Ablikim, M.Achasov, M. N.Adlarson, P.Çetin, Serkant AliKolcu, Onur Buğra2022-12-022022-12-022022Ying, L. (2022). Luminosities and energies of e+ e− collision data taken between√ s= 4.61 GeV and 4.95 GeV at BESIII. Chinese Physics C.1674-11372058-6132http://dx.doi.org/10.1088/1674-1137/ac84cchttps://hdl.handle.net/20.500.12713/3402From December 2019 to June 2021, the BESIII experiment collected approximately 5.85 fb(-1) of data at center-of-mass energies between 4.61 and 4.95 GeV. This is the highest collision energy BEPCII has reached to date. The accumulated e(+)e(-) annihilation data samples are useful for studying charmonium(-like) states and charmed-hadron decays. By adopting a novel method of analyzing the production of Lambda(+)(c)(Lambda) over bar (-)(c)pairs in e(+)e(-) annihilation, the center-of-mass energies are measured with a precision of similar to 0.6 MeV. Integrated luminosities are measured with a precision of better than 1% by analyzing the events of large-angle Bhabha scattering. These measurements provide important inputs to analyses based on these data samples.eninfo:eu-repo/semantics/openAccessLuminosityCenter-Of-Mass EnergyBESIII DetectorLuminosities and energies of e(+)e(-) collision data taken between root s=4.61 gev and 4.95 gev at BESIIIArticle4611WOS:000877851800001Q210.1088/1674-1137/ac84ccQ1