Can Fullerene Analogues be the Carriers of the Diffuse Interstellar Bands?

被引：4
|
作者：
Cami, J. [1 ,2 ]
机构：
[1] Univ Western Ontario, Dept Phys & Astron, London, ON N6A 3K7, Canada
[2] SETI Inst, Mountain View, CA 94043 USA
来源：
DIFFUSE INTERSTELLAR BANDS | 2014年 / 9卷 / 297期
基金：
加拿大自然科学与工程研究理事会;
关键词：
ISM: atoms; ISM: molecules; ISM: lines and bands; POLYCYCLIC AROMATIC-HYDROCARBONS; C-60; SEARCH; FEATURES; CIRCUMSTELLAR; HYDROGEN; SPECTRA;
D O I：
10.1017/S1743921313016141
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Fullerenes and their derivatives are amongst the most stable carbonaceous species known and have therefore been proposed as ideal candidates to carry some of the diffuse interstellar bands (DIBs). Evidence for these species in space first came from a few DIBs that have been tentatively identified with electronic transitions of C-60(+); in recent years, infrared observations have furthermore revealed fullerenes in a variety of circumstellar and interstellar environments. With the presence of the fullerene family in space established, we review what is known about cosmic fullerenes and their derivatives and what role they could play as potential DIB carriers.
引用
收藏
页码：370 / 374
页数：5
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