The galactic interstellar medium: lecture notes 1991, Swiss Society for Astrophysics and Astronomy
Gespeichert in:
Format: | Tagungsbericht Buch |
---|---|
Sprache: | Undetermined |
Veröffentlicht: |
Berlin u.a.
Springer
1992
|
Schlagworte: | |
Online-Zugang: | Inhaltsverzeichnis |
Beschreibung: | XII, 400 S. Ill., graph. Darst. |
ISBN: | 3540558055 0387558055 |
Internformat
MARC
LEADER | 00000nam a2200000 c 4500 | ||
---|---|---|---|
001 | BV005863990 | ||
003 | DE-604 | ||
005 | 20101108 | ||
007 | t | ||
008 | 921026s1992 gw ad|| |||| 00||| und d | ||
020 | |a 3540558055 |9 3-540-55805-5 | ||
020 | |a 0387558055 |9 0-387-55805-5 | ||
035 | |a (OCoLC)214329609 | ||
035 | |a (DE-599)BVBBV005863990 | ||
040 | |a DE-604 |b ger |e rakddb | ||
041 | |a und | ||
044 | |a gw |c DE | ||
049 | |a DE-384 |a DE-12 |a DE-19 |a DE-20 |a DE-29T | ||
245 | 1 | 0 | |a The galactic interstellar medium |b lecture notes 1991, Swiss Society for Astrophysics and Astronomy |c Saas-Fee Advanced Course 21. W. B. Burton ; B. G. Elmegreen ; R. Genzel. Ed. by D. Pfenniger ... |
264 | 1 | |a Berlin u.a. |b Springer |c 1992 | |
300 | |a XII, 400 S. |b Ill., graph. Darst. | ||
336 | |b txt |2 rdacontent | ||
337 | |b n |2 rdamedia | ||
338 | |b nc |2 rdacarrier | ||
650 | 0 | 7 | |a Molekülwolke |0 (DE-588)4114619-0 |2 gnd |9 rswk-swf |
650 | 0 | 7 | |a Interstellare Materie |0 (DE-588)4162140-2 |2 gnd |9 rswk-swf |
651 | 7 | |a Milchstraßensystem |0 (DE-588)4169926-9 |2 gnd |9 rswk-swf | |
655 | 7 | |0 (DE-588)1071861417 |a Konferenzschrift |y 1991 |z Les Diablerets |2 gnd-content | |
689 | 0 | 0 | |a Milchstraßensystem |0 (DE-588)4169926-9 |D g |
689 | 0 | 1 | |a Interstellare Materie |0 (DE-588)4162140-2 |D s |
689 | 0 | |5 DE-604 | |
689 | 1 | 0 | |a Molekülwolke |0 (DE-588)4114619-0 |D s |
689 | 1 | |8 1\p |5 DE-604 | |
700 | 1 | |a Burton, William B. |d 1940- |e Sonstige |0 (DE-588)113292066 |4 oth | |
700 | 1 | |a Elmegreen, Bruce G. |e Sonstige |4 oth | |
700 | 1 | |a Genzel, Reinhard |d 1952- |e Sonstige |0 (DE-588)142745391 |4 oth | |
700 | 1 | |a Pfenniger, D. |e Sonstige |4 oth | |
710 | 2 | |a Schweizerische Gesellschaft für Astrophysik und Astronomie |e Sonstige |0 (DE-588)600073-3 |4 oth | |
711 | 2 | |a Saas Fee Advanced Course |n 21 |d 1991 |c Les Diablerets |j Sonstige |0 (DE-588)5079835-2 |4 oth | |
856 | 4 | 2 | |m HBZ Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=003672504&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
999 | |a oai:aleph.bib-bvb.de:BVB01-003672504 | ||
883 | 1 | |8 1\p |a cgwrk |d 20201028 |q DE-101 |u https://d-nb.info/provenance/plan#cgwrk |
Datensatz im Suchindex
_version_ | 1804120054194765824 |
---|---|
adam_text | Contents
Distribution and Observational Properties of the ISM
By W.B. Burton (With 72 figures)
Chapters 5 and 6 are co-authored, respectively, with E.R. Deul H.S. Liszt
1. Introduction ......................................................... 1
1.1 Some Qualifying Remarks ....................................... 1
1.2 Some Suggested General References on Various Aspects of Galactic
Structure........................................................ 2
References ........................................................... 4
2. Observations of HI and Other Tracers of the Low-Latitude Morphology
of the Interstellar Medium in Our Galaxy ............................ 5
2.1 Observations of Pervasive, Heavily Blended HI Emission from the
Low-Latitude Galactic Gas Layer ................................ 5
2.2 Observations of CO and Other Tracers of the Gas Layer Morphology 15
2.3 Global Optical-Depth Effects and the Interpretation of Measured HI
Intensities ....................................................... 20
2.4 Interpretation of the HI Integrated Emission and the Maximum
Brightness Observed: Is the Low-|6| HI Gas Layer Globally Trans-
parent? .......................................................... 22
2.5 Small-Scale Structure in Heavily-Blended Low-|6| HI Emission Spec-
tra .............................................................. 29
References ........................................................... 34
3. Galactic Rotation and the Constants Specifying the Kinematic and Lin-
ear Scales of the Milky Way; Line-Broadening Mechanisms Determining
Profile Shapes at Low Latitudes ...................................... 36
3.1 Introduction; Galactic Rotation .................................. 36
3.2 The Distance of the Sun from the Galactic Center, Ro ........... 38
3.3 The Galactic Circular-Velocity Rotation Curve Evaluated at R R0;
the Value of 0(R) at RB, 0O ..................................... 39
3.4 The Galactic Circular-Velocity Rotation Curve Evaluated at R R0 42
3.5 Line-Broadening Mechanisms Other than Simple Circular Galactic
Rotation ........................................................ 43
3.6 Considerations Regarding the Velocity-to-Distance Transformation 52
References ........................................................... 57
VII
4. Global Structural Distribution of Low-Latitude Tracers of the Inner
Galaxy ............................................................. 59
4.1 Mapping Limitations Imposed by Our Embedded Perspective ... 59
4.2 Longitudinal Distributions of Low-|6| Tracers ................... 61
4.3 Radial Distributions Characterizing the Population I Layer ..... 66
4.4 Vertical Thickness and Degree of Flatness of the Inner-Galaxy Gas
and Dust Layer ................................................ 72
References.......................................................... 77
5. Comparative Global Properties of Interstellar Dust and Gas in the
Galaxy............................................................. 79
5.1 Introduction ................................................... 79
5.2 Correlation Between HI and 100-^im Intensities ................. 81
5.3 Radial Unfolding ............................................... 85
5.4 Morphological Properties ....................................... 87
5.5 Concluding Remarks ........................................... 96
References.......................................................... 98
6. Kinematics and Distribution of Neutral Interstellar Gas in the Galactic
Bulge Region ....................................................... 100
6.1 Use of the Terminal-Velocity Measure to Determine the Inner-
Galaxy Rotation Curve......................................... 100
6.2 The Role of Absorption in Determining the Paucity of HI Emission
in the 1 0°, v Okms 1 Quadrant at 6 ~ 0° .................. 105
6.3 The Tilted Nature of the Inner-Galaxy Gas Distribution ........ Ill
6.4 Modelling Some Aspects of the Kinematics and Distribution of the
Gas Layer in the Bulge ......................................... 114
6.5 Some Brief Remarks on the Form of the Potential Dominating the
Motions in the Bulge Region, and on the Situation in M31 ...... 122
References.......................................................... 124
7. The Warped and Flaring Layer of Atomic and Molecular Gas in the
Outer Galaxy ...................................................... 126
7.1 Introduction; the Shape of the Outer Galactic Disk ............ 126
7.2 The Shape of the Warped and Flaring HI Layer Extending to the
Far Outer Galaxy .............................................. 128
7.3 Comments Regarding the Apparent Lopsidedness of the Outer
Galaxy ......................................................... 140
7.4 The Shape of the Molecular-Cloud Ensemble in the Outer Galaxy 142
7.5 Warps in the Two Nearby Galaxies M31 and M33 .............. 149
References .......................................................... 153
VIII
Large Scale Dynamics of the Interstellar Medium
By Bruce G. Elmegreen (With 12 figures)
1. Introduction........................................................ 157
References.......................................................... 158
2. Basic State of the Interstellar Gas .................................. 159
2.1 Giant Clouds................................................... 159
2.2 Giant Holes .................................................... 164
2.3 Hierarchical Structure .......................................... 167
2.4 Gas Motions ................................................... 170
2.5 Magnetism ..................................................... 172
References.......................................................... 173
3. Large Scale Heating and Cooling ................................... 178
3.1 Energy Sources................................................. 178
3.2 Energy Dissipation ............................................. 181
3.3 Magnetic Diffusion ............................................. 187
References.......................................................... 189
4. Explosions ......................................................... 191
4.1 Nonlinear Waves and Shock Fronts ............................. 191
4.2 Discontinuous Fronts ........................................... 194
4.3 Continuous Magnetic Pressure Fronts........................... 208
4.4 Common Explosions ............................................ 211
4.5 Supershells and Chimneys ...................................... 217
4.6 Bowshocks and Jets ............................................ 219
References.......................................................... 220
5. Gas Flow in Spiral Density Waves .................................. 224
5.1 An Introduction to Stellar Density Waves....................... 224
5.2 Gas Flow in Stellar Density Waves ............................. 231
References.......................................................... 245
6. Gas Instabilities .................................................... 248
6.1 Thermal Instability ............................................. 248
6.2 Gravitational Instability ........................................ 251
6.3 Instabilities in Galactic Disks ................................... 252
6.4 Two Fluid Gravitational Instabilities ........................... 256
6.5 Instabilities in Galactic Spiral Shocks ........................... 257
6.6 Collapse of Ellipsoids ........................................... 260
References .......................................................... 262
7. Global Star Formation.............................................. 264
7.1 The Star Formation Rate and Surface Density Threshold ....... 264
7.2 Exponential Disks in Galaxies .................................. 267
7.3 A Universal Galaxy Rotation Curve............................ 269
7.4 Star Formation and Spiral Density Waves ....................... 269
7.5 Starburst Galaxies ............................................. 272
References.......................................................... 273
IX
Physics and Chemistry of Molecular Clouds
By Reinhard Genzel (With 34 figures)
Introduction ........................................................ 275
1. Tools of Infrared and Radio Astronomy ............................. 277
1.1 Summary of Infrared/Radio Spectroscopy....................... 277
1.2 Radiative Transport and Excitation ............................ 287
1.3 Estimates of Cloud Column Densities and Masses ............... 308
1.4 Measuring Temperature and Density............................ 313
References.......................................................... 317
2. Heating and Cooling Processes...................................... 319
2.1 Photon Dominated/Photodissociation Regions .................. 320
2.2 Shocks in Dense Interstellar Clouds ............................. 325
2.3 Heating by Energetic Particles .................................. 331
2.4 Heating by Ambipolar Diffusion ................................ 333
References.......................................................... 335
3. Interstellar Chemistry .............................................. 337
3.1 Chemistry of the Gas........................................... 337
3.2 Composition of Dust Grains .................................... 343
References.......................................................... 346
4. Structure and Dynamics of Molecular Clouds ....................... 349
4.1 The Spatial Structure of Molecular Clouds...................... 349
4.2 Energy Balance of Molecular Clouds ............................ 353
4.3 An Example of a Star Forming Cloud: Orion.................... 356
4.4 The Orion-KL Star Forming Core .............................. 361
4.5 Outflows in Star Forming Regions .............................. 367
References.......................................................... 367
5. Circumstellar Clouds and Masers ................................... 371
5.1 A Close-Up View of BN and IRc2 .............................. 371
5.2 Circumstellar Disks in Low Mass Star Formation Regions ....... 372
5.3 Interstellar Masers ............................................. 372
References .......................................................... 377
6. Molecular Clouds in the Galactic Center and External Galaxies ..... 379
6.1 Our Galaxy: The Central 500pc ................................ 379
6.2 Molecular Gas in Starburst Galaxies ............................ 381
6.3 Neutral Gas in Photon Dominated Regions ..................... 386
6.4 Molecular Gas in AGN s ........................................ 388
References.......................................................... 390
Subject Index ......................................................... 393
|
any_adam_object | 1 |
author_GND | (DE-588)113292066 (DE-588)142745391 |
building | Verbundindex |
bvnumber | BV005863990 |
ctrlnum | (OCoLC)214329609 (DE-599)BVBBV005863990 |
format | Conference Proceeding Book |
fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>02208nam a2200469 c 4500</leader><controlfield tag="001">BV005863990</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">20101108 </controlfield><controlfield tag="007">t</controlfield><controlfield tag="008">921026s1992 gw ad|| |||| 00||| und d</controlfield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">3540558055</subfield><subfield code="9">3-540-55805-5</subfield></datafield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">0387558055</subfield><subfield code="9">0-387-55805-5</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)214329609</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)BVBBV005863990</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield><subfield code="e">rakddb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">und</subfield></datafield><datafield tag="044" ind1=" " ind2=" "><subfield code="a">gw</subfield><subfield code="c">DE</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-384</subfield><subfield code="a">DE-12</subfield><subfield code="a">DE-19</subfield><subfield code="a">DE-20</subfield><subfield code="a">DE-29T</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">The galactic interstellar medium</subfield><subfield code="b">lecture notes 1991, Swiss Society for Astrophysics and Astronomy</subfield><subfield code="c">Saas-Fee Advanced Course 21. W. B. Burton ; B. G. Elmegreen ; R. Genzel. Ed. by D. Pfenniger ...</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Berlin u.a.</subfield><subfield code="b">Springer</subfield><subfield code="c">1992</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">XII, 400 S.</subfield><subfield code="b">Ill., graph. Darst.</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Molekülwolke</subfield><subfield code="0">(DE-588)4114619-0</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Interstellare Materie</subfield><subfield code="0">(DE-588)4162140-2</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="651" ind1=" " ind2="7"><subfield code="a">Milchstraßensystem</subfield><subfield code="0">(DE-588)4169926-9</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="655" ind1=" " ind2="7"><subfield code="0">(DE-588)1071861417</subfield><subfield code="a">Konferenzschrift</subfield><subfield code="y">1991</subfield><subfield code="z">Les Diablerets</subfield><subfield code="2">gnd-content</subfield></datafield><datafield tag="689" ind1="0" ind2="0"><subfield code="a">Milchstraßensystem</subfield><subfield code="0">(DE-588)4169926-9</subfield><subfield code="D">g</subfield></datafield><datafield tag="689" ind1="0" ind2="1"><subfield code="a">Interstellare Materie</subfield><subfield code="0">(DE-588)4162140-2</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="689" ind1="1" ind2="0"><subfield code="a">Molekülwolke</subfield><subfield code="0">(DE-588)4114619-0</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="1" ind2=" "><subfield code="8">1\p</subfield><subfield code="5">DE-604</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Burton, William B.</subfield><subfield code="d">1940-</subfield><subfield code="e">Sonstige</subfield><subfield code="0">(DE-588)113292066</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Elmegreen, Bruce G.</subfield><subfield code="e">Sonstige</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Genzel, Reinhard</subfield><subfield code="d">1952-</subfield><subfield code="e">Sonstige</subfield><subfield code="0">(DE-588)142745391</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Pfenniger, D.</subfield><subfield code="e">Sonstige</subfield><subfield code="4">oth</subfield></datafield><datafield tag="710" ind1="2" ind2=" "><subfield code="a">Schweizerische Gesellschaft für Astrophysik und Astronomie</subfield><subfield code="e">Sonstige</subfield><subfield code="0">(DE-588)600073-3</subfield><subfield code="4">oth</subfield></datafield><datafield tag="711" ind1="2" ind2=" "><subfield code="a">Saas Fee Advanced Course</subfield><subfield code="n">21</subfield><subfield code="d">1991</subfield><subfield code="c">Les Diablerets</subfield><subfield code="j">Sonstige</subfield><subfield code="0">(DE-588)5079835-2</subfield><subfield code="4">oth</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="m">HBZ Datenaustausch</subfield><subfield code="q">application/pdf</subfield><subfield code="u">http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=003672504&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="999" ind1=" " ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-003672504</subfield></datafield><datafield tag="883" ind1="1" ind2=" "><subfield code="8">1\p</subfield><subfield code="a">cgwrk</subfield><subfield code="d">20201028</subfield><subfield code="q">DE-101</subfield><subfield code="u">https://d-nb.info/provenance/plan#cgwrk</subfield></datafield></record></collection> |
genre | (DE-588)1071861417 Konferenzschrift 1991 Les Diablerets gnd-content |
genre_facet | Konferenzschrift 1991 Les Diablerets |
geographic | Milchstraßensystem (DE-588)4169926-9 gnd |
geographic_facet | Milchstraßensystem |
id | DE-604.BV005863990 |
illustrated | Illustrated |
indexdate | 2024-07-09T16:35:59Z |
institution | BVB |
institution_GND | (DE-588)600073-3 (DE-588)5079835-2 |
isbn | 3540558055 0387558055 |
language | Undetermined |
oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-003672504 |
oclc_num | 214329609 |
open_access_boolean | |
owner | DE-384 DE-12 DE-19 DE-BY-UBM DE-20 DE-29T |
owner_facet | DE-384 DE-12 DE-19 DE-BY-UBM DE-20 DE-29T |
physical | XII, 400 S. Ill., graph. Darst. |
publishDate | 1992 |
publishDateSearch | 1992 |
publishDateSort | 1992 |
publisher | Springer |
record_format | marc |
spelling | The galactic interstellar medium lecture notes 1991, Swiss Society for Astrophysics and Astronomy Saas-Fee Advanced Course 21. W. B. Burton ; B. G. Elmegreen ; R. Genzel. Ed. by D. Pfenniger ... Berlin u.a. Springer 1992 XII, 400 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Molekülwolke (DE-588)4114619-0 gnd rswk-swf Interstellare Materie (DE-588)4162140-2 gnd rswk-swf Milchstraßensystem (DE-588)4169926-9 gnd rswk-swf (DE-588)1071861417 Konferenzschrift 1991 Les Diablerets gnd-content Milchstraßensystem (DE-588)4169926-9 g Interstellare Materie (DE-588)4162140-2 s DE-604 Molekülwolke (DE-588)4114619-0 s 1\p DE-604 Burton, William B. 1940- Sonstige (DE-588)113292066 oth Elmegreen, Bruce G. Sonstige oth Genzel, Reinhard 1952- Sonstige (DE-588)142745391 oth Pfenniger, D. Sonstige oth Schweizerische Gesellschaft für Astrophysik und Astronomie Sonstige (DE-588)600073-3 oth Saas Fee Advanced Course 21 1991 Les Diablerets Sonstige (DE-588)5079835-2 oth HBZ Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=003672504&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis 1\p cgwrk 20201028 DE-101 https://d-nb.info/provenance/plan#cgwrk |
spellingShingle | The galactic interstellar medium lecture notes 1991, Swiss Society for Astrophysics and Astronomy Molekülwolke (DE-588)4114619-0 gnd Interstellare Materie (DE-588)4162140-2 gnd |
subject_GND | (DE-588)4114619-0 (DE-588)4162140-2 (DE-588)4169926-9 (DE-588)1071861417 |
title | The galactic interstellar medium lecture notes 1991, Swiss Society for Astrophysics and Astronomy |
title_auth | The galactic interstellar medium lecture notes 1991, Swiss Society for Astrophysics and Astronomy |
title_exact_search | The galactic interstellar medium lecture notes 1991, Swiss Society for Astrophysics and Astronomy |
title_full | The galactic interstellar medium lecture notes 1991, Swiss Society for Astrophysics and Astronomy Saas-Fee Advanced Course 21. W. B. Burton ; B. G. Elmegreen ; R. Genzel. Ed. by D. Pfenniger ... |
title_fullStr | The galactic interstellar medium lecture notes 1991, Swiss Society for Astrophysics and Astronomy Saas-Fee Advanced Course 21. W. B. Burton ; B. G. Elmegreen ; R. Genzel. Ed. by D. Pfenniger ... |
title_full_unstemmed | The galactic interstellar medium lecture notes 1991, Swiss Society for Astrophysics and Astronomy Saas-Fee Advanced Course 21. W. B. Burton ; B. G. Elmegreen ; R. Genzel. Ed. by D. Pfenniger ... |
title_short | The galactic interstellar medium |
title_sort | the galactic interstellar medium lecture notes 1991 swiss society for astrophysics and astronomy |
title_sub | lecture notes 1991, Swiss Society for Astrophysics and Astronomy |
topic | Molekülwolke (DE-588)4114619-0 gnd Interstellare Materie (DE-588)4162140-2 gnd |
topic_facet | Molekülwolke Interstellare Materie Milchstraßensystem Konferenzschrift 1991 Les Diablerets |
url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=003672504&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
work_keys_str_mv | AT burtonwilliamb thegalacticinterstellarmediumlecturenotes1991swisssocietyforastrophysicsandastronomy AT elmegreenbruceg thegalacticinterstellarmediumlecturenotes1991swisssocietyforastrophysicsandastronomy AT genzelreinhard thegalacticinterstellarmediumlecturenotes1991swisssocietyforastrophysicsandastronomy AT pfennigerd thegalacticinterstellarmediumlecturenotes1991swisssocietyforastrophysicsandastronomy AT schweizerischegesellschaftfurastrophysikundastronomie thegalacticinterstellarmediumlecturenotes1991swisssocietyforastrophysicsandastronomy AT saasfeeadvancedcourselesdiablerets thegalacticinterstellarmediumlecturenotes1991swisssocietyforastrophysicsandastronomy |