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

^*Corresponding author for this work

School of Physics and Astronomy

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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
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

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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

@article{bdffa3b82c604c9596cbf42c8ff7c8c2,

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 = "אנגלית",

volume = "53",

pages = "751--754",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "8",

}

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

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.

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

U2 - 10.1103/PhysRevLett.53.751

DO - 10.1103/PhysRevLett.53.751

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.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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