MEASUREMENT OF THE ee →ππ2πη CROSS SECTION BELOW √s = 2 GeV

Achasov, M. N.; Barnyakov, A. Yu.; Beloborodov, K. I.; Berdyugin, A. V.; Berkaev, D. E.; Bogdanchikov, A. G.; Botov, A. A.; Denisov, V. S.; Dimova, T. V.; Druzhinin, V. P.; Zhabin, V. N.; Zhulanov, V. V.; Zemlyansky, I. M.; Kardapoltsev, L. V.; Kattsin, A. A.; Kirpotin, A. N.; Kovrizhin, D. P.; Koop, I. A.; Korol, A. A.; Kupich, A. S.; Kryukov, A. P.; Lysenko, A. P.; Melnikova, N. A.; Muchnoy, N. Yu.; Obrazovsky, A. E.; Pakhtusova, E. V.; Perevedentsev, E. A.; Pugachev, K. V.; Rogovsky, Yu. A.; Serednyakov, S. I.; Silagadze, Z. K.; Surin, I. K.; Timoshenko, M. V.; Usov, Yu. V.; Fomin, L. B.; Kharlamov, A. G.; Shatunov, Yu. M.; Shtol, D. A.; Eminov, E. A.

doi:10.7868/S3034628225010073

PII

S30346282S0044002725010073-1

DOI

10.7868/S3034628225010073

Publication type

Article

Status

Published

Authors

M. N. Achasov

Affiliation:
Budker Institute of Nuclear Physics SB RAS
Novosibrisk State University

A. Yu. Barnyakov

Affiliation:
Budker Institute of Nuclear Physics SB RAS
Novosibrisk State University

K. I. Beloborodov

Affiliation:
Budker Institute of Nuclear Physics SB RAS
Novosibrisk State University

A. V. Berdyugin

Affiliation:
Budker Institute of Nuclear Physics SB RAS
Novosibrisk State University

D. E. Berkaev

Affiliation: Budker Institute of Nuclear Physics SB RAS

A. G. Bogdanchikov

Affiliation: Budker Institute of Nuclear Physics SB RAS

A. A. Botov

Affiliation: Budker Institute of Nuclear Physics SB RAS

V. S. Denisov

Affiliation: Budker Institute of Nuclear Physics SB RAS

T. V. Dimova

Affiliation:
Budker Institute of Nuclear Physics SB RAS
Novosibrisk State University

V. P. Druzhinin

Affiliation:
Budker Institute of Nuclear Physics SB RAS
Novosibrisk State University

V. N. Zhabin

Affiliation: Budker Institute of Nuclear Physics SB RAS

V. V. Zhulanov

Affiliation:
Budker Institute of Nuclear Physics SB RAS
Novosibrisk State University

I. M. Zemlyansky

Affiliation:
Budker Institute of Nuclear Physics SB RAS
Novosibrisk State University

L. V. Kardapoltsev

Affiliation:
Budker Institute of Nuclear Physics SB RAS
Novosibrisk State University

A. A. Kattsin

Affiliation: Budker Institute of Nuclear Physics SB RAS

A. N. Kirpotin

Affiliation: Budker Institute of Nuclear Physics SB RAS

D. P. Kovrizhin

Affiliation: Budker Institute of Nuclear Physics SB RAS

I. A. Koop

Affiliation:
Budker Institute of Nuclear Physics SB RAS
Novosibrisk State University

A. A. Korol

Affiliation:
Budker Institute of Nuclear Physics SB RAS
Novosibrisk State University

A. S. Kupich

Affiliation:
Budker Institute of Nuclear Physics SB RAS
Novosibrisk State University

A. P. Kryukov

Affiliation: Budker Institute of Nuclear Physics SB RAS

A. P. Lysenko

Affiliation: Budker Institute of Nuclear Physics SB RAS

N. A. Melnikova

Affiliation: Budker Institute of Nuclear Physics SB RAS

N. Yu. Muchnoy

Affiliation:
Budker Institute of Nuclear Physics SB RAS
Novosibrisk State University

A. E. Obrazovsky

Affiliation: Budker Institute of Nuclear Physics SB RAS

E. V. Pakhtusova

Affiliation: Budker Institute of Nuclear Physics SB RAS

E. A. Perevedentsev

Affiliation:
Budker Institute of Nuclear Physics SB RAS
Novosibrisk State University

K. V. Pugachev

Affiliation:
Budker Institute of Nuclear Physics SB RAS
Novosibrisk State University

Yu. A. Rogovsky

Affiliation:
Budker Institute of Nuclear Physics SB RAS
Novosibrisk State University

S. I. Serednyakov

Affiliation:
Budker Institute of Nuclear Physics SB RAS
Novosibrisk State University

Z. K. Silagadze

Affiliation:
Budker Institute of Nuclear Physics SB RAS
Novosibrisk State University

I. K. Surin

Affiliation: Budker Institute of Nuclear Physics SB RAS

M. V. Timoshenko

Affiliation: Budker Institute of Nuclear Physics SB RAS

Yu. V. Usov

Affiliation: Budker Institute of Nuclear Physics SB RAS

L. B. Fomin

Affiliation: Budker Institute of Nuclear Physics SB RAS

A. G. Kharlamov

Affiliation:
Budker Institute of Nuclear Physics SB RAS
Novosibrisk State University

Yu. M. Shatunov

Affiliation: Budker Institute of Nuclear Physics SB RAS

D. A. Shtol

Affiliation: Budker Institute of Nuclear Physics SB RAS

E. A. Eminov

Affiliation: Budker Institute of Nuclear Physics SB RAS

Volume/ Edition

Volume 88 / Issue number 1

Pages

54-63

Abstract

The cross section for the process ee → ππ2πη is measured in the center-of-mass energy region 1.55–2 GeV for integrated luminosity 146 pb collected by the SND detector at the VEPP-2000 ee collider. The obtained cross section is fitted with theVMDmodel with the ρ(1700) and ρ(2150) resonances.

Keywords

Date of publication

07.11.2024

Year of publication

2024

Number of purchasers

Views

References

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GOST	Achasov M., Barnyakov A., Beloborodov K., Berdyugin A., Berkaev D., Bogdanchikov A., Botov A., Denisov V., Dimova T., Druzhinin V., Eminov E., Fomin L., Kardapoltsev L., Kattsin A., Kharlamov A., Kirpotin A., Koop I., Korol A., Kovrizhin D., Kryukov A., Kupich A., Lysenko A., Melnikova N., Muchnoy N., Obrazovsky A., Pakhtusova E., Perevedentsev E., Pugachev K., Rogovsky Y., Serednyakov S., Shatunov Y., Shtol D., Silagadze Z., Surin I., Timoshenko M., Usov Y., Zemlyansky I., Zhabin V., Zhulanov V. MEASUREMENT OF THE ee →ππ2πη CROSS SECTION BELOW √s = 2 GeV // Physics of Atomic Nuclei. – 2025. – V. 88. – Issue number 1 C. 54-63 . URL: https://yadphysras.ru/s30346282s0044002725010073-1/?version_id=122414. DOI: 10.7868/S3034628225010073
MLA	Achasov, M. N, Barnyakov, A. Yu, Beloborodov, K. I, Berdyugin, A. V, Berkaev, D. E, Bogdanchikov, A. G, Botov, A. A, Denisov, V. S, Dimova, T. V, Druzhinin, V. P, Eminov, E. A, Fomin, L. B, Kardapoltsev, L. V, Kattsin, A. A, Kharlamov, A. G, Kirpotin, A. N, Koop, I. A, Korol, A. A, Kovrizhin, D. P, Kryukov, A. P, Kupich, A. S, Lysenko, A. P, Melnikova, N. A, Muchnoy, N. Yu, Obrazovsky, A. E, Pakhtusova, E. V, Perevedentsev, E. A, Pugachev, K. V, Rogovsky, Yu. A, Serednyakov, S. I, Shatunov, Yu. M, Shtol, D. A, Silagadze, Z. K, Surin, I. K, Timoshenko, M. V, Usov, Yu. V, Zemlyansky, I. M, Zhabin, V. N, Zhulanov, V. V "MEASUREMENT OF THE ee →ππ2πη CROSS SECTION BELOW √s = 2 GeV." Physics of Atomic Nuclei. 88.1 (2025).:54-63. DOI: 10.7868/S3034628225010073
APA	Achasov M., Barnyakov A., Beloborodov K., Berdyugin A., Berkaev D., Bogdanchikov A., Botov A., Denisov V., Dimova T., Druzhinin V., Eminov E., Fomin L., Kardapoltsev L., Kattsin A., Kharlamov A., Kirpotin A., Koop I., Korol A., Kovrizhin D., Kryukov A., Kupich A., Lysenko A., Melnikova N., Muchnoy N., Obrazovsky A., Pakhtusova E., Perevedentsev E., Pugachev K., Rogovsky Y., Serednyakov S., Shatunov Y., Shtol D., Silagadze Z., Surin I., Timoshenko M., Usov Y., Zemlyansky I., Zhabin V., Zhulanov V. (2025). MEASUREMENT OF THE ee →ππ2πη CROSS SECTION BELOW √s = 2 GeV. Physics of Atomic Nuclei. vol. 88, no. 1, pp.54-63 DOI: 10.7868/S3034628225010073

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