Observation of exotic meson production in the reaction π- p → η′τ- p at 18 GeV/c

E. I. Ivanov; D. L. Stienike; D. I. Ryabchikov; G. S. Adams; T. Adams; Z. Bar-Yam; J. M. Bishop; V. A. Bodyagin; D. S. Brown; N. M. Cason; S. U. Chung; J. P. Cummings; K. Danyo; S. P. Denisov; V. A. Dorofeev; J. P. Dowd; P. Eugenio; X. L. Fan; R. W. Hackenburg; M. Hayek; D. Joffe; I. A. Kachaev; W. Kern; E. King; O. L. Kodolova; V. L. Korotkikh; M. A. Kostin; J. Kuhn; V. V. Lipaev; J. M. LoSecco; J. J. Manak; J. Napolitano; M. Nozar; C. Olchanski; A. I. Ostrovidov; T. K. Pedlar; A. V. Popov; L. I. Sarycheva; K. K. Seth; X. Shen; N. Shenhav; W. D. Shephard; N. B. Sinev; J. A. Smith; S. A. Taegar; A. Tomaradze; I. N. Vardanyan; D. P. Weygand; D. B. White; H. J. Willutzki; M. Witkowski; A. A. Yershov

doi:10.1103/PhysRevLett.86.3977

Observation of exotic meson production in the reaction π^- p → η′τ^- p at 18 GeV/c

E. I. Ivanov^*, D. L. Stienike, D. I. Ryabchikov, G. S. Adams, T. Adams, Z. Bar-Yam, J. M. Bishop, V. A. Bodyagin, D. S. Brown, N. M. Cason, S. U. Chung, J. P. Cummings, K. Danyo, S. P. Denisov, V. A. Dorofeev, J. P. Dowd, P. Eugenio, X. L. Fan, R. W. Hackenburg, M. HayekD. Joffe, I. A. Kachaev, W. Kern, E. King, O. L. Kodolova, V. L. Korotkikh, M. A. Kostin, J. Kuhn, V. V. Lipaev, J. M. LoSecco, J. J. Manak, J. Napolitano, M. Nozar, C. Olchanski, A. I. Ostrovidov, T. K. Pedlar, A. V. Popov, L. I. Sarycheva, K. K. Seth, X. Shen, N. Shenhav, W. D. Shephard, N. B. Sinev, J. A. Smith, S. A. Taegar, A. Tomaradze, I. N. Vardanyan, D. P. Weygand, D. B. White, H. J. Willutzki, M. Witkowski, A. A. Yershov

^*Corresponding author for this work

Physics and Astronomy

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Abstract

The n′π^- system produced in the reaction π^-p → p n′^- at 180 GeV/c was studied. An exotic meson decaying to n′^- was produced. A high-mass state consistent with the a₄(2040) was observed decaying to n′^-.

Original language	English (US)
Pages (from-to)	3977-3980
Number of pages	4
Journal	Physical review letters
Volume	86
Issue number	18
DOIs	https://doi.org/10.1103/PhysRevLett.86.3977
State	Published - Apr 30 2001

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Physics and Astronomy(all)

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Ivanov, E. I., Stienike, D. L., Ryabchikov, D. I., Adams, G. S., Adams, T., Bar-Yam, Z., Bishop, J. M., Bodyagin, V. A., Brown, D. S., Cason, N. M., Chung, S. U., Cummings, J. P., Danyo, K., Denisov, S. P., Dorofeev, V. A., Dowd, J. P., Eugenio, P., Fan, X. L., Hackenburg, R. W., ... Yershov, A. A. (2001). Observation of exotic meson production in the reaction π^- p → η′τ^- p at 18 GeV/c. Physical review letters, 86(18), 3977-3980. https://doi.org/10.1103/PhysRevLett.86.3977

@article{90163221fe3b4240be1b255e66f2451b,

title = "Observation of exotic meson production in the reaction π- p → η′τ- p at 18 GeV/c",

abstract = "The n′π- system produced in the reaction π-p → p n′- at 180 GeV/c was studied. An exotic meson decaying to n′- was produced. A high-mass state consistent with the a4(2040) was observed decaying to n′-.",

author = "Ivanov, {E. I.} and Stienike, {D. L.} and Ryabchikov, {D. I.} and Adams, {G. S.} and T. Adams and Z. Bar-Yam and Bishop, {J. M.} and Bodyagin, {V. A.} and Brown, {D. S.} and Cason, {N. M.} and Chung, {S. U.} and Cummings, {J. P.} and K. Danyo and Denisov, {S. P.} and Dorofeev, {V. A.} and Dowd, {J. P.} and P. Eugenio and Fan, {X. L.} and Hackenburg, {R. W.} and M. Hayek and D. Joffe and Kachaev, {I. A.} and W. Kern and E. King and Kodolova, {O. L.} and Korotkikh, {V. L.} and Kostin, {M. A.} and J. Kuhn and Lipaev, {V. V.} and LoSecco, {J. M.} and Manak, {J. J.} and J. Napolitano and M. Nozar and C. Olchanski and Ostrovidov, {A. I.} and Pedlar, {T. K.} and Popov, {A. V.} and Sarycheva, {L. I.} and Seth, {K. K.} and X. Shen and N. Shenhav and Shephard, {W. D.} and Sinev, {N. B.} and Smith, {J. A.} and Taegar, {S. A.} and A. Tomaradze and Vardanyan, {I. N.} and Weygand, {D. P.} and White, {D. B.} and Willutzki, {H. J.} and M. Witkowski and Yershov, {A. A.}",

year = "2001",

month = apr,

day = "30",

doi = "10.1103/PhysRevLett.86.3977",

language = "English (US)",

volume = "86",

pages = "3977--3980",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "18",

}

Ivanov, EI, Stienike, DL, Ryabchikov, DI, Adams, GS, Adams, T, Bar-Yam, Z, Bishop, JM, Bodyagin, VA, Brown, DS, Cason, NM, Chung, SU, Cummings, JP, Danyo, K, Denisov, SP, Dorofeev, VA, Dowd, JP, Eugenio, P, Fan, XL, Hackenburg, RW, Hayek, M, Joffe, D, Kachaev, IA, Kern, W, King, E, Kodolova, OL, Korotkikh, VL, Kostin, MA, Kuhn, J, Lipaev, VV, LoSecco, JM, Manak, JJ, Napolitano, J, Nozar, M, Olchanski, C, Ostrovidov, AI, Pedlar, TK, Popov, AV, Sarycheva, LI, Seth, KK, Shen, X, Shenhav, N, Shephard, WD, Sinev, NB, Smith, JA, Taegar, SA, Tomaradze, A, Vardanyan, IN, Weygand, DP, White, DB, Willutzki, HJ, Witkowski, M & Yershov, AA 2001, 'Observation of exotic meson production in the reaction π^- p → η′τ^- p at 18 GeV/c', Physical review letters, vol. 86, no. 18, pp. 3977-3980. https://doi.org/10.1103/PhysRevLett.86.3977

TY - JOUR

T1 - Observation of exotic meson production in the reaction π- p → η′τ- p at 18 GeV/c

AU - Ivanov, E. I.

AU - Stienike, D. L.

AU - Ryabchikov, D. I.

AU - Adams, G. S.

AU - Adams, T.

AU - Bar-Yam, Z.

AU - Bishop, J. M.

AU - Bodyagin, V. A.

AU - Brown, D. S.

AU - Cason, N. M.

AU - Chung, S. U.

AU - Cummings, J. P.

AU - Danyo, K.

AU - Denisov, S. P.

AU - Dorofeev, V. A.

AU - Dowd, J. P.

AU - Eugenio, P.

AU - Fan, X. L.

AU - Hackenburg, R. W.

AU - Hayek, M.

AU - Joffe, D.

AU - Kachaev, I. A.

AU - Kern, W.

AU - King, E.

AU - Kodolova, O. L.

AU - Korotkikh, V. L.

AU - Kostin, M. A.

AU - Kuhn, J.

AU - Lipaev, V. V.

AU - LoSecco, J. M.

AU - Manak, J. J.

AU - Napolitano, J.

AU - Nozar, M.

AU - Olchanski, C.

AU - Ostrovidov, A. I.

AU - Pedlar, T. K.

AU - Popov, A. V.

AU - Sarycheva, L. I.

AU - Seth, K. K.

AU - Shen, X.

AU - Shenhav, N.

AU - Shephard, W. D.

AU - Sinev, N. B.

AU - Smith, J. A.

AU - Taegar, S. A.

AU - Tomaradze, A.

AU - Vardanyan, I. N.

AU - Weygand, D. P.

AU - White, D. B.

AU - Willutzki, H. J.

AU - Witkowski, M.

AU - Yershov, A. A.

PY - 2001/4/30

Y1 - 2001/4/30

N2 - The n′π- system produced in the reaction π-p → p n′- at 180 GeV/c was studied. An exotic meson decaying to n′- was produced. A high-mass state consistent with the a4(2040) was observed decaying to n′-.

AB - The n′π- system produced in the reaction π-p → p n′- at 180 GeV/c was studied. An exotic meson decaying to n′- was produced. A high-mass state consistent with the a4(2040) was observed decaying to n′-.

UR - http://www.scopus.com/inward/record.url?scp=0035971705&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0035971705&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.86.3977

DO - 10.1103/PhysRevLett.86.3977

M3 - Article

C2 - 11328074

AN - SCOPUS:0035971705

VL - 86

SP - 3977

EP - 3980

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 18

ER -

Observation of exotic meson production in the reaction π^- p → η′τ^- p at 18 GeV/c

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