CNO Archives – Borexino

Final results of Borexino on CNO solar neutrinos

Final results of Borexino on CNO solar neutrinos D. Basilico et al. (Borexino Collaboration) Phys. Rev. D 108, 102005 – Published 14 November 2023 DOI: 10.1103/PhysRevD.108.102005 Abstract In this paper, we report the first measurement of CNO solar neutrinos by

pp-chain & CNO-cycle solar neutrinos with Borexino [video]

Unveiling the engine of the Sun: Measurements of the pp-chain and CNO-cycle solar neutrinos with Borexino (JINA-CEE – IReNA Online Seminar)

Improved Measurement of CNO Solar Neutrinos and Its Implications for the SSM

Improved Measurement of Solar Neutrinos from the Carbon-Nitrogen-Oxygen Cycle by Borexino and Its Implications for the Standard Solar Model Phys. Rev. Lett. 129, 252701 (2022) – Published 12 December 2022 [DOI:10.1103/PhysRevLett.129.252701] This paper have been been highlighted. See Viewpoint: “Elemental

The Sun may have more carbon and nitrogen than previously thought

Latest Borexino CNO pre-print results(1) featured on Science News: “Neutrinos hint the sun has more carbon and nitrogen than previously thought Figuring out our star’s makeup is crucial for understanding the entire universe” By Ken Croswell JUNE 16, 2022 AT

How the Sun and the Stars shine

Thanks to its extraordinary radiopurity, Borexino observed the two main fusion reactions in stars and will soon weigh in on a controversy relating to the birth of the Sun that challenges the SSM (G.Bellini & A.Ianni on CERN Courier)

Detection of a 2nd Type of Nuclear Fusion Inside the Sun [video]

Detection of a 2nd Type of Nuclear Fusion Inside the Sun Recent Borexino results, pp and CNO cycles explained for general public in this nice video by Anton Petrov.

Sensitivity to neutrinos from the solar CNO cycle in Borexino

Sensitivity to neutrinos from the solar CNO cycle in Borexino Eur. Phys. J. C 80, 1091 (2020) [doi:10.1140/epjc/s10052-020-08534-2] published 26 November 2020 (cover story) This paper have been been highlighted on EPJ C Highlight, Springer Research News and Europhysics News

Experimental evidence of neutrinos produced in the CNO fusion cycle in the Sun (Nature cover story)

For most of their existence, stars are powered by fusion of hydrogen into helium via two processes that are well understood theoretically: the proton–proton chain, dominant in relatively small stars like our Sun, and the Carbon–Nitrogen–Oxygen cycle, which is prevalent in bigger, more massive stars. Borexino got the first experimental evidence of neutrinos emitted by the CNO cycle in the Sun core.

Neutrinos confirm rare solar fusion process

Neutrinos confirm rare solar fusion process (CERN Courier) Despite being our closest star, much remains to be learned about the exact nature of the Sun and how it produces its energy. Two different fusion processes are thought to be at

Nature news: Neutrinos reveal final secret of Sun’s nuclear fusion

Detection of particles produced by the Sun’s core supports long-held theory about how our star is powered. By catching neutrinos emanating from the Sun’s core, physicists have filled in the last missing detail of how nuclear fusion powers the stars.

Direct Measurement of the 7Be Solar Neutrino Flux with 192 Days of Borexino Data

Direct Measurement of the 7Be Solar Neutrino Flux with 192 Days of Borexino Data C. Arpesella et al. (Borexino Collaboration) Phys. Rev. Lett. 101, 091302 – Published 29 August 2008 doi:10.1103/PhysRevLett.101.091302 (local copy; preprint on arXiv) Abstract We report the direct measurement of the 7Be

CNO and pep neutrino spectroscopy in Borexino: Measurement of the deep-underground production of cosmogenic 11C in an organic liquid scintillator

CNO and pep neutrino spectroscopy in Borexino: Measurement of the deep-underground production of cosmogenic 11C in an organic liquid scintillator H. Back et al. (Borexino Collaboration) Phys. Rev. C 74, 045805 – Published 11 October 2006 doi:10.1103/PhysRevC.74.045805 [local copy, preprint on arXiv:hep-ex/0601035] Abstract Borexino is an experiment