<math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>B</mi></math>-Meson Production in <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi>π</mi></mrow><mrow><mo>−</mo></mrow></msup></mrow><mi>d</mi></math> Interactions at 7 <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mfrac><mrow><mi mathvariant="normal">GeV</mi></mrow><mrow><mi>c</mi></mrow></mfrac></math>

D. Cohen; T. Ferbel; P. Slattery

doi:10.1103/PhysRevD.8.23

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$B$ -Meson Production in $π^{-} d$ Interactions at 7 $\frac{GeV}{c}$

D. Cohen, T. Ferbel^*, and P. Slattery

Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627

^*A. P. Sloan Research Fellow.

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Phys. Rev. D 8, 23 – Published 1 July, 1973

DOI: https://doi.org/10.1103/PhysRevD.8.23

Abstract

We observe substantial $B$ -meson production in $π^{-} d$ interactions at 7 $\frac{GeV}{c}$ . The observed mass and width of the $B$ are 1217 ± 12 MeV and 115 ± 40 MeV, respectively. We find that the $B$ is produced largely in quasi-two-body final states, and, on the basis of the observed $Δ^{0} B$ production cross section, we expect a large $π A_{2} B$ coupling which should be observable in other reactions.

References (15)

M. Abolins et al., Phys. Rev. Lett. 11, 381 (1963)
G. Ascoli et al., Phys. Rev. Lett. 20, 1411 (1968) R. L. Ott, Ph.D. Thesis, Lawrence Berkeley Laboratory, 1972 (unpublished)
C. Baltay et al., Phys. Rev. Lett. 18, 93 (1967) R. Bizzarri et al., Nucl. Phys. B14, 169 (1969)
R. E. Berg et al., Nucl. Phys. B39, 509 (1972) S.A.B.R.E. Collaboration, Phys. Lett. 33B, 631 (1970)
Particle Data Group, Phys. Lett. 39B, 1 (1972)
T. Ferbel, in Meson Spectroscopy, edited by C. Baltay and A. H. Rosenfeld (Benjamin, New York, 1968), p. 372
W. M. Katz, Ph.D. Thesis, University of Rochester, 1971 (unpublished) D. Cohen, Ph.D. Thesis, University of Rochester, 1973 (unpublished) D. Cohen et al., Phys. Rev. D 7, 661 (1973) , Nucl. Phys. B53, 1 (1973)
Omitted endnote
Omitted endnote
Omitted endnote
Omitted endnote
S. M. Berman and M. Jacob, SLAC Report No. 43, 1965 (unpublished)
Omitted endnote
G. Fox, private communication in Experimental Meson Spectroscopy—1972, proceedings of the Third International Conference, Philadelphia, 1972, edited by Kwan-Wu Lai and Arthur H. Rosenfeld (A.I.P., New York, 1972), p. 271
R. Diebold, in Proceedings of the Sixteenth International Conference on High Energy Physics, National Accelerator Laboratory, Batavia, Ill., 1972, edited by J. D. Jackson and A. Roberts (National Accelerator Laboratory, Batavia, Illinois, 1973), Vol. 3, p. 1 C. Defoix et al., Phys. Lett. 43B, 141 (1973)

[c1] M. Abolins et al., Phys. Rev. Lett. 11, 381 (1963)

[c2] G. Ascoli et al., Phys. Rev. Lett. 20, 1411 (1968) R. L. Ott, Ph.D. Thesis, Lawrence Berkeley Laboratory, 1972 (unpublished)

[c3] C. Baltay et al., Phys. Rev. Lett. 18, 93 (1967) R. Bizzarri et al., Nucl. Phys. B14, 169 (1969)

[c4] R. E. Berg et al., Nucl. Phys. B39, 509 (1972) S.A.B.R.E. Collaboration, Phys. Lett. 33B, 631 (1970)

[c5] Particle Data Group, Phys. Lett. 39B, 1 (1972)

[c6] T. Ferbel, in Meson Spectroscopy, edited by C. Baltay and A. H. Rosenfeld (Benjamin, New York, 1968), p. 372

[c7] W. M. Katz, Ph.D. Thesis, University of Rochester, 1971 (unpublished) D. Cohen, Ph.D. Thesis, University of Rochester, 1973 (unpublished) D. Cohen et al., Phys. Rev. D 7, 661 (1973) , Nucl. Phys. B53, 1 (1973)

[c8] Omitted endnote

[c9] Omitted endnote

[c10] Omitted endnote

[c11] Omitted endnote

[c12] S. M. Berman and M. Jacob, SLAC Report No. 43, 1965 (unpublished)

[c13] Omitted endnote

[c14] G. Fox, private communication in Experimental Meson Spectroscopy—1972, proceedings of the Third International Conference, Philadelphia, 1972, edited by Kwan-Wu Lai and Arthur H. Rosenfeld (A.I.P., New York, 1972), p. 271

[c15] R. Diebold, in Proceedings of the Sixteenth International Conference on High Energy Physics, National Accelerator Laboratory, Batavia, Ill., 1972, edited by J. D. Jackson and A. Roberts (National Accelerator Laboratory, Batavia, Illinois, 1973), Vol. 3, p. 1 C. Defoix et al., Phys. Lett. 43B, 141 (1973)

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$B$ -Meson Production in $π^{-} d$ Interactions at 7 $\frac{GeV}{c}$

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B-Meson Production in π−d Interactions at 7 GeVc

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References (15)

$B$ -Meson Production in $π^{-} d$ Interactions at 7 $\frac{GeV}{c}$