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@ARTICLE{Adriani:389894,
      author       = {Adriani, O. and Aguilar-Benitez, M. and Ahlen, S. and
                      Akbari, H. and Alcaraz, J. and Aloisio, A. and Alverson, G.
                      and Alviggi, M. G. and Ambrosi, G. and An, Q. and Anderhub,
                      H. and Anderson, A. L. and Andreev, V. P. and Angelov, T.
                      and Antonov, L. and Antreasyan, D. and Arce, P. and Arefiev,
                      A. and Atamanchuk, A. and Azemoon, T. and Aziz, T. and Baba,
                      P. V. K. S. and Bagnaia, P. and Bakken, J. A. and Baksay, L.
                      and Ball, R. C. and Banerjee, S. and Bao, J. and Barillère,
                      R. and Barone, L. and Battiston, R. and Bay, A. and
                      Becattini, F. and Becker, U. and Behner, F. and Behrens, J.
                      and Beingessner, S. and Bencze, Gy. L. and Berdugo, J. and
                      Berges, P. and Bertucci, B. and Betev, B. L. and Biasini, M.
                      and Biland, A. and Bilei, G. M. and Bizzarri, R. and
                      Blaising, J. J. and Blumenfeld, B. and Bobbink, G. J. and
                      Bocciolini, M. and Bock, R. and Böhm, A. and Borgia, B. and
                      Bourilkov, D. and Bourquin, M. and Boutigny, D. and Bouwens,
                      B. and Brambilla, E. and Branson, J. G. and Brock, I. C. and
                      Brooks, M. and Buisson, C. and Bujak, A. and Burger, J. D.
                      and Burger, W. J. and Burq, J. P. and Busenitz, J. and Cai,
                      X. D. and Capell, M. and Caria, M. and Carlino, G. and
                      Carminati, F. and Cartacci, A. M. and Cerrada, M. and
                      Cesaroni, F. and Chang, Y. H. and Chaturvedi, U. K. and
                      Chemarin, M. and Chen, A. and Chen, C. and Chen, G. M. and
                      Chen, H. F. and Chen, H. S. and Chen, J. and Chen, M. and
                      Chen, M. L. and Chen, W. Y. and Chiefari, G. and Chien, C.
                      Y. and Chmeissani, M. and Chung, S. and Civinini, C. and
                      Clare, I. and Clare, R. and Coan, T. E. and Cohn, H. O. and
                      Coignet, G. and Colino, N. and Contin, A. and Crijns, F. and
                      Cui, X. T. and Cui, X. Y. and Dai, T. S. and D'Alessandro,
                      R. and de Asmundis, R. and Degré, A. and Deiters, K. and
                      Dénes, E. and Denes, P. and DeNotaristefani, F. and Dhina,
                      M. and DiBitonto, D. and Diemoz, M. and Dimitrov, H. R. and
                      Dionisi, C. and Dova, M. T. and Drago, E. and Driever, T.
                      and Duchesneau, D. and Duinker, P. and Duran, I. and El
                      Mamouni, H. and Engler, A. and Eppling, F. J. and Erné, F.
                      C. and Extermann, P. and Fabbretti, R. and Fabre, M. and
                      Falciano, S. and Fan, S. J. and Fackler, O. and Fay, J. and
                      Felcini, M. and Ferguson, T. and Fernandez, D. and
                      Fernandez, G. and Ferroni, F. and Fesefeldt, H. and
                      Fiandrini, E. and Field, J. and Filthaut, F. and
                      Finocchiaro, G. and Fisher, P. H. and Forconi, G. and
                      Foreman, T. and Freudenreich, K. and Friebel, W. and
                      Fukushima, M. and Gailloud, M. and Galaktianov, Yu. and
                      Gallo, E. and Ganguli, S. N. and Garcia-Abia, P. and Gau, S.
                      S. and Gele, D. and Gentile, S. and Giagu, S. and Goldfarb,
                      S. and Gong, Z. F. and Gonzalez, E. and Göttlicher, P. and
                      Gougas, A. and Goujon, D. and Gratta, G. and Grinnell, C.
                      and Gruenewald, M. and Gui, C. and Guanziroli, M. and Guo,
                      J. K. and Gupta, V. K. and Gurtu, A. and Gustafson, H. R.
                      and Gutay, L. J. and Hangarter, K. and Hasan, A. and
                      Hauschildt, D. and He, C. F. and Hebbeker, T. and Hebert, M.
                      and Herten, G. and Herten, U. and Hervé, A. and Hilgers, K.
                      and Hofer, H. and Hoorani, H. and Hu, G. and Hu, G. Q. and
                      Ille, B. and Ilyas, M. M. and Innocente, V. and Janssen, H.
                      and Jezequel, S. and Jin, B. N. and Jones, L. W. and Kasser,
                      A. and Khan, R. A. and Kamyshkov, Yu. and Kapinos, P. and
                      Kapustinsky, J. S. and Karyotakis, Y. and Kaur, M. and
                      Khokhar, S. and Kienzle-Focacci, M. N. and Kinnison, W. W.
                      and Kirkby, D. and Kirsch, S. and Kittel, W. and Klimentov,
                      A. and König, A. C. and Koffeman, E. and Kornadt, O. and
                      Koutsenko, V. and Koulbardis, A. and Kraemer, R. W. and
                      Kramer, T. and Krastev, V. R. and Krenz, W. and Krivshich,
                      A. and Kuijten, H. and Kumar, K. S. and Kunin, A. and Landi,
                      G. and Lanske, D. and Lanzano, S. and Lebrun, P. and
                      Lecomte, P. and Lecoq, P. and Le Coultre, P. and Lee, D. M.
                      and Leedom, I. and Le Goff, J. M. and Leiste, R. and Lenti,
                      M. and Leonardi, E. and Lettry, J. and Leytens, X. and Li,
                      C. and Li, H. T. and Li, P. J. and Li, X. G. and Liao, J. Y.
                      and Lin, W. T. and Lin, Z. Y. and Libde, F. L. and
                      Lindemann, B. and Linnhofer, D. and Lista, L. and Liu, Y.
                      and Lohmann, W. and Longo, E. and Lu, Y. S. and Lubbers, J.
                      M. and Lübelsmeyer, K. and Luci, C. and Luckey, D. and
                      Ludovici, L. and Luminari, L. and Lustermann, W. and Ma, J.
                      M. and Ma, W. G. and MacDermott, M. and Malhotra, P. K. and
                      Malik, R. and Malinin, A. and Maña, C. and Mao, D. N. and
                      Mao, Y. F. and Maolinbay, M. and Marchesini, P. and Marion,
                      F. and Marin, A. and Martin, J. P. and Martinez-Laso, L. and
                      Marsano, F. and Massaro, G. G. G. and Matsuda, T. and
                      Mazumdar, K. and McBride, P. and McMahon, T. and McNally, D.
                      and Meinholz, Th. and Merk, M. and Merola, L. and Meschini,
                      M. and Metzger, W. J. and Mi, Y. and Mills, G. B. and Mir,
                      Y. and Mirabelli, G. and Mnich, J. and Möller, M. and
                      Monteleoni, B. and Morand, R. and Morganti, S. and Moulai,
                      N. E. and Mount, R. and Müller, S. and Nadtochy, A. and
                      Nagy, E. and Napolitano, M. and Newman, H. and Neyer, C. and
                      Niaz, M. A. and Nippe, A. and Nowak, H. and Organtini, G.
                      and Pandoulas, D. and Paoletti, S. and Paolucci, P. and
                      Passaleva, G. and Patricelli, S. and Paul, T. and Pauluzzi,
                      M. and Pauss, F. and Pei, Y. J. and Perret-Gallix, D. and
                      Perrier, J. and Pevsner, A. and Piccolo, D. and Pieri, M.
                      and Piroué, P. A. and Plasil, F. and Plyaskin, V. and Pohl,
                      M. and Pojidaev, V. and Produit, N. and Qian, J. M. and
                      Qureshi, K. N. and Raghavan, R. and Rahal-Callot, G. and
                      Raven, G. and Razis, P. and Read, K. and Ren, D. and Ren, Z.
                      and Rescigno, M. and Reucroft, S. and Ricker, A. and
                      Riemann, S. and Rind, O. and Rizvi, H. A. and Rodriguez, F.
                      J. and Roe, B. P. and Röhner, M. and Romero, L. and Rose,
                      J. and Rosier-Lees, S. and Rosmalen, R. and Rosselet, Ph.
                      and Rubbia, A. and Rubio, J. A. and Rykaczewski, H. and
                      Sachwitz, M. and Sajan, E. and Salicio, J. and Salicio, J.
                      M. and Sanders, G. S. and Santocchia, A. and Sarakinos, M.
                      S. and Sartorelli, G. and Sassowsky, M. and Sauvage, G. and
                      Schegelsky, V. and Schmiemann, K. and Schmitz, D. and
                      Schmitz, P. and Schneegans, M. and Schopper, H. and
                      Schotanus, D. J. and Shotkin, S. and Schreiber, H. J. and
                      Shukla, J. and Schulte, R. and Schultze, S. and Schütte, J.
                      and Schwenke, J. and Schwering, G. and Sciacca, C. and
                      Scott, I. and Sehgal, R. and Seiler, P. G. and Sens, J. C.
                      and Servoli, L. and Sheer, I. and Shen, D. Z. and
                      Shevchenko, S. and Shi, X. R. and Shumilov, E. and Shoutko,
                      V. and Soderstrom, E. and Sopczak, A. and Spartiotis, C. and
                      Spickermann, T. and Spillantini, P. and Starosta, R. and
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                      H. and Strauch, K. and Stringfellow, B. C. and Sudhakar, K.
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                      H. and Sutton, R. B. and Swain, J. D. and Syed, A. A. and
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                      Viertel, G. and Vikas, P. and Vikas, U. and Vivargent, M.
                      and Vogel, H. and Vogt, H. and Vorobiev, I. and Vorobyov, A.
                      A. and Vuilleumier, L. and Wadhwa, M. and Wallraff, W. and
                      Wang, C. R. and Wang, G. H. and Wang, J. H. and Wang, Q. F.
                      and Wang, X. L. and Wang, Y. F. and Wang, Z. M. and Weber,
                      A. and Weber, J. and Weill, R. and Wenaus, T. J. and
                      Wenninger, J. and White, M. and Willmott, C. and
                      Wittgenstein, F. and Wright, D. and Wu, R. J. and Wu, S. X.
                      and Wu, Y. G. and Wysłouch, B. and Xie, Y. Y. and Xu, Y. D.
                      and Xu, Z. Z. and Xue, Z. L. and Yan, D. S. and Yan, X. J.
                      and Yang, B. Z. and Yang, C. G. and Yang, G. and Yang, K. S.
                      and Yang, Q. Y. and Yang, Z. Q. and Ye, C. H. and Ye, J. B.
                      and Ye, Q. and Yeh, S. C. and Yin, Z. W. and You, J. M. and
                      Yunus, N. and Yzerman, M. and Zaccardelli, C. and Zemp, P.
                      and Zeng, M. and Zeng, Y. and Zhang, D. H. and Zhang, Z. P.
                      and Zhou, B. and Zhou, J. F. and Zhu, R. Y. and Zhuang, H.
                      L. and Zichichi, A. and van der Zwaan, B. C. C.},
      collaboration = {{L3 Collaboration}},
      title        = {{D}etermination of the number of light neutrino species},
      journal      = {Physics letters / B},
      volume       = {292},
      number       = {3-4},
      issn         = {0370-2693},
      address      = {Amsterdam},
      publisher    = {North-Holland Publ.},
      reportid     = {PUBDB-2017-09124},
      pages        = {463 - 471},
      year         = {1992},
      note         = {IfH Zeuthen},
      abstract     = {We have measured the cross-section of the production of
                      single photon events in $e^+e^−$ collisions near the Z$^0$
                      resonance. For an integrated luminosity of 9.6 pb$^{−1}$,
                      we have observed 202 single photon candidates with energy
                      between 0.9 and 3.5 GeV in the polar angular region between
                      45° and 135°. Assuming that the only stable weakly
                      interacting particles are light neutrinos with standard
                      model couplings, we determine the number of light neutrino
                      species to be Nv = 3.14 ± 0.24 (stat.)±0.12 (syst.). This
                      corresponds to an invisible Z$^0$ width of Γinv = 524 ± 40
                      ± 20 MeV.},
      cin          = {DESY(-2012)},
      ddc          = {530},
      cid          = {$I:(DE-H253)DESY_-2012_-20170516$},
      pnm          = {899 - ohne Topic (POF3-899)},
      pid          = {G:(DE-HGF)POF3-899},
      experiment   = {EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:A1992JT86700039},
      doi          = {10.1016/0370-2693(92)91204-M},
      url          = {https://bib-pubdb1.desy.de/record/389894},
}