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@INPROCEEDINGS{Penek:906368,
      author       = {Penek, Ö and Agostini, M. and Altenmüller, K. and Appel,
                      S. and Atroshchenko, V. and Bagdasarian, Z. and Basilico, D.
                      and Bellini, G. and Benziger, J. and Biondi, R. and Bravo,
                      D. and Caccianiga, B. and Calaprice, F. and Caminata, A. and
                      Cavalcante, P. and Chepurnov, A. and D’Angelo, D. and
                      Davini, S. and Derbin, A. and Di Giacinto, A. and Di
                      Marcello, V. and Ding, X. F and Di Ludovico, A. and Di Noto,
                      L. and Drachnev, I. and Formozov, A. and Franco, D. and
                      Galbiati, C. and Ghiano, C. and Giammarchi, M. and Goretti,
                      A. and Göttel, A. S and Gromov, M. and Guffanti, D. and
                      Ianni, Aldo and Ianni, Andrea and Jany, A. and Jeschke, D.
                      and Kobychev, V. and Korga, G. and Kumaran, S. and
                      Laubenstein, M. and Litvinovich, E. and Lombardi, P. and
                      Lomskaya, I. and Ludhova, L. and Lukyanchenko, G. and
                      Lukyanchenko, L. and Machulin, I. and Martyn, J. and Meroni,
                      E. and Meyer, M. and Miramonti, L. and Misiaszek, M. and
                      Muratova, V. and Neumair, B. and Nieslony, M. and Nugmanov,
                      R. and Oberauer, L. and Orekhov, V. and Ortica, F. and
                      Pallavicini, M. and Papp, L. and Pelicci, L. and
                      Pietrofaccia, L. and Pilipenko, N. and Pocar, A. and Raikov,
                      G. and Ranalli, M. T and Ranucci, G. and Razeto, A. and Re,
                      A. and Redchuk, M. and Romani, A. and Rossi, N. and
                      Schønert, S. and Semenov, D. and Settanta, G. and
                      Skorokhvatov, M. and Singhal, A. and Smirnov, O. and
                      Sotnikov, A. and Suvorov, Y. and Tartaglia, R. and Testera,
                      G. and Thurn, J. and Unzhakov, E. and Villante, F. and
                      Vishneva, A. and Vogelaar, R. B and von Feilitzsch, F. and
                      Wojcik, M. and Wurm, M. and Zavatarelli, S. and Zuber, K.
                      and Zuzel, G.},
      title        = {{O}bservation of {CNO} cycle solar neutrinos in {B}orexino},
      journal      = {Journal of physics / Conference Series},
      volume       = {2156},
      number       = {1},
      issn         = {1742-6588},
      address      = {Bristol},
      publisher    = {IOP Publ.},
      reportid     = {FZJ-2022-01397},
      pages        = {012128},
      year         = {2021},
      abstract     = {The Borexino detector, located at the Laboratori Nazionali
                      del Gran Sasso in Italy, is a radiopure 280 ton liquid
                      scintillator detector with a primary goal to measure
                      low-energy solar neutrinos created in the core of the Sun.
                      These neutrinos are a consequence of nuclear fusion
                      reactions in the solar core where Hydrogen is burned into
                      Helium and provide a direct probe of the energy production
                      processes, namely the proton-proton (pp) chain and the
                      Carbon-Nitrogen-Oxygen (CNO) cycle. The fusion of Hydrogen
                      in the case of the CNO cycle, which is expected to
                      contribute in the order of less than $1\%$ to the total
                      solar energy, is catalyzed by Carbon, Nitrogen, and Oxygen
                      directly depending on the abundances of these elements in
                      the solar core. The measurement of CNO neutrinos is
                      challenging due to the high spectral correlation with the
                      decay electrons of the background isotope 210Bi and the pep
                      solar neutrino signal. The experimental achievement of
                      thermal stabilization of the Borexino detector after mid
                      2016, has opened the possibility to develop a method to
                      constrain the 210Bi rate through its decay daughter and α
                      emitter 210Po which can be identified in Borexino with an
                      efficiency close to 100 percent on an event-by-event basis.
                      Moreover, the flux of pep neutrinos can be constrained
                      precisely through a global analysis of solar neutrino data
                      which is independent of the dataset used for the CNO
                      analysis. This conference contribution is dedicated to the
                      first experimental evidence of neutrinos produced in the CNO
                      fusion cycle in the Sun which is at the same time the
                      dominant energy production mechanism in heavier stars
                      compared to the Sun.},
      month         = {Aug},
      date          = {2021-08-26},
      organization  = {17th International Conference on
                       Topics in Astroparticle and Underground
                       Physics, Valencia (online) (Spain), 26
                       Aug 2021 - 3 Sep 2021},
      cin          = {IKP-2},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IKP-2-20111104},
      pnm          = {612 - Cosmic Matter in the Laboratory (POF4-612)},
      pid          = {G:(DE-HGF)POF4-612},
      typ          = {PUB:(DE-HGF)16 / PUB:(DE-HGF)8},
      UT           = {WOS:001432940800128},
      doi          = {10.1088/1742-6596/2156/1/012128},
      url          = {https://juser.fz-juelich.de/record/906368},
}