Experimental evidence for a light and broad scalar resonance in D+→π-π+π+ decay

E. M. Aitala; S. Amato; J. C. Anjos; J. A. Appel; D. Ashery; S. Banerjee; I. Bediaga; G. Blaylock; S. B. Bracker; P. R. Burchat; R. A. Burnstein; T. Carter; H. S. Carvalho; N. K. Copty; L. M. Cremaldi; C. Darling; K. Denisenko; S. Devmal; A. Fernandez; G. F. Fox; P. Gagnon; C. Gobel; K. Gounder; A. M. Hailing; G. Herrera; G. Hurvits; C. James; P. A. Kasper; S. Kwan; D. C. Langs; J. Leslie; B. Lundberg; J. Magnin; A. Massafferri; S. MayTal-Beck; B. Meadows; J. R.T. De Mello Neto; D. Mihalcea; R. H. Milburn; J. M. De Miranda; A. Napier; A. Nguyen; A. B. D'Oliveira; K. O'Shaughnessy; K. C. Peng; L. P. Perera; M. V. Purohit; B. Quinn; S. Radeztsky; A. Rafatian; N. W. Reay; J. J. Reidy; A. C. Dos Reis; H. A. Rubin; D. A. Sanders; A. K.S. Santha; A. F.S. Santoro; A. J. Schwartz; M. Sheaff; R. A. Sidwell; A. J. Slaughter; M. D. Sokoloff; J. Solano; N. R. Stanton; R. J. Stefanski; K. Stenson; D. J. Summers; S. Takach; K. Thorne; A. K. Tripathi; S. Watanabe; R. Weiss-Babai; J. Wiener; N. Witchey; E. Wolin; S. M. Yang; D. Yi; S. Yoshida; R. Zaliznyak; C. Zhang

doi:10.1103/PhysRevLett.86.770

Experimental evidence for a light and broad scalar resonance in D⁺→π^-π⁺π⁺ decay

E. M. Aitala^*
, S. Amato
, J. C. Anjos
, J. A. Appel
, D. Ashery
, S. Banerjee
, I. Bediaga
, G. Blaylock
, S. B. Bracker
, P. R. Burchat
, R. A. Burnstein
, T. Carter
, H. S. Carvalho
, N. K. Copty
, L. M. Cremaldi
, C. Darling
, K. Denisenko
, S. Devmal
, A. Fernandez
, G. F. Fox

P. Gagnon, C. Gobel, K. Gounder, A. M. Hailing, G. Herrera, G. Hurvits, C. James, P. A. Kasper, S. Kwan, D. C. Langs, J. Leslie, B. Lundberg, J. Magnin, A. Massafferri, S. MayTal-Beck, B. Meadows, J. R.T. De Mello Neto, D. Mihalcea, R. H. Milburn, J. M. De Miranda, A. Napier, A. Nguyen, A. B. D'Oliveira, K. O'Shaughnessy, K. C. Peng, L. P. Perera, M. V. Purohit, B. Quinn, S. Radeztsky, A. Rafatian, N. W. Reay, J. J. Reidy, A. C. Dos Reis, H. A. Rubin, D. A. Sanders, A. K.S. Santha, A. F.S. Santoro, A. J. Schwartz, M. Sheaff, R. A. Sidwell, A. J. Slaughter, M. D. Sokoloff, J. Solano, N. R. Stanton, R. J. Stefanski, K. Stenson, D. J. Summers, S. Takach, K. Thorne, A. K. Tripathi, S. Watanabe, R. Weiss-Babai, J. Wiener, N. Witchey, E. Wolin, S. M. Yang, D. Yi, S. Yoshida, R. Zaliznyak, C. Zhang

^*Corresponding author for this work

School of Physics and Astronomy

University of Mississippi
Centro Brasileiro de Pesquisas Físicas
Fermi National Accelerator Laboratory
University of Massachusetts
Box 1290
Stanford University
Illinois Institute of Technology
University of South Carolina
Yale University
University of Cincinnati
Benemerita Universidad Autonoma de Puebla
University of California at Santa Cruz
Centro de Investigacion y de Estudios Avanzados del Instituto Politécnico Nacional
Tel Aviv University
Kansas State University
Tufts University
University of Wisconsin-Madison
Princeton University

Research output: Contribution to journal › Article › peer-review

345 Scopus citations

Abstract

The ratio of singly Cabibo-suppressed decay rates were measured using the Fermilab experiments. The structure of the density distribution of the decays to fit the Dalitz plot were discussed using the coherent amplitude analysis. The scalar resonances of mass and width were also accounted for half of all decays.

Original language	English
Pages (from-to)	770-774
Number of pages	5
Journal	Physical Review Letters
Volume	86
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevLett.86.770
State	Published - 29 Jan 2001

Access to Document

10.1103/PhysRevLett.86.770

Cite this

Aitala, E. M., Amato, S., Anjos, J. C., Appel, J. A., Ashery, D., Banerjee, S., Bediaga, I., Blaylock, G., Bracker, S. B., Burchat, P. R., Burnstein, R. A., Carter, T., Carvalho, H. S., Copty, N. K., Cremaldi, L. M., Darling, C., Denisenko, K., Devmal, S., Fernandez, A., ... Zhang, C. (2001). Experimental evidence for a light and broad scalar resonance in D⁺→π^-π⁺π⁺ decay. Physical Review Letters, 86(5), 770-774. https://doi.org/10.1103/PhysRevLett.86.770

@article{5afa996ca562404cb4bcb01b69538358,

title = "Experimental evidence for a light and broad scalar resonance in D+→π-π+π+ decay",

abstract = "The ratio of singly Cabibo-suppressed decay rates were measured using the Fermilab experiments. The structure of the density distribution of the decays to fit the Dalitz plot were discussed using the coherent amplitude analysis. The scalar resonances of mass and width were also accounted for half of all decays.",

author = "Aitala, \{E. M.\} and S. Amato and Anjos, \{J. C.\} and Appel, \{J. A.\} and D. Ashery and S. Banerjee and I. Bediaga and G. Blaylock and Bracker, \{S. B.\} and Burchat, \{P. R.\} and Burnstein, \{R. A.\} and T. Carter and Carvalho, \{H. S.\} and Copty, \{N. K.\} and Cremaldi, \{L. M.\} and C. Darling and K. Denisenko and S. Devmal and A. Fernandez and Fox, \{G. F.\} and P. Gagnon and C. Gobel and K. Gounder and Hailing, \{A. M.\} and G. Herrera and G. Hurvits and C. James and Kasper, \{P. A.\} and S. Kwan and Langs, \{D. C.\} and J. Leslie and B. Lundberg and J. Magnin and A. Massafferri and S. MayTal-Beck and B. Meadows and \{De Mello Neto\}, \{J. R.T.\} and D. Mihalcea and Milburn, \{R. H.\} and \{De Miranda\}, \{J. M.\} and A. Napier and A. Nguyen and D'Oliveira, \{A. B.\} and K. O'Shaughnessy and Peng, \{K. C.\} and Perera, \{L. P.\} and Purohit, \{M. V.\} and B. Quinn and S. Radeztsky and A. Rafatian and Reay, \{N. W.\} and Reidy, \{J. J.\} and \{Dos Reis\}, \{A. C.\} and Rubin, \{H. A.\} and Sanders, \{D. A.\} and Santha, \{A. K.S.\} and Santoro, \{A. F.S.\} and Schwartz, \{A. J.\} and M. Sheaff and Sidwell, \{R. A.\} and Slaughter, \{A. J.\} and Sokoloff, \{M. D.\} and J. Solano and Stanton, \{N. R.\} and Stefanski, \{R. J.\} and K. Stenson and Summers, \{D. J.\} and S. Takach and K. Thorne and Tripathi, \{A. K.\} and S. Watanabe and R. Weiss-Babai and J. Wiener and N. Witchey and E. Wolin and Yang, \{S. M.\} and D. Yi and S. Yoshida and R. Zaliznyak and C. Zhang",

year = "2001",

month = jan,

day = "29",

doi = "10.1103/PhysRevLett.86.770",

language = "אנגלית",

volume = "86",

pages = "770--774",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "5",

}

Aitala, EM, Amato, S, Anjos, JC, Appel, JA, Ashery, D, Banerjee, S, Bediaga, I, Blaylock, G, Bracker, SB, Burchat, PR, Burnstein, RA, Carter, T, Carvalho, HS, Copty, NK, Cremaldi, LM, Darling, C, Denisenko, K, Devmal, S, Fernandez, A, Fox, GF, Gagnon, P, Gobel, C, Gounder, K, Hailing, AM, Herrera, G, Hurvits, G, James, C, Kasper, PA, Kwan, S, Langs, DC, Leslie, J, Lundberg, B, Magnin, J, Massafferri, A, MayTal-Beck, S, Meadows, B, De Mello Neto, JRT, Mihalcea, D, Milburn, RH, De Miranda, JM, Napier, A, Nguyen, A, D'Oliveira, AB, O'Shaughnessy, K, Peng, KC, Perera, LP, Purohit, MV, Quinn, B, Radeztsky, S, Rafatian, A, Reay, NW, Reidy, JJ, Dos Reis, AC, Rubin, HA, Sanders, DA, Santha, AKS, Santoro, AFS, Schwartz, AJ, Sheaff, M, Sidwell, RA, Slaughter, AJ, Sokoloff, MD, Solano, J, Stanton, NR, Stefanski, RJ, Stenson, K, Summers, DJ, Takach, S, Thorne, K, Tripathi, AK, Watanabe, S, Weiss-Babai, R, Wiener, J, Witchey, N, Wolin, E, Yang, SM, Yi, D, Yoshida, S, Zaliznyak, R & Zhang, C 2001, 'Experimental evidence for a light and broad scalar resonance in D⁺→π^-π⁺π⁺ decay', Physical Review Letters, vol. 86, no. 5, pp. 770-774. https://doi.org/10.1103/PhysRevLett.86.770

TY - JOUR

T1 - Experimental evidence for a light and broad scalar resonance in D+→π-π+π+ decay

AU - Aitala, E. M.

AU - Amato, S.

AU - Anjos, J. C.

AU - Appel, J. A.

AU - Ashery, D.

AU - Banerjee, S.

AU - Bediaga, I.

AU - Blaylock, G.

AU - Bracker, S. B.

AU - Burchat, P. R.

AU - Burnstein, R. A.

AU - Carter, T.

AU - Carvalho, H. S.

AU - Copty, N. K.

AU - Cremaldi, L. M.

AU - Darling, C.

AU - Denisenko, K.

AU - Devmal, S.

AU - Fernandez, A.

AU - Fox, G. F.

AU - Gagnon, P.

AU - Gobel, C.

AU - Gounder, K.

AU - Hailing, A. M.

AU - Herrera, G.

AU - Hurvits, G.

AU - James, C.

AU - Kasper, P. A.

AU - Kwan, S.

AU - Langs, D. C.

AU - Leslie, J.

AU - Lundberg, B.

AU - Magnin, J.

AU - Massafferri, A.

AU - MayTal-Beck, S.

AU - Meadows, B.

AU - De Mello Neto, J. R.T.

AU - Mihalcea, D.

AU - Milburn, R. H.

AU - De Miranda, J. M.

AU - Napier, A.

AU - Nguyen, A.

AU - D'Oliveira, A. B.

AU - O'Shaughnessy, K.

AU - Peng, K. C.

AU - Perera, L. P.

AU - Purohit, M. V.

AU - Quinn, B.

AU - Radeztsky, S.

AU - Rafatian, A.

AU - Reay, N. W.

AU - Reidy, J. J.

AU - Dos Reis, A. C.

AU - Rubin, H. A.

AU - Sanders, D. A.

AU - Santha, A. K.S.

AU - Santoro, A. F.S.

AU - Schwartz, A. J.

AU - Sheaff, M.

AU - Sidwell, R. A.

AU - Slaughter, A. J.

AU - Sokoloff, M. D.

AU - Solano, J.

AU - Stanton, N. R.

AU - Stefanski, R. J.

AU - Stenson, K.

AU - Summers, D. J.

AU - Takach, S.

AU - Thorne, K.

AU - Tripathi, A. K.

AU - Watanabe, S.

AU - Weiss-Babai, R.

AU - Wiener, J.

AU - Witchey, N.

AU - Wolin, E.

AU - Yang, S. M.

AU - Yi, D.

AU - Yoshida, S.

AU - Zaliznyak, R.

AU - Zhang, C.

PY - 2001/1/29

Y1 - 2001/1/29

N2 - The ratio of singly Cabibo-suppressed decay rates were measured using the Fermilab experiments. The structure of the density distribution of the decays to fit the Dalitz plot were discussed using the coherent amplitude analysis. The scalar resonances of mass and width were also accounted for half of all decays.

AB - The ratio of singly Cabibo-suppressed decay rates were measured using the Fermilab experiments. The structure of the density distribution of the decays to fit the Dalitz plot were discussed using the coherent amplitude analysis. The scalar resonances of mass and width were also accounted for half of all decays.

UR - https://www.scopus.com/pages/publications/0035138062

U2 - 10.1103/PhysRevLett.86.770

DO - 10.1103/PhysRevLett.86.770

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

C2 - 11177936

AN - SCOPUS:0035138062

SN - 0031-9007

VL - 86

SP - 770

EP - 774

JO - Physical Review Letters

JF - Physical Review Letters

IS - 5

ER -

Experimental evidence for a light and broad scalar resonance in D⁺→π^-π⁺π⁺ decay

Abstract

Access to Document

Other files and links

Fingerprint

Cite this