfer; Y. Rozen; P. Rubin; S. Stone; M. Thulasidas; W. M. Yao; G. Zhu; A. V. Barnes; J. Bartelt; S. E. Csorna; Z. Egyed; V. Jain; P. Sheldon; D. S. Akerib; B. Barish; M. Chadha; D. F. Cowen; G. Eigen; J. S. Miller; J. Urheim; A. J. Weinstein; D. Acosta; G. Masek; B. Ong

doi:10.1103/PhysRevLett.69.2046

Isospin mass splittings from precision measurements of D*-D mass differences

D. Bortoletto, D. N. Brown, J. Dominick, R. L. Mcilwain, T. Miao, D. H. Miller, M. Modesitt, S. F. Schaffner, E. I. Shibata, I. P.J. Shipsey, M. Battle, J. Ernst, H. Kroha, S. Roberts, K. Sparks, E. H. Thorndike, C. H. Wang, S. Sanghera, T. Skwarnicki, R. StroynowskiM. Artuso, M. Goldberg, N. Horwitz, R. Kennett, G. C. Moneti, F. Muheim, S. Playfer, Y. Rozen, P. Rubin, S. Stone, M. Thulasidas, W. M. Yao, G. Zhu, A. V. Barnes, J. Bartelt, S. E. Csorna, Z. Egyed, V. Jain, P. Sheldon, D. S. Akerib, B. Barish, M. Chadha, D. F. Cowen, G. Eigen, J. S. Miller, J. Urheim, A. J. Weinstein, D. Acosta, G. Masek, B. Ong

Physics and Astronomy (Twin Cities)

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Abstract

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.

Original language	English (US)
Pages (from-to)	2046-2049
Number of pages	4
Journal	Physical review letters
Volume	69
Issue number	14
DOIs	https://doi.org/10.1103/PhysRevLett.69.2046
State	Published - 1992

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10.1103/PhysRevLett.69.2046

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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. H., Sanghera, S., Skwarnicki, T., ... Ong, B. (1992). Isospin mass splittings from precision measurements of D*-D mass differences. Physical review letters, 69(14), 2046-2049. https://doi.org/10.1103/PhysRevLett.69.2046

Bortoletto, D, Brown, DN, Dominick, J, Mcilwain, RL, Miao, T, Miller, DH, Modesitt, M, Schaffner, SF, Shibata, EI, Shipsey, IPJ, Battle, M, Ernst, J, Kroha, H, Roberts, S, Sparks, K, Thorndike, EH, Wang, CH, Sanghera, S, Skwarnicki, T, Stroynowski, R, Artuso, M, Goldberg, M, Horwitz, N, Kennett, R, Moneti, GC, Muheim, F, Playfer, S, Rozen, Y, Rubin, P, Stone, S, Thulasidas, M, Yao, WM, Zhu, G, Barnes, AV, Bartelt, J, Csorna, SE, Egyed, Z, Jain, V, Sheldon, P, Akerib, DS, Barish, B, Chadha, M, Cowen, DF, Eigen, G, Miller, JS, Urheim, J, Weinstein, AJ, Acosta, D, Masek, G & Ong, B 1992, 'Isospin mass splittings from precision measurements of D*-D mass differences', Physical review letters, vol. 69, no. 14, pp. 2046-2049. https://doi.org/10.1103/PhysRevLett.69.2046

@article{9e7734b9b88c43bb8addcbaf197384fd,

title = "Isospin mass splittings from precision measurements of D*-D mass differences",

abstract = "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.",

author = "D. Bortoletto and Brown, {D. N.} and J. Dominick and Mcilwain, {R. L.} and T. Miao and Miller, {D. H.} and M. Modesitt and Schaffner, {S. F.} and Shibata, {E. I.} and Shipsey, {I. P.J.} and M. Battle and J. Ernst and H. Kroha and S. Roberts and K. Sparks and Thorndike, {E. H.} and Wang, {C. H.} and S. Sanghera and T. Skwarnicki and R. Stroynowski and M. Artuso and M. Goldberg and N. Horwitz and R. Kennett and Moneti, {G. C.} and F. Muheim and S. Playfer and Y. Rozen and P. Rubin and S. Stone and M. Thulasidas and Yao, {W. M.} and G. Zhu and Barnes, {A. V.} and J. Bartelt and Csorna, {S. E.} and Z. Egyed and V. Jain and P. Sheldon and Akerib, {D. S.} and B. Barish and M. Chadha and Cowen, {D. F.} and G. Eigen and Miller, {J. S.} and J. Urheim and Weinstein, {A. J.} and D. Acosta and G. Masek and B. Ong",

year = "1992",

doi = "10.1103/PhysRevLett.69.2046",

language = "English (US)",

volume = "69",

pages = "2046--2049",

journal = "Physical review letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "14",

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TY - JOUR

T1 - Isospin mass splittings from precision measurements of D*-D mass differences

AU - Bortoletto, D.

AU - Brown, D. N.

AU - Dominick, J.

AU - Mcilwain, R. L.

AU - Miao, T.

AU - Miller, D. H.

AU - Modesitt, M.

AU - Schaffner, S. F.

AU - Shibata, E. I.

AU - Shipsey, I. P.J.

AU - Battle, M.

AU - Ernst, J.

AU - Kroha, H.

AU - Roberts, S.

AU - Sparks, K.

AU - Thorndike, E. H.

AU - Wang, C. H.

AU - Sanghera, S.

AU - Skwarnicki, T.

AU - Stroynowski, R.

AU - Artuso, M.

AU - Goldberg, M.

AU - Horwitz, N.

AU - Kennett, R.

AU - Moneti, G. C.

AU - Muheim, F.

AU - Playfer, S.

AU - Rozen, Y.

AU - Rubin, P.

AU - Stone, S.

AU - Thulasidas, M.

AU - Yao, W. M.

AU - Zhu, G.

AU - Barnes, A. V.

AU - Bartelt, J.

AU - Csorna, S. E.

AU - Egyed, Z.

AU - Jain, V.

AU - Sheldon, P.

AU - Akerib, D. S.

AU - Barish, B.

AU - Chadha, M.

AU - Cowen, D. F.

AU - Eigen, G.

AU - Miller, J. S.

AU - Urheim, J.

AU - Weinstein, A. J.

AU - Acosta, D.

AU - Masek, G.

AU - Ong, B.

PY - 1992

Y1 - 1992

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=4243643124&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=4243643124&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.69.2046

DO - 10.1103/PhysRevLett.69.2046

M3 - Article

AN - SCOPUS:4243643124

SN - 0031-9007

VL - 69

SP - 2046

EP - 2049

JO - Physical review letters

JF - Physical review letters

IS - 14

ER -

Isospin mass splittings from precision measurements of D*-D mass differences

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