典型文献
Triggering star formation:Experimental compression of a foam ball induced by Taylor-Sedov blast waves
文献摘要:
The interaction between a molecular cloud and an external agent(e.g.,a supernova remnant,plasma jet,radiation,or another cloud)is a common phenomenon throughout the Universe and can significantly change the star formation rate within a galaxy.This process leads to fragmentation of the cloud and to its subsequent compression and can,eventually,initiate the gravitational collapse of a stable molecular cloud.It is,however,difficult to study such systems in detail using conventional techniques(numerical simulations and astronomical observations),since complex interactions of flows occur.In this paper,we experimentally investigate the compression of a foam ball by Taylor-Sedov blast waves,as an analog of supernova remnants interacting with a molecular cloud.The formation of a compression wave is observed in the foam ball,indicating the importance of such experiments for understanding how star formation is triggered by external agents.
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中图分类号:
作者姓名:
B.Albertazzi;P.Mabey;Th.Michel;G.Rigon;J.R.Marquès;S.Pikuz;S.Ryazantsev;E.Falize;L.Van Box Som;J.Meinecke;N.Ozaki;G.Gregori;M.Koenig
作者机构:
LULI-CNRS,CEA,Sorbonne Universites,Ecole Polytechnique,Institut Polytechnique de Paris,F-91120 Palaiseau cedex,France;Department of Physics,Freie Universitat Berlin,14195 Berlin,Germany;JIHT-RAS,13-2 lzhorskaya st.,Moscow 125412,Russia;NationalResearch Nuclear University"ME Ph l,"Moscow 115409,Russia;CEA-DAM-DIF,F-91297 Arpajon,France;Clarendon Laboratory,University of Oxford,Parks Road,Oxford OX1 3PU,United Kingdom;Graduate School of Engineering,Osaka University,Suita,Osaka 565-0871,Japan;Institute of Laser Engineering,Osaka University,Suita,Osaka 565-0871,Japan
文献出处:
引用格式:
[1]B.Albertazzi;P.Mabey;Th.Michel;G.Rigon;J.R.Marquès;S.Pikuz;S.Ryazantsev;E.Falize;L.Van Box Som;J.Meinecke;N.Ozaki;G.Gregori;M.Koenig-.Triggering star formation:Experimental compression of a foam ball induced by Taylor-Sedov blast waves)[J].极端条件下的物质与辐射(英文),2022(03):31-39
A类:
Sedov
B类:
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AB值:
0.573226
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