TY - JOUR
T1 - Fundamental problems in astrophysics
AU - Gómez De Castro, Ana I.
AU - Wamsteker, Willem
AU - Barstow, Martin
AU - Brosch, Noah
AU - Kappelmann, Norbert
AU - Kollatchny, Wollfram
AU - De Martino, Domitilla
AU - Pagano, Isabella
AU - Lecavelier Des Étangs, Alain
AU - Ehenreich, David
AU - Reimers, Dieter
AU - Delgado, Rosa González
AU - Najarro, Francisco
AU - Linsky, Jeff
PY - 2006/6/1
Y1 - 2006/6/1
N2 - Progress of modern astrophysics requires the access to the electromagnetic spectrum in the broadest energy range. The Ultraviolet is a fundamental energy domain since it is one of the most powerful tool to study plasmas at temperatures in the 3,000-300,000 K range as well as electronic transitions of the most abundant molecules in the Universe. Moreover, the UV radiation field is a powerful astrochemical and photoionizing agent. The objective of this review is to describe the crucial issues that require access to the UV range. A summary has been added to the end with a more classic view of UV needs by astronomical object type; this approach is followed at length in the rest of the contributions of this issue.
AB - Progress of modern astrophysics requires the access to the electromagnetic spectrum in the broadest energy range. The Ultraviolet is a fundamental energy domain since it is one of the most powerful tool to study plasmas at temperatures in the 3,000-300,000 K range as well as electronic transitions of the most abundant molecules in the Universe. Moreover, the UV radiation field is a powerful astrochemical and photoionizing agent. The objective of this review is to describe the crucial issues that require access to the UV range. A summary has been added to the end with a more classic view of UV needs by astronomical object type; this approach is followed at length in the rest of the contributions of this issue.
KW - UV astronomy
U2 - 10.1007/s10509-006-9057-4
DO - 10.1007/s10509-006-9057-4
M3 - Article
AN - SCOPUS:33748537771
SN - 0004-640X
VL - 303
SP - 133
EP - 145
JO - Astrophysics and Space Science
JF - Astrophysics and Space Science
IS - 1-4
ER -