Measurement of the e+e−→pp¯π0 cross section at s=2.1000−3.0800GeV

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Measurement of the e+e−→pp¯π0 cross section at s=2.1000−3.0800GeV. / BESIII Collaboration ; Николаев, Иван Борисович ; Мучной, Николай Юрьевич.

In: Physical Review D, Vol. 110, No. 5, 052006, 20.09.2024.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{24640418864542c49077c549896616bb,

title = "Measurement of the e+e−→pp¯π0 cross section at s=2.1000−3.0800GeV",

abstract = "The process e+e-→pp¯π0 is studied at 20 center-of-mass energies ranging from 2.1000 to 3.0800 GeV using 636.8 pb-1 of data collected with the BESIII detector operating at the BEPCII collider. The Born cross sections for e+e-→pp¯π0 are measured with high precision. Since the lowest center-of-mass energy, 2.1000 GeV, is less than 90 MeV above the pp¯π0 energy threshold, we can probe the threshold behavior for this reaction. However, no anomalous threshold enhancement is found in the cross sections for e+e-→pp¯π0.",

author = "{BESIII Collaboration} and M. Ablikim and M. n. Achasov and P. Adlarson and O. Afedulidis and X. c. Ai and R. Aliberti and A. Amoroso and Q. An and Y. Bai and O. Bakina and I. Balossino and Y. Ban and H.-R. Bao and V. Batozskaya and K. Begzsuren and N. Berger and M. Berlowski and M. Bertani and D. Bettoni and F. Bianchi and E. Bianco and A. Bortone and R. a. Briere and A. Brueggemann and Николаев, {Иван Борисович} and Мучной, {Николай Юрьевич}",

year = "2024",

month = sep,

day = "20",

doi = "10.1103/PhysRevD.110.052006",

language = "English",

volume = "110",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "American Physical Society",

number = "5",

}

RIS

TY - JOUR

T1 - Measurement of the e+e−→pp¯π0 cross section at s=2.1000−3.0800GeV

AU - BESIII Collaboration

AU - Ablikim, M.

AU - Achasov, M. n.

AU - Adlarson, P.

AU - Afedulidis, O.

AU - Ai, X. c.

AU - Aliberti, R.

AU - Amoroso, A.

AU - An, Q.

AU - Bai, Y.

AU - Bakina, O.

AU - Balossino, I.

AU - Ban, Y.

AU - Bao, H.-R.

AU - Batozskaya, V.

AU - Begzsuren, K.

AU - Berger, N.

AU - Berlowski, M.

AU - Bertani, M.

AU - Bettoni, D.

AU - Bianchi, F.

AU - Bianco, E.

AU - Bortone, A.

AU - Briere, R. a.

AU - Brueggemann, A.

AU - Николаев, Иван Борисович

AU - Мучной, Николай Юрьевич

PY - 2024/9/20

Y1 - 2024/9/20

N2 - The process e+e-→pp¯π0 is studied at 20 center-of-mass energies ranging from 2.1000 to 3.0800 GeV using 636.8 pb-1 of data collected with the BESIII detector operating at the BEPCII collider. The Born cross sections for e+e-→pp¯π0 are measured with high precision. Since the lowest center-of-mass energy, 2.1000 GeV, is less than 90 MeV above the pp¯π0 energy threshold, we can probe the threshold behavior for this reaction. However, no anomalous threshold enhancement is found in the cross sections for e+e-→pp¯π0.

AB - The process e+e-→pp¯π0 is studied at 20 center-of-mass energies ranging from 2.1000 to 3.0800 GeV using 636.8 pb-1 of data collected with the BESIII detector operating at the BEPCII collider. The Born cross sections for e+e-→pp¯π0 are measured with high precision. Since the lowest center-of-mass energy, 2.1000 GeV, is less than 90 MeV above the pp¯π0 energy threshold, we can probe the threshold behavior for this reaction. However, no anomalous threshold enhancement is found in the cross sections for e+e-→pp¯π0.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85205142929&origin=inward&txGid=05aa8a7681efaa63bd47235d8061e62c

U2 - 10.1103/PhysRevD.110.052006

DO - 10.1103/PhysRevD.110.052006

M3 - Article

VL - 110

JO - Physical Review D

JF - Physical Review D

SN - 2470-0010

IS - 5

M1 - 052006

ER -

ID: 62704876