LABORATORY STUDIES OF COSMIC CARBON DUST ANALOGS

被引：0

作者：

Mennella, V. ^{[1
]}

机构：

[1] Osserv Astron Capodimonte, INAF, I-80131 Naples, Italy

来源：

INTERSTELLAR DUST FROM ASTRONOMICAL OBSERVATIONS TO FUNDAMENTAL STUDIES | 2009年 / 35卷

关键词：

MOLECULAR-HYDROGEN FORMATION; 3 MICRON SPECTRA; INTERSTELLAR EXTINCTION; INFRARED-SPECTROSCOPY; ATOMIC-HYDROGEN; ION IRRADIATION; ABSORPTION-COEFFICIENT; OPTICAL-PROPERTIES; CO2; MOLECULES; SOLID CO;

D O I：

10.1051/eas/0935007

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Laboratory measurements aimed at studying the properties of carbonaceous materials and their evolution under simulated space conditions support the idea that interstellar carbon dust evolves through exposure to UV and cosmic rays, gas and heat. After summarizing the principal aspects of the laboratory approach to the problem of cosmic carbon dust, we discuss recent laboratory results showing how carbon grains influence the properties and evolution of ices mantles and the formation of molecular hydrogen.

引用

页码：115 / 131

页数：17

共 85 条

[1] Spectropolarimetric constraints on the nature of the 3.4 micron absorber in the interstellar medium [J].

Adamson, AJ ;

Whittet, DCB ;

Chrysostomou, A ;

Hough, JH ;

Aitken, DK ;

Wright, GS ;

Roche, PF .

ASTROPHYSICAL JOURNAL, 1999, 512 (01) :224-229

[2] INFRARED-SPECTROSCOPY OF DENSE CLOUDS IN THE C-H STRETCH REGION - METHANOL AND DIAMONDS [J].

ALLAMANDOLA, LJ ;

SANDFORD, SA ;

TIELENS, AGGM ;

HERBST, TM .

ASTROPHYSICAL JOURNAL, 1992, 399 (01) :134-146

[3] DIAMONDS IN DENSE MOLECULAR CLOUDS - A CHALLENGE TO THE STANDARD INTERSTELLAR-MEDIUM PARADIGM [J].

ALLAMANDOLA, LJ ;

SANDFORD, SA ;

TIELENS, AGGM ;

HERBST, TM .

SCIENCE, 1993, 260 (5104) :64-66

[4]

[Anonymous], NATURAL C60 LARGE FU

[5] Spitzer observations of CO2 ice toward field stars in the taurus molecular cloud [J].

Bergin, EA ;

Melnick, GJ ;

Gerakines, PA ;

Neufeld, DA ;

Whittet, DCB .

ASTROPHYSICAL JOURNAL, 2005, 627 (01) :L33-L36

[6] A study of absorption features in the 3 micron spectra of molecular cloud sources with H2O ice bands [J].

Brooke, TY ;

Sellgren, K ;

Smith, RG .

ASTROPHYSICAL JOURNAL, 1996, 459 (01) :209-215

[7] New 3 micron spectra of Young stellar objects with H2O ice bands [J].

Brooke, TY ;

Sellgren, K ;

Geballe, TR .

ASTROPHYSICAL JOURNAL, 1999, 517 (02) :883-900

[8] UV photodestruction of CH bonds and the evolution of the 3.4 μm feature carrier I.: The case of aliphatic and aromatic molecular species [J].

Caro, GMM ;

Ruiterkamp, R ;

Schutte, WA ;

Greenberg, JM ;

Mennella, V .

ASTRONOMY & ASTROPHYSICS, 2001, 367 (01) :347-354

[9]

Cataldo F., 2005, Polynes: Synthesis, Properties and Applications

[10]

Cazaux S., 2005, Journal of Physics: Conference Series, V6, P155, DOI 10.1088/1742-6596/6/1/016

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