@misc{PaerelsKaastraOhashietal.2008,
  author    = {Paerels, Frits and Kaastra, Jelle and Ohashi, Takaya and Richter, Philipp and Bykov, Andrei and Nevalainen, Jukka},
  title     = {Future instrumentation for the study of the warm-hot intergalactic medium},
  series = {Postprints der Universit{\"a}t Potsdam : Mathematisch Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Mathematisch Naturwissenschaftliche Reihe},
  number    = {859},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-43405},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-434057},
  pages     = {405 -- 418},
  year      = {2008},
  abstract  = {We briefly review capabilities and requirements for future instrumentation in UV- and X-ray astronomy that can contribute to advancing our understanding of the diffuse, highly ionised intergalactic medium.},
  language  = {en}
}
@misc{RichterPaerelsKaastra2008,
  author    = {Richter, Philipp and Paerels, Frits B. S. and Kaastra, Jelle S.},
  title     = {FUV and X-Ray absorption in the warm-hot intergalactic medium},
  series = {Postprints der Universit{\"a}t Potsdam : Mathematisch Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Mathematisch Naturwissenschaftliche Reihe},
  number    = {864},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-43422},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-434226},
  pages     = {25 -- 49},
  year      = {2008},
  abstract  = {The Warm-Hot Intergalactic Medium (WHIM) arises from shock-heated gas collapsing in large-scale filaments and probably harbours a substantial fraction of the baryons in the local Universe. Absorption-line measurements in the ultraviolet (UV) and in the X-ray band currently represent the best method to study the WHIM at low redshifts. We here describe the physical properties of the WHIM and the concepts behind WHIM absorption line measurements of Hi and high ions such as Ovi, Ovii, and Oviii in the far-ultraviolet and X-ray band. We review results of recent WHIM absorption line studies carried out with UV and X-ray satellites such as FUSE, HST, Chandra, and XMM-Newton and discuss their implications for our knowledge of the WHIM.},
  language  = {en}
}
@misc{KaastraPaerelsDurretetal.2008,
  author    = {Kaastra, Jelle S. and Paerels, Frits B.S. and Durret, Florence and Schindler, Sabine and Richter, Philipp},
  title     = {Thermal radiation processes},
  series = {Postprints der Universit{\"a}t Potsdam : Mathematisch Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Mathematisch Naturwissenschaftliche Reihe},
  number    = {891},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-43622},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-436220},
  pages     = {155 -- 190},
  year      = {2008},
  abstract  = {We discuss the different physical processes that are important to understand the thermal X-ray emission and absorption spectra of the diffuse gas in clusters of galaxies and the warm-hot intergalactic medium. The ionisation balance, line and continuum emission and absorption properties are reviewed and several practical examples are given that illustrate the most important diagnostic features in the X-ray spectra.},
  language  = {en}
}