UV SPECTRUM OF SUPER-NOVA REMNANT REVEALS CARBON DEPLETION IN THE INTER-STELLAR MEDIUM

被引：16

作者：

BENVENUTI, P

DODORICO, S

DOPITA, MA

机构：

[1] EUROPEAN SPACE AGCY,VILSPA,EUROPEAN SPACE TECHNOL CTR,DIV ASTRON,MADRID,SPAIN

[2] AUSTRALIAN NATL UNIV,MT STROMLO & SIDING SPRING OBSERV,RES SCH PHYS SCI,CANBERRA 2606,ACT,AUSTRALIA

[3] UNIV PADOVA,ASTROPHYS OBSERV,I-36012 ASIAGO,ITALY

来源：

NATURE | 1979年 / 277卷 / 5692期

关键词：

D O I：

10.1038/277099a0

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The first observation of the far UV, emission line spectrum of a supernova remnant (SNR), namely a filament in the Cygnus Loop, suggests that carbon, initially depleted in the gaseous phase by a factor of 10, is progressively returned to this phase, presumably by destruction of graphite grains in the high temperature, post-shock region. © 1979 Nature Publishing Group.

引用

页码：99 / 102

页数：4

共 18 条

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