Measurement of the resonance parameters and radiative width of the <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi>ρ</mi></mrow><mrow><mo>+</mo></mrow></msup></mrow></math></span>

J. Huston; D. Berg; C. Chandlee; S. Cihangir; T. Ferbel; T. Jensen; F. Lobkowicz; M. McLaughlin; T. Ohshima; P. Slattery; P. Thompson; M. Zielinski; B. Collick; S. Heppelmann; Y. Makdisi; M. Marshak; E. Peterson; K. Ruddick; A. Jonckheere; C. Nelson

doi:10.1103/PhysRevD.33.3199

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Measurement of the resonance parameters and radiative width of the $ρ^{+}$

J. Huston, D. Berg, C. Chandlee, S. Cihangir, T. Ferbel, T. Jensen, F. Lobkowicz, M. McLaughlin, T. Ohshima et al.

B. Collick, S. Heppelmann, Y. Makdisi, M. Marshak, E. Peterson, and K. Ruddick

A. Jonckheere and C. Nelson

P. Slattery, P. Thompson, and M. Zielinski

University of Rochester, Rochester, New York 14627

University of Minnesota, Minneapolis, Minnesota 55455

Fermi National Accelerator Laboratory, Batavia, Illinois 60510

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Phys. Rev. D 33, 3199 – Published 1 June, 1986

DOI: https://doi.org/10.1103/PhysRevD.33.3199

Abstract

We present the results of new precision measurements of the radiative decay width, total width, and mass of the $ρ^{+}$ meson. These parameters are, respectively, 59.8±4.0 keV, 0.150±0.005 GeV, and 0.771±0.004 GeV, and were extracted from data obtained on the coherent production of $ρ^{+}$ in 200-GeV/c $π^{+}$ interactions with nuclear targets.

References (16)

S. Okubo, Phys. Lett. 4, 14 (1963).
C. Becchi and G. Morpurgo, Phys. Rev. 140, 687 (1965); R. Van Royen and V. F. Weisskopf, Nuovo Cimento 50, 617 (1967).
G. Grunberg and F. M Renard, Nuovo Cimento 33 A, 617 (1976).
P. J. O'Donnell, Rev. Mod. Phys. 53, 673 (1981).
G. Morpurgo, Genova report, presented at Bologna Meeting on Frontiers of Physics (unpublished).
H. Primakoff, Phys. Rev. 81, 899 (1951).
T. Jensen et al., Phys. Rev. D 27, 26 (1983).
For more details, see J. Huston, Ph.D thesis, University of Rochester, 1982.
G. Fäldt, Nucl. Phys. B 43, 591 (1972).
C. Bemporad et al., Nucl. Phys. B 51, 1 (1973).
Particle Data Group, Rev. Mod. Phys. 56, S1 (1984).
L. Capraro et al., report (unpublished).
T. Ohshima, Phys. Rev. D 22, 707 (1980).
D. Carlsmith et al., Phys. Rev. Lett. 56, 18 (1986).
C. Chandlee et al., Phys. Rev. Lett. 51, 168 (1983).
M. Zielinski et al., Phys. Rev. 29, 2633 (1984).

[c1] S. Okubo, Phys. Lett. 4, 14 (1963).

[c2] C. Becchi and G. Morpurgo, Phys. Rev. 140, 687 (1965); R. Van Royen and V. F. Weisskopf, Nuovo Cimento 50, 617 (1967).

[c3] G. Grunberg and F. M Renard, Nuovo Cimento 33 A, 617 (1976).

[c4] P. J. O'Donnell, Rev. Mod. Phys. 53, 673 (1981).

[c5] G. Morpurgo, Genova report, presented at Bologna Meeting on Frontiers of Physics (unpublished).

[c6] H. Primakoff, Phys. Rev. 81, 899 (1951).

[c7] T. Jensen et al., Phys. Rev. D 27, 26 (1983).

[c8] For more details, see J. Huston, Ph.D thesis, University of Rochester, 1982.

[c9] G. Fäldt, Nucl. Phys. B 43, 591 (1972).

[c10] C. Bemporad et al., Nucl. Phys. B 51, 1 (1973).

[c11] Particle Data Group, Rev. Mod. Phys. 56, S1 (1984).

[c12] L. Capraro et al., report (unpublished).

[c13] T. Ohshima, Phys. Rev. D 22, 707 (1980).

[c14] D. Carlsmith et al., Phys. Rev. Lett. 56, 18 (1986).

[c15] C. Chandlee et al., Phys. Rev. Lett. 51, 168 (1983).

[c16] M. Zielinski et al., Phys. Rev. 29, 2633 (1984).

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Measurement of the resonance parameters and radiative width of the $ρ^{+}$

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Measurement of the resonance parameters and radiative width of the ρ+

Abstract

References (16)

Measurement of the resonance parameters and radiative width of the $ρ^{+}$