找回密码
 To register

QQ登录

只需一步,快速开始

扫一扫,访问微社区

Titlebook: Extragalactic Radio Sources; David S. Heeschen,Campbell M. Wade Book 1982 International Astronomical Union 1982 BL Lac object.Galaxy.Quasa

[复制链接]
查看: 35484|回复: 61
发表于 2025-3-21 19:35:38 | 显示全部楼层 |阅读模式
书目名称Extragalactic Radio Sources
编辑David S. Heeschen,Campbell M. Wade
视频video
丛书名称International Astronomical Union Symposia
图书封面Titlebook: Extragalactic Radio Sources;  David S. Heeschen,Campbell M. Wade Book 1982 International Astronomical Union 1982 BL Lac object.Galaxy.Quasa
描述IAU Symposium 97, Extragalactic Radio Sources, was held at Albuquerque, New Mexico August 3-7, 1981. It was co-sponsored by IAU Commissions 28, 40, 47 and 48 and by URSI Commission J. Financial and organizational support were provided by the National Radio Astronomy Observatory, the University of New Mexico, and the National Science Foundation. A wide variety of interesting objects and phenomena can be covered under the heading "Extragalactic Radio Sources", and a diverse set of topics was in fact discussed at the symposium. Radio galaxies, quasars, Seyfert galaxies and BL Lacertids received the most attention, but normal galaxies, the galactic center, and even SS433 were also discussed. While the unifying theme of the symposium was radio emission, studies at all wavelengths--X-ray, UV, optical, IR, and radio--were included. In general, the emphasis was on individual objects and the physical processes associated with them, but there were also papers on statistical studies and cosmology. The symposium was attended by 209 scientists from 18 countries.
出版日期Book 1982
关键词BL Lac object; Galaxy; Quasar; Spiral galaxy; relativistic jet; stellar
版次1
doihttps://doi.org/10.1007/978-94-009-7781-5
isbn_softcover978-94-009-7783-9
isbn_ebook978-94-009-7781-5Series ISSN 1743-9213 Series E-ISSN 2352-2186
issn_series 1743-9213
copyrightInternational Astronomical Union 1982
The information of publication is updating

书目名称Extragalactic Radio Sources影响因子(影响力)




书目名称Extragalactic Radio Sources影响因子(影响力)学科排名




书目名称Extragalactic Radio Sources网络公开度




书目名称Extragalactic Radio Sources网络公开度学科排名




书目名称Extragalactic Radio Sources被引频次




书目名称Extragalactic Radio Sources被引频次学科排名




书目名称Extragalactic Radio Sources年度引用




书目名称Extragalactic Radio Sources年度引用学科排名




书目名称Extragalactic Radio Sources读者反馈




书目名称Extragalactic Radio Sources读者反馈学科排名




单选投票, 共有 0 人参与投票
 

0票 0%

Perfect with Aesthetics

 

0票 0%

Better Implies Difficulty

 

0票 0%

Good and Satisfactory

 

0票 0%

Adverse Performance

 

0票 0%

Disdainful Garbage

您所在的用户组没有投票权限
发表于 2025-3-21 22:44:52 | 显示全部楼层
Evolutionary Tracks of Extended Radio Sources,ution of sources in the radio luminosity, P, overall physical size, D, diagram. This is the radioastronomer’s H-R diagram, an analogy which two lines of algebra shows is exact. Fig. 1 is the P-D diagram for the 3CR 166 source sample of Jenkins et al. (1977) with later additions. Most of the sources
发表于 2025-3-22 01:00:14 | 显示全部楼层
Rotating Gas and the Shapes of Radio Sources,r-scale properties of the galaxy in which it lives. Very large sources are found in elliptical rather than spiral galaxies, and big galaxies have stronger radio sources than small ones. The narrow jets mapped in weaker radio galaxies do not expand with a constant opening angle, but become better foc
发表于 2025-3-22 06:11:20 | 显示全部楼层
发表于 2025-3-22 11:58:35 | 显示全部楼层
发表于 2025-3-22 13:36:07 | 显示全部楼层
A Possible Evolutionary Feature in the Spectra of Radio Galaxies,x and redshift in the sense that the spectra of identified radio galaxies steepen with increasing redshift; this behaviour is consistent with an effect first reported by Kellermann et al. (1969) that the average spectral index of identified radio galaxies is lower than that of sources in empty optic
发表于 2025-3-22 18:57:31 | 显示全部楼层
发表于 2025-3-23 01:13:14 | 显示全部楼层
发表于 2025-3-23 01:40:33 | 显示全部楼层
发表于 2025-3-23 09:14:51 | 显示全部楼层
,Nuclear Ejection — One Side at a Time,n. The most likely explanation for the observed asymmetries is that ejection from the active nucleus occurs in only one direction at a time. This direction then switches back and forth to form the large scale double structures. Implications of this picture for the nuclear engine and the radio source
 关于派博传思  派博传思旗下网站  友情链接
派博传思介绍 公司地理位置 论文服务流程 影响因子官网 SITEMAP 大讲堂 北京大学 Oxford Uni. Harvard Uni.
发展历史沿革 期刊点评 投稿经验总结 SCIENCEGARD IMPACTFACTOR 派博系数 清华大学 Yale Uni. Stanford Uni.
|Archiver|手机版|小黑屋| 派博传思国际 ( 京公网安备110108008328) GMT+8, 2025-5-21 22:19
Copyright © 2001-2015 派博传思   京公网安备110108008328 版权所有 All rights reserved
快速回复 返回顶部 返回列表