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@ARTICLE{Aharonian:596656,
      author       = {Aharonian, F. and Ait Benkhali, F. and Aschersleben, J. and
                      Ashkar, H. and Backes, M. and Barbosa Martins, V. and
                      Batzofin, R. and Becherini, Y. and Berge, D. and Bernlöhr,
                      K. and Bi, B. and Böttcher, M. and Boisson, C. and Bolmont,
                      J. and de Bony de Lavergne, M. and Borowska, J. and
                      Bradascio, F. and Breuhaus, M. and Brose, R. and Brun, F.
                      and Bruno, B. and Bulik, T. and Burger-Scheidlin, C. and
                      Bylund, T. and Cangemi, F. and Caroff, S. and Casanova, S.
                      and Celic, J. and Cerruti, M. and Chand, T. and Chandra, S.
                      and Chen, A. and Chibueze, O. and Cotter, G. and Damascene
                      Mbarubucyeye, J. and Djannati-Atai, A. and Dmytriiev, A. and
                      Egberts, K. and Ernenwein, J.-P. and Feijen, K. and Fiasson,
                      A. and Fichet de Clairfontaine, G. and Fontaine, G. and
                      Füßling, M. and Funk, S. and Gabici, S. and Gallant, Y. A.
                      and Ghafourizadeh, S. and Giavitto, G. and Giunti, L. and
                      Glawion, D. and Glicenstein, J. F. and Goswami, P. and
                      Grolleron, G. and Grondin, M.-H. and Haerer, L. and Haupt,
                      M. and Hinton, J. A. and Hofmann, W. and Holch, T. L. and
                      Holler, M. and Horns, D. and Huang, Zhiqiu and Jamrozy, M.
                      and Jankowsky, F. and Joshi, V. and Jung-Richardt, I. and
                      Kasai, E. and Katarzynski, K. and Khélifi, B. and Klepser,
                      S. and Klúzniak, W. and Komin, Nu. and Kosack, K. and
                      Kostunin, D. and Lang, R. G. and Le Stum, S. and Lemière,
                      A. and Lemoine-Goumard, M. and Lenain, J.-P. and Leuschner,
                      F. and Lohse, T. and Luashvili, A. and Lypova, I. and
                      Mackey, J. and Malyshev, D. and Malyshev, D. and Marandon,
                      V. and Marchegiani, P. and Marcowith, A. and Marinos, P. and
                      Martí-Devesa, G. and Marx, R. and Maurin, G. and Meyer, M.
                      and Mitchell, A. and Moderski, R. and Mohrmann, L. and
                      Montanari, A. and Moulin, E. and Muller, J. and Murach, T.
                      and Nakashima, K. and de Naurois, M. and Niemiec, J. and
                      Noel, A. Priyana and O'Brien, P. and Ohm, S. and
                      Olivera-Nieto, L. and de Ona Wilhelmi, Emma Maria and
                      Ostrowski, M. and Panny, S. and Panter, M. and Parsons, R.
                      D. and Peron, G. and Pita, S. and Prokhorov, D. A. and
                      Prokoph, H. and Pühlhofer, G. and Punch, M. and
                      Quirrenbach, A. and Reichherzer, P. and Reimer, A. and
                      Reimer, O. and Renaud, M. and Rieger, F. and Rowell, G. and
                      Rudak, B. and Ruiz-Velasco, E. and Sahakian, V. and Sailer,
                      S. and Salzmann, H. and Sanchez, D. A. and Santangelo, A.
                      and Sasaki, M. and Schüssler, F. and Schwanke, U. and
                      Shapopi, J. N. S. and Sinha, A. and Sol, H. and Specovius,
                      A. and Spencer, S. and Spir-Jacob, M. and Stawarz, L. and
                      Steenkamp, R. and Steinmassl, S. and Steppa, C. and Sushch,
                      I. and Suzuki, H. and Takahashi, T. and Tanaka, T. and
                      Tavernier, T. and Terrier, R. and Thorpe-Morgan, C. and
                      Tluczykont, M. and Tsirou, M. and Tsuji, N. and van Eldik,
                      C. and Vecchi, M. and Veh, J. and Venter, C. and Vink, J.
                      and Wagner, S. J. and Werner, F. and White, R. and
                      Wierzcholska, A. and Wong, Yu Wun and Yassin, H. and
                      Zacharias, M. and Zargaryan, D. and Zdziarski, A. A. and
                      Zech, A. and Zhu, S. J. and Zouari, S. and Zywucka, N. and
                      Zanin, R. and Kerr, M. and Johnston, S. and Shannon, R. M.
                      and Smith, D. A.},
      collaboration = {H. E. S. S.{ Collaboration}},
      title        = {{D}iscovery of a {R}adiation {C}omponent from the {V}ela
                      {P}ulsar {R}eaching 20 {T}eraelectronvolts},
      journal      = {Nature astronomy},
      volume       = {7},
      number       = {11},
      issn         = {2397-3366},
      address      = {London},
      publisher    = {Nature Publishing Group},
      reportid     = {PUBDB-2023-06202, arXiv:2310.06181},
      pages        = {1341 - 1350},
      year         = {2023},
      note         = {38 pages, 6 figures. This preprint has not undergone peer
                      review or any post-submission improvements or corrections.
                      The Version of Record of this article is published in Nature
                      Astronomy, Nat Astron (2023), and is available online at
                      https://doi.org/10.1038/s41550-023-02052-3 Waiting for
                      fulltext},
      abstract     = {Gamma-ray observations have established energetic isolated
                      pulsars as outstanding particle accelerators and antimatter
                      factories in the Galaxy. There is, however, no consensus
                      regarding the acceleration mechanisms and the radiative
                      processes at play, nor the locations where these take place.
                      The spectra of all observed gamma-ray pulsars to date show
                      strong cutoffs or a break above energies of a few
                      gigaelectronvolt (GeV). Using the H.E.S.S. array of
                      Cherenkov telescopes, we discovered a novel radiation
                      component emerging beyond this generic GeV cutoff in the
                      Vela pulsar's broadband spectrum. The extension of gamma-ray
                      pulsation energies up to at least 20 teraelectronvolts (TeV)
                      shows that Vela pulsar can accelerate particles to Lorentz
                      factors higher than $4\times10^7$. This is an order of
                      magnitude larger than in the case of the Crab pulsar, the
                      only other pulsar detected in the TeV energy range. Our
                      results challenge the state-of-the-art models for
                      high-energy emission of pulsars while providing a new probe,
                      i.e. the energetic multi-TeV component, for constraining the
                      acceleration and emission processes in their extreme energy
                      limit.},
      keywords     = {pulsar, emission (INSPIRE) / antimatter, particle source
                      (INSPIRE) / gamma ray (INSPIRE) / acceleration (INSPIRE) /
                      GeV (INSPIRE) / TeV (INSPIRE) / accelerator (INSPIRE) /
                      Cherenkov counter (INSPIRE) / Lorentz (INSPIRE) / galaxy
                      (INSPIRE) / HESS (INSPIRE)},
      cin          = {$Z_HESS$},
      ddc          = {520},
      cid          = {$I:(DE-H253)Z_HESS-20210408$},
      pnm          = {613 - Matter and Radiation from the Universe (POF4-613)},
      pid          = {G:(DE-HGF)POF4-613},
      experiment   = {EXP:(DE-H253)HESS-20170101},
      typ          = {PUB:(DE-HGF)16},
      eprint       = {2310.06181},
      howpublished = {arXiv:2310.06181},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2310.06181;\%\%$},
      UT           = {WOS:001085086100001},
      doi          = {10.1038/s41550-023-02052-3},
      url          = {https://bib-pubdb1.desy.de/record/596656},
}