Research output: Contribution to journal › Article › peer-review
Measurement of the e+e- →π+π-π0η cross section below s =2 GeV. / Achasov, M. N.; Barnyakov, A. Yu; Beloborodov, K. I. et al.
In: Physical Review D, Vol. 99, No. 11, 112004, 12.06.2019.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Measurement of the e+e- →π+π-π0η cross section below s =2 GeV
AU - Achasov, M. N.
AU - Barnyakov, A. Yu
AU - Beloborodov, K. I.
AU - Berdyugin, A. V.
AU - Bogdanchikov, A. G.
AU - Botov, A. A.
AU - Dimova, T. V.
AU - Druzhinin, V. P.
AU - Golubev, V. B.
AU - Kardapoltsev, L. V.
AU - Kharlamov, A. G.
AU - Korol, A. A.
AU - Koshuba, S. V.
AU - Kovrizhin, D. P.
AU - Kupich, A. S.
AU - Litvinov, R. A.
AU - Lysenko, A. P.
AU - Martin, K. A.
AU - Melnikova, N. A.
AU - Muchnoy, N. Yu
AU - Obrazovsky, A. E.
AU - Pakhtusova, E. V.
AU - Perevedentsev, E. A.
AU - Pugachev, K. V.
AU - Serednyakov, S. I.
AU - Shatunov, P. Yu
AU - Shatunov, Yu M.
AU - Shtol, D. A.
AU - Silagadze, Z. K.
AU - Skrinsky, A. N.
AU - Surin, I. K.
AU - Tikhonov, Yu A.
AU - Vasiljev, A. V.
AU - Zemlyansky, I. M.
PY - 2019/6/12
Y1 - 2019/6/12
N2 - The process e+e-→π+π-π0η is studied in the center-of-mass energy region below 2 GeV with the SND detector at the VEPP-2000 e+e- collider. The following four intermediate states contribute to this process: ωη, φη, a0(980)ρ, and a structureless π+π-π0η state. We measure the total e+e-→π+π-π0η cross section and the cross sections for its components: ωη, φη, and a sum of a0(980)ρ and the structureless state. Our results are in agreement with previous measurements and have comparable or better accuracies.
AB - The process e+e-→π+π-π0η is studied in the center-of-mass energy region below 2 GeV with the SND detector at the VEPP-2000 e+e- collider. The following four intermediate states contribute to this process: ωη, φη, a0(980)ρ, and a structureless π+π-π0η state. We measure the total e+e-→π+π-π0η cross section and the cross sections for its components: ωη, φη, and a sum of a0(980)ρ and the structureless state. Our results are in agreement with previous measurements and have comparable or better accuracies.
UR - http://www.scopus.com/inward/record.url?scp=85069684381&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.99.112004
DO - 10.1103/PhysRevD.99.112004
M3 - Article
AN - SCOPUS:85069684381
VL - 99
JO - Physical Review D
JF - Physical Review D
SN - 2470-0010
IS - 11
M1 - 112004
ER -
ID: 21042250