Measurements of Normalized Differential Cross Sections of Inclusive π^{0} and K_{S}^{0} Production in e^{+}e^{-} Annihilation at Energies from 2.2324 to 3.6710 GeV

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Measurements of Normalized Differential Cross Sections of Inclusive π^{0} and K_{S}^{0} Production in e^{+}e^{-} Annihilation at Energies from 2.2324 to 3.6710 GeV. / BESIII Collaboration ; Мучной, Николай Юрьевич.

In: Physical Review Letters, Vol. 130, No. 23, 09.06.2023, p. 231901.

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

BibTeX

@article{40aefb4bacd1437ba59c76ca36b9056c,

title = "Measurements of Normalized Differential Cross Sections of Inclusive π^{0} and K_{S}^{0} Production in e^{+}e^{-} Annihilation at Energies from 2.2324 to 3.6710 GeV",

abstract = "Based on electron positron collision data collected with the BESIII detector operating at the BEPCII storage rings, the differential cross sections of inclusive π^{0} and K_{S}^{0} production as a function of hadron momentum, normalized by the total cross section of the e^{+}e^{-}→hadrons process, are measured at six center-of-mass energies from 2.2324 to 3.6710 GeV. Our results, which cover a relative hadron energy range from 0.1 to 0.9, significantly deviate from several theoretical calculations based on existing fragmentation functions.",

author = "{BESIII Collaboration} and Achasov, {M N} and C Chen and Nikolaev, {I B} and Мучной, {Николай Юрьевич}",

note = "Measurements of Normalized Differential Cross Sections of Inclusive π0 and KS0 Production in e+e− Annihilation at Energies from 2.2324 to 3.6710 GeV / BESIII Collaboration // Physical Review Letters. – 2023. – Vol. 130, No. 23. – P. 231901. – DOI 10.1103/physrevlett.130.231901. ",

year = "2023",

month = jun,

day = "9",

doi = "10.1103/PhysRevLett.130.231901",

language = "English",

volume = "130",

pages = "231901",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "23",

}

RIS

TY - JOUR

T1 - Measurements of Normalized Differential Cross Sections of Inclusive π^{0} and K_{S}^{0} Production in e^{+}e^{-} Annihilation at Energies from 2.2324 to 3.6710 GeV

AU - BESIII Collaboration

AU - Achasov, M N

AU - Chen, C

AU - Nikolaev, I B

AU - Мучной, Николай Юрьевич

N1 - Measurements of Normalized Differential Cross Sections of Inclusive π0 and KS0 Production in e+e− Annihilation at Energies from 2.2324 to 3.6710 GeV / BESIII Collaboration // Physical Review Letters. – 2023. – Vol. 130, No. 23. – P. 231901. – DOI 10.1103/physrevlett.130.231901.

PY - 2023/6/9

Y1 - 2023/6/9

N2 - Based on electron positron collision data collected with the BESIII detector operating at the BEPCII storage rings, the differential cross sections of inclusive π^{0} and K_{S}^{0} production as a function of hadron momentum, normalized by the total cross section of the e^{+}e^{-}→hadrons process, are measured at six center-of-mass energies from 2.2324 to 3.6710 GeV. Our results, which cover a relative hadron energy range from 0.1 to 0.9, significantly deviate from several theoretical calculations based on existing fragmentation functions.

AB - Based on electron positron collision data collected with the BESIII detector operating at the BEPCII storage rings, the differential cross sections of inclusive π^{0} and K_{S}^{0} production as a function of hadron momentum, normalized by the total cross section of the e^{+}e^{-}→hadrons process, are measured at six center-of-mass energies from 2.2324 to 3.6710 GeV. Our results, which cover a relative hadron energy range from 0.1 to 0.9, significantly deviate from several theoretical calculations based on existing fragmentation functions.

UR - https://pubmed.ncbi.nlm.nih.gov/37354421/

UR - https://www.elibrary.ru/item.asp?id=61554728

U2 - 10.1103/PhysRevLett.130.231901

DO - 10.1103/PhysRevLett.130.231901

M3 - Article

C2 - 37354421

VL - 130

SP - 231901

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 23

ER -

ID: 68338712