P-wave charmed mesons in e+e- annihilation

P. Avery, D. Besson, L. Garren, J. Yelton, T. Bowcock, K. Kinoshita, F. M. Pipkin, M. Procario, Richard Wilson, J. Wolinski, D. Xiao, R. Ammar, P. Baringer, P. Haas, Ha Lam, A. Jawahery, C. H. Park, J. K. Nelson, D. Perticone, R. PolingW. Y. Chen, J. Dominick, R. L. McIlwain, D. H. Miller, C. R. Ng, S. F. Schaffner, E. I. Shibata, W. M. Yao, K. Sparks, E. H. Thorndike, M. S. Alam, I. J. Kim, W. C. Li, X. C. Lou, C. R. Sun, R. Fulton, M. Hempstead, T. Jensen, D. R. Johnson, H. Kagan, R. Kass, F. Morrow, J. Whitmore, D. Bortoletto, M. Goldberg, N. Horwitz, M. D. Mestayer, G. C. Moneti, V. Sharma, I. P J Shipsey, Tomasz Skwarnicki, S. E. Csorna, T. Letson, J. Alexander, Marina Artuso, C. Bebek, K. Berkelman, D. G. Cassel, E. Cheu, D. M. Coffman, G. Crawford, J. W. Dewire, P. S. Drell, R. Ehrlich, R. S. Galik, B. Gittelman, S. W. Gray, A. M. Halling, D. L. Hartill, B. K. Heltsley, J. Kandaswamy, N. Katayama, D. L. Kreinick, Y. Kubota, J. D. Lewis, N. B. Mistry, J. Mueller, R. Namjoshi, S. Nandi, E. Nordberg, C. O'Grady, D. Peterson, M. Pisharody, D. Riley, M. Sapper, A. Silverman, Sheldon Stone, H. Worden, M. Worris, A. J. Sadoff

Research output: Contribution to journalArticle

57 Citations (Scopus)

Abstract

Using the CLEO detector at the Cornell Electron Storage Ring, we have found evidence for L=1 charmed mesons in e+e- annihilations. We observe a D**0 state at mass 2461±3±1 MeV/c2 and width 20-12-10+9+9 MeV/c2 decaying to D+-. We also see an enhancement in the m(D*+-)-m(D*+) mass-difference spectrum and by examining D*+ decay-angle dependence, we see structure consistent with two states decaying to D*+-. We observe a lower-mass state, at mass (2428±3±2) MeV/c2 and width (23-6-4+8+10) MeV/c2, assuming that the higher-mass component is from the decay D**0(2461)D*+-. We present arguments for the spin-parity assignments of these states. We also report observation of candidate L=1 cs» state decaying to D*+Ks0.

Original languageEnglish (US)
Pages (from-to)774-779
Number of pages6
JournalPhysical Review D
Volume41
Issue number3
DOIs
StatePublished - 1990

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P waves
mesons
decay
parity
augmentation
detectors
electrons

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Avery, P., Besson, D., Garren, L., Yelton, J., Bowcock, T., Kinoshita, K., ... Sadoff, A. J. (1990). P-wave charmed mesons in e+e- annihilation. Physical Review D, 41(3), 774-779. https://doi.org/10.1103/PhysRevD.41.774

P-wave charmed mesons in e+e- annihilation. / Avery, P.; Besson, D.; Garren, L.; Yelton, J.; Bowcock, T.; Kinoshita, K.; Pipkin, F. M.; Procario, M.; Wilson, Richard; Wolinski, J.; Xiao, D.; Ammar, R.; Baringer, P.; Haas, P.; Lam, Ha; Jawahery, A.; Park, C. H.; Nelson, J. K.; Perticone, D.; Poling, R.; Chen, W. Y.; Dominick, J.; McIlwain, R. L.; Miller, D. H.; Ng, C. R.; Schaffner, S. F.; Shibata, E. I.; Yao, W. M.; Sparks, K.; Thorndike, E. H.; Alam, M. S.; Kim, I. J.; Li, W. C.; Lou, X. C.; Sun, C. R.; Fulton, R.; Hempstead, M.; Jensen, T.; Johnson, D. R.; Kagan, H.; Kass, R.; Morrow, F.; Whitmore, J.; Bortoletto, D.; Goldberg, M.; Horwitz, N.; Mestayer, M. D.; Moneti, G. C.; Sharma, V.; Shipsey, I. P J; Skwarnicki, Tomasz; Csorna, S. E.; Letson, T.; Alexander, J.; Artuso, Marina; Bebek, C.; Berkelman, K.; Cassel, D. G.; Cheu, E.; Coffman, D. M.; Crawford, G.; Dewire, J. W.; Drell, P. S.; Ehrlich, R.; Galik, R. S.; Gittelman, B.; Gray, S. W.; Halling, A. M.; Hartill, D. L.; Heltsley, B. K.; Kandaswamy, J.; Katayama, N.; Kreinick, D. L.; Kubota, Y.; Lewis, J. D.; Mistry, N. B.; Mueller, J.; Namjoshi, R.; Nandi, S.; Nordberg, E.; O'Grady, C.; Peterson, D.; Pisharody, M.; Riley, D.; Sapper, M.; Silverman, A.; Stone, Sheldon; Worden, H.; Worris, M.; Sadoff, A. J.

In: Physical Review D, Vol. 41, No. 3, 1990, p. 774-779.

Research output: Contribution to journalArticle

Avery, P, Besson, D, Garren, L, Yelton, J, Bowcock, T, Kinoshita, K, Pipkin, FM, Procario, M, Wilson, R, Wolinski, J, Xiao, D, Ammar, R, Baringer, P, Haas, P, Lam, H, Jawahery, A, Park, CH, Nelson, JK, Perticone, D, Poling, R, Chen, WY, Dominick, J, McIlwain, RL, Miller, DH, Ng, CR, Schaffner, SF, Shibata, EI, Yao, WM, Sparks, K, Thorndike, EH, Alam, MS, Kim, IJ, Li, WC, Lou, XC, Sun, CR, Fulton, R, Hempstead, M, Jensen, T, Johnson, DR, Kagan, H, Kass, R, Morrow, F, Whitmore, J, Bortoletto, D, Goldberg, M, Horwitz, N, Mestayer, MD, Moneti, GC, Sharma, V, Shipsey, IPJ, Skwarnicki, T, Csorna, SE, Letson, T, Alexander, J, Artuso, M, Bebek, C, Berkelman, K, Cassel, DG, Cheu, E, Coffman, DM, Crawford, G, Dewire, JW, Drell, PS, Ehrlich, R, Galik, RS, Gittelman, B, Gray, SW, Halling, AM, Hartill, DL, Heltsley, BK, Kandaswamy, J, Katayama, N, Kreinick, DL, Kubota, Y, Lewis, JD, Mistry, NB, Mueller, J, Namjoshi, R, Nandi, S, Nordberg, E, O'Grady, C, Peterson, D, Pisharody, M, Riley, D, Sapper, M, Silverman, A, Stone, S, Worden, H, Worris, M & Sadoff, AJ 1990, 'P-wave charmed mesons in e+e- annihilation', Physical Review D, vol. 41, no. 3, pp. 774-779. https://doi.org/10.1103/PhysRevD.41.774
Avery P, Besson D, Garren L, Yelton J, Bowcock T, Kinoshita K et al. P-wave charmed mesons in e+e- annihilation. Physical Review D. 1990;41(3):774-779. https://doi.org/10.1103/PhysRevD.41.774
Avery, P. ; Besson, D. ; Garren, L. ; Yelton, J. ; Bowcock, T. ; Kinoshita, K. ; Pipkin, F. M. ; Procario, M. ; Wilson, Richard ; Wolinski, J. ; Xiao, D. ; Ammar, R. ; Baringer, P. ; Haas, P. ; Lam, Ha ; Jawahery, A. ; Park, C. H. ; Nelson, J. K. ; Perticone, D. ; Poling, R. ; Chen, W. Y. ; Dominick, J. ; McIlwain, R. L. ; Miller, D. H. ; Ng, C. R. ; Schaffner, S. F. ; Shibata, E. I. ; Yao, W. M. ; Sparks, K. ; Thorndike, E. H. ; Alam, M. S. ; Kim, I. J. ; Li, W. C. ; Lou, X. C. ; Sun, C. R. ; Fulton, R. ; Hempstead, M. ; Jensen, T. ; Johnson, D. R. ; Kagan, H. ; Kass, R. ; Morrow, F. ; Whitmore, J. ; Bortoletto, D. ; Goldberg, M. ; Horwitz, N. ; Mestayer, M. D. ; Moneti, G. C. ; Sharma, V. ; Shipsey, I. P J ; Skwarnicki, Tomasz ; Csorna, S. E. ; Letson, T. ; Alexander, J. ; Artuso, Marina ; Bebek, C. ; Berkelman, K. ; Cassel, D. G. ; Cheu, E. ; Coffman, D. M. ; Crawford, G. ; Dewire, J. W. ; Drell, P. S. ; Ehrlich, R. ; Galik, R. S. ; Gittelman, B. ; Gray, S. W. ; Halling, A. M. ; Hartill, D. L. ; Heltsley, B. K. ; Kandaswamy, J. ; Katayama, N. ; Kreinick, D. L. ; Kubota, Y. ; Lewis, J. D. ; Mistry, N. B. ; Mueller, J. ; Namjoshi, R. ; Nandi, S. ; Nordberg, E. ; O'Grady, C. ; Peterson, D. ; Pisharody, M. ; Riley, D. ; Sapper, M. ; Silverman, A. ; Stone, Sheldon ; Worden, H. ; Worris, M. ; Sadoff, A. J. / P-wave charmed mesons in e+e- annihilation. In: Physical Review D. 1990 ; Vol. 41, No. 3. pp. 774-779.
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title = "P-wave charmed mesons in e+e- annihilation",
abstract = "Using the CLEO detector at the Cornell Electron Storage Ring, we have found evidence for L=1 charmed mesons in e+e- annihilations. We observe a D**0 state at mass 2461±3±1 MeV/c2 and width 20-12-10+9+9 MeV/c2 decaying to D+-. We also see an enhancement in the m(D*+-)-m(D*+) mass-difference spectrum and by examining D*+ decay-angle dependence, we see structure consistent with two states decaying to D*+-. We observe a lower-mass state, at mass (2428±3±2) MeV/c2 and width (23-6-4+8+10) MeV/c2, assuming that the higher-mass component is from the decay D**0(2461)D*+-. We present arguments for the spin-parity assignments of these states. We also report observation of candidate L=1 cs» state decaying to D*+Ks0.",
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TY - JOUR

T1 - P-wave charmed mesons in e+e- annihilation

AU - Avery, P.

AU - Besson, D.

AU - Garren, L.

AU - Yelton, J.

AU - Bowcock, T.

AU - Kinoshita, K.

AU - Pipkin, F. M.

AU - Procario, M.

AU - Wilson, Richard

AU - Wolinski, J.

AU - Xiao, D.

AU - Ammar, R.

AU - Baringer, P.

AU - Haas, P.

AU - Lam, Ha

AU - Jawahery, A.

AU - Park, C. H.

AU - Nelson, J. K.

AU - Perticone, D.

AU - Poling, R.

AU - Chen, W. Y.

AU - Dominick, J.

AU - McIlwain, R. L.

AU - Miller, D. H.

AU - Ng, C. R.

AU - Schaffner, S. F.

AU - Shibata, E. I.

AU - Yao, W. M.

AU - Sparks, K.

AU - Thorndike, E. H.

AU - Alam, M. S.

AU - Kim, I. J.

AU - Li, W. C.

AU - Lou, X. C.

AU - Sun, C. R.

AU - Fulton, R.

AU - Hempstead, M.

AU - Jensen, T.

AU - Johnson, D. R.

AU - Kagan, H.

AU - Kass, R.

AU - Morrow, F.

AU - Whitmore, J.

AU - Bortoletto, D.

AU - Goldberg, M.

AU - Horwitz, N.

AU - Mestayer, M. D.

AU - Moneti, G. C.

AU - Sharma, V.

AU - Shipsey, I. P J

AU - Skwarnicki, Tomasz

AU - Csorna, S. E.

AU - Letson, T.

AU - Alexander, J.

AU - Artuso, Marina

AU - Bebek, C.

AU - Berkelman, K.

AU - Cassel, D. G.

AU - Cheu, E.

AU - Coffman, D. M.

AU - Crawford, G.

AU - Dewire, J. W.

AU - Drell, P. S.

AU - Ehrlich, R.

AU - Galik, R. S.

AU - Gittelman, B.

AU - Gray, S. W.

AU - Halling, A. M.

AU - Hartill, D. L.

AU - Heltsley, B. K.

AU - Kandaswamy, J.

AU - Katayama, N.

AU - Kreinick, D. L.

AU - Kubota, Y.

AU - Lewis, J. D.

AU - Mistry, N. B.

AU - Mueller, J.

AU - Namjoshi, R.

AU - Nandi, S.

AU - Nordberg, E.

AU - O'Grady, C.

AU - Peterson, D.

AU - Pisharody, M.

AU - Riley, D.

AU - Sapper, M.

AU - Silverman, A.

AU - Stone, Sheldon

AU - Worden, H.

AU - Worris, M.

AU - Sadoff, A. J.

PY - 1990

Y1 - 1990

N2 - Using the CLEO detector at the Cornell Electron Storage Ring, we have found evidence for L=1 charmed mesons in e+e- annihilations. We observe a D**0 state at mass 2461±3±1 MeV/c2 and width 20-12-10+9+9 MeV/c2 decaying to D+-. We also see an enhancement in the m(D*+-)-m(D*+) mass-difference spectrum and by examining D*+ decay-angle dependence, we see structure consistent with two states decaying to D*+-. We observe a lower-mass state, at mass (2428±3±2) MeV/c2 and width (23-6-4+8+10) MeV/c2, assuming that the higher-mass component is from the decay D**0(2461)D*+-. We present arguments for the spin-parity assignments of these states. We also report observation of candidate L=1 cs» state decaying to D*+Ks0.

AB - Using the CLEO detector at the Cornell Electron Storage Ring, we have found evidence for L=1 charmed mesons in e+e- annihilations. We observe a D**0 state at mass 2461±3±1 MeV/c2 and width 20-12-10+9+9 MeV/c2 decaying to D+-. We also see an enhancement in the m(D*+-)-m(D*+) mass-difference spectrum and by examining D*+ decay-angle dependence, we see structure consistent with two states decaying to D*+-. We observe a lower-mass state, at mass (2428±3±2) MeV/c2 and width (23-6-4+8+10) MeV/c2, assuming that the higher-mass component is from the decay D**0(2461)D*+-. We present arguments for the spin-parity assignments of these states. We also report observation of candidate L=1 cs» state decaying to D*+Ks0.

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DO - 10.1103/PhysRevD.41.774

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EP - 779

JO - Physical review D: Particles and fields

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SN - 1550-7998

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