Study of the(1600) mass region using p+-p at 20 GeV

K. Abe; T. C. Bacon; J. Ballam; A. V. Bevan; H. H. Bingham; J. E. Brau; K. Braune; D. Brick; W. M. Bugg; J. M. Butler; W. Cameron; H. O. Cohn; D. C. Colley; S. Dado; R. Diamond; P. Dingus; R. Erickson; R. C. Field; B. Franek; N. Fujiwara; R. Gearhart; T. Glanzman; J. J. Goldberg; A. T. Goshaw; G. Hall; E. R. Hancock; T. Handler; H. J. Hargis; E. L. Hart; K. Hasegawa; R. I. Hulsizer; M. Jobes; G. E. Kalmus; D. P. Kelsey; T. Kitagaki; W. Kowald; A. Levy; P. W. Lucas; W. A. Mann; E. McCrory; R. Merenyi; R. Milburn; C. Milstene; K. C. Moffeit; J. J. Murray; A. Napier; S. Noguchi; F. Ochiai; S. O'Neale; A. P.T. Palounek; I. A. Pless; P. Rankin; W. J. Robertson; H. Sagawa; T. Sato; J. Schneps; F. J. Sewell; J. Shank; A. M. Shapiro; R. Sugahara; A. Suzuki; K. Takahashi; K. Tamai; S. Tanaka; S. Tether; W. D. Walker; M. Widgoff; C. G. Wilkins; S. Wolbers; C. A. Woods; A. Yamaguchi; R. K. Yamamoto; S. Yamashita; Y. Yoshimura; G. P. Yost; H. Yuta

doi:10.1103/PhysRevLett.53.751

Study of the(1600) mass region using p+-p at 20 GeV

K. Abe, T. C. Bacon, J. Ballam, A. V. Bevan, H. H. Bingham, J. E. Brau, K. Braune, D. Brick, W. M. Bugg, J. M. Butler, W. Cameron, H. O. Cohn, D. C. Colley, S. Dado, R. Diamond, P. Dingus, R. Erickson, R. C. Field, B. Franek, N. FujiwaraR. Gearhart, T. Glanzman, J. J. Goldberg, A. T. Goshaw, G. Hall, E. R. Hancock, T. Handler, H. J. Hargis, E. L. Hart, K. Hasegawa, R. I. Hulsizer, M. Jobes, G. E. Kalmus, D. P. Kelsey, T. Kitagaki, W. Kowald, A. Levy, P. W. Lucas, W. A. Mann, E. McCrory, R. Merenyi, R. Milburn, C. Milstene, K. C. Moffeit, J. J. Murray, A. Napier, S. Noguchi, F. Ochiai, S. O'Neale, A. P.T. Palounek, I. A. Pless, P. Rankin, W. J. Robertson, H. Sagawa, T. Sato, J. Schneps, F. J. Sewell, J. Shank, A. M. Shapiro, R. Sugahara, A. Suzuki, K. Takahashi, K. Tamai, S. Tanaka, S. Tether, W. D. Walker, M. Widgoff, C. G. Wilkins, S. Wolbers, C. A. Woods, A. Yamaguchi, R. K. Yamamoto, S. Yamashita, Y. Yoshimura, G. P. Yost, H. Yuta

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Abstract

We have observed the - decay of the (1600) in the production reaction pp at 20 GeV. Using a calculation which takes into account the interference of the with the (770) and a Drell background, we find good evidence that this resonance is a radial excitation of the (770). The background interference strongly distorts the angular distributions predicted by a purely s-channel helicity-conserving production mechanism. We measure m0=(1.55±0.07) GeV/c2 and 0=(0.28-0.08+0.03) GeV/c2.

Original language	English (US)
Pages (from-to)	751-754
Number of pages	4
Journal	Physical Review Letters
Volume	53
Issue number	8
DOIs	https://doi.org/10.1103/PhysRevLett.53.751
State	Published - 1984
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/PhysRevLett.53.751

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Abe, K., Bacon, T. C., Ballam, J., Bevan, A. V., Bingham, H. H., Brau, J. E., Braune, K., Brick, D., Bugg, W. M., Butler, J. M., Cameron, W., Cohn, H. O., Colley, D. C., Dado, S., Diamond, R., Dingus, P., Erickson, R., Field, R. C., Franek, B., ... Yuta, H. (1984). Study of the(1600) mass region using p+-p at 20 GeV. Physical Review Letters, 53(8), 751-754. https://doi.org/10.1103/PhysRevLett.53.751

Abe, K, Bacon, TC, Ballam, J, Bevan, AV, Bingham, HH, Brau, JE, Braune, K, Brick, D, Bugg, WM, Butler, JM, Cameron, W, Cohn, HO, Colley, DC, Dado, S, Diamond, R, Dingus, P, Erickson, R, Field, RC, Franek, B, Fujiwara, N, Gearhart, R, Glanzman, T, Goldberg, JJ, Goshaw, AT, Hall, G, Hancock, ER, Handler, T, Hargis, HJ, Hart, EL, Hasegawa, K, Hulsizer, RI, Jobes, M, Kalmus, GE, Kelsey, DP, Kitagaki, T, Kowald, W, Levy, A, Lucas, PW, Mann, WA, McCrory, E, Merenyi, R, Milburn, R, Milstene, C, Moffeit, KC, Murray, JJ, Napier, A, Noguchi, S, Ochiai, F, O'Neale, S, Palounek, APT, Pless, IA, Rankin, P, Robertson, WJ, Sagawa, H, Sato, T, Schneps, J, Sewell, FJ, Shank, J, Shapiro, AM, Sugahara, R, Suzuki, A, Takahashi, K, Tamai, K, Tanaka, S, Tether, S, Walker, WD, Widgoff, M, Wilkins, CG, Wolbers, S, Woods, CA, Yamaguchi, A, Yamamoto, RK, Yamashita, S, Yoshimura, Y, Yost, GP & Yuta, H 1984, 'Study of the(1600) mass region using p+-p at 20 GeV', Physical Review Letters, vol. 53, no. 8, pp. 751-754. https://doi.org/10.1103/PhysRevLett.53.751

@article{f0bbb44c7b6346d2a0fbfaaebfb4a3ec,

title = "Study of the(1600) mass region using p+-p at 20 GeV",

abstract = "We have observed the - decay of the (1600) in the production reaction pp at 20 GeV. Using a calculation which takes into account the interference of the with the (770) and a Drell background, we find good evidence that this resonance is a radial excitation of the (770). The background interference strongly distorts the angular distributions predicted by a purely s-channel helicity-conserving production mechanism. We measure m0=(1.55±0.07) GeV/c2 and 0=(0.28-0.08+0.03) GeV/c2.",

author = "K. Abe and Bacon, {T. C.} and J. Ballam and Bevan, {A. V.} and Bingham, {H. H.} and Brau, {J. E.} and K. Braune and D. Brick and Bugg, {W. M.} and Butler, {J. M.} and W. Cameron and Cohn, {H. O.} and Colley, {D. C.} and S. Dado and R. Diamond and P. Dingus and R. Erickson and Field, {R. C.} and B. Franek and N. Fujiwara and R. Gearhart and T. Glanzman and Goldberg, {J. J.} and Goshaw, {A. T.} and G. Hall and Hancock, {E. R.} and T. Handler and Hargis, {H. J.} and Hart, {E. L.} and K. Hasegawa and Hulsizer, {R. I.} and M. Jobes and Kalmus, {G. E.} and Kelsey, {D. P.} and T. Kitagaki and W. Kowald and A. Levy and Lucas, {P. W.} and Mann, {W. A.} and E. McCrory and R. Merenyi and R. Milburn and C. Milstene and Moffeit, {K. C.} and Murray, {J. J.} and A. Napier and S. Noguchi and F. Ochiai and S. O'Neale and Palounek, {A. P.T.} and Pless, {I. A.} and P. Rankin and Robertson, {W. J.} and H. Sagawa and T. Sato and J. Schneps and Sewell, {F. J.} and J. Shank and Shapiro, {A. M.} and R. Sugahara and A. Suzuki and K. Takahashi and K. Tamai and S. Tanaka and S. Tether and Walker, {W. D.} and M. Widgoff and Wilkins, {C. G.} and S. Wolbers and Woods, {C. A.} and A. Yamaguchi and Yamamoto, {R. K.} and S. Yamashita and Y. Yoshimura and Yost, {G. P.} and H. Yuta",

year = "1984",

doi = "10.1103/PhysRevLett.53.751",

language = "English (US)",

volume = "53",

pages = "751--754",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "8",

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TY - JOUR

T1 - Study of the(1600) mass region using p+-p at 20 GeV

AU - Abe, K.

AU - Bacon, T. C.

AU - Ballam, J.

AU - Bevan, A. V.

AU - Bingham, H. H.

AU - Brau, J. E.

AU - Braune, K.

AU - Brick, D.

AU - Bugg, W. M.

AU - Butler, J. M.

AU - Cameron, W.

AU - Cohn, H. O.

AU - Colley, D. C.

AU - Dado, S.

AU - Diamond, R.

AU - Dingus, P.

AU - Erickson, R.

AU - Field, R. C.

AU - Franek, B.

AU - Fujiwara, N.

AU - Gearhart, R.

AU - Glanzman, T.

AU - Goldberg, J. J.

AU - Goshaw, A. T.

AU - Hall, G.

AU - Hancock, E. R.

AU - Handler, T.

AU - Hargis, H. J.

AU - Hart, E. L.

AU - Hasegawa, K.

AU - Hulsizer, R. I.

AU - Jobes, M.

AU - Kalmus, G. E.

AU - Kelsey, D. P.

AU - Kitagaki, T.

AU - Kowald, W.

AU - Levy, A.

AU - Lucas, P. W.

AU - Mann, W. A.

AU - McCrory, E.

AU - Merenyi, R.

AU - Milburn, R.

AU - Milstene, C.

AU - Moffeit, K. C.

AU - Murray, J. J.

AU - Napier, A.

AU - Noguchi, S.

AU - Ochiai, F.

AU - O'Neale, S.

AU - Palounek, A. P.T.

AU - Pless, I. A.

AU - Rankin, P.

AU - Robertson, W. J.

AU - Sagawa, H.

AU - Sato, T.

AU - Schneps, J.

AU - Sewell, F. J.

AU - Shank, J.

AU - Shapiro, A. M.

AU - Sugahara, R.

AU - Suzuki, A.

AU - Takahashi, K.

AU - Tamai, K.

AU - Tanaka, S.

AU - Tether, S.

AU - Walker, W. D.

AU - Widgoff, M.

AU - Wilkins, C. G.

AU - Wolbers, S.

AU - Woods, C. A.

AU - Yamaguchi, A.

AU - Yamamoto, R. K.

AU - Yamashita, S.

AU - Yoshimura, Y.

AU - Yost, G. P.

AU - Yuta, H.

PY - 1984

Y1 - 1984

N2 - We have observed the - decay of the (1600) in the production reaction pp at 20 GeV. Using a calculation which takes into account the interference of the with the (770) and a Drell background, we find good evidence that this resonance is a radial excitation of the (770). The background interference strongly distorts the angular distributions predicted by a purely s-channel helicity-conserving production mechanism. We measure m0=(1.55±0.07) GeV/c2 and 0=(0.28-0.08+0.03) GeV/c2.

AB - We have observed the - decay of the (1600) in the production reaction pp at 20 GeV. Using a calculation which takes into account the interference of the with the (770) and a Drell background, we find good evidence that this resonance is a radial excitation of the (770). The background interference strongly distorts the angular distributions predicted by a purely s-channel helicity-conserving production mechanism. We measure m0=(1.55±0.07) GeV/c2 and 0=(0.28-0.08+0.03) GeV/c2.

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UR - http://www.scopus.com/inward/citedby.url?scp=0039991970&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.53.751

DO - 10.1103/PhysRevLett.53.751

M3 - Article

AN - SCOPUS:0039991970

SN - 0031-9007

VL - 53

SP - 751

EP - 754

JO - Physical Review Letters

JF - Physical Review Letters

IS - 8

ER -

Study of the(1600) mass region using p+-p at 20 GeV

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