astrochemistry相关论文
Laboratory study of the formation of fullerene(from smaller to larger,C44 to C70)/anthracene cluster
The formation and evolution mechanism of fullerenes in the planetary nebula or in the interstellar medium are still not ......
Astrochemical modeling is needed for understanding the formation and evolution of interstellar molecules,and for extract......
At low temperatures (～10 K),hydrogen atoms can diffuse quickly on grain ice mantles and frequently encounter hydrogen mol......
Stars with masses between 1 and 8 solar masses(M☉)lose large amounts of material in the form of gas and dust in the lat......
Molecular oxygen (O2) is essential to human beings on the earth.Although elemental oxygen is rather abundant,O2 is rare ......
Astrochemistry has made great progress in recent years.Especially the grain surface chemistry played important roles in ......
Astrochemical modeling is needed for understanding the formation and evolution of interstellar molecules,and for extract......
Laboratory study of the formation of fullerene(from smaller to larger, C44 to C70)/anthracene cluste
The formation and evolution mechanism of fullerenes in the planetary nebula or in the interstellar medium are still not ......
The aim of the presented work is to analyze the impact of experimentally evaluated reactions of hydrogen abstraction on ......
较详细地介绍全新的太阳系起源理论--X-wind模式.天体化学实验发现太阳系早期存在大量的短寿期放射性核素(半衰期小于100 Ma).这些......
球粒陨石中的富钙富铝难熔包体（Ca,Al-rich Inclusion,CAI）是太阳系最早形成的物体,保留了太阳星云早期的原始信息,但深入研究发现许......
介于1到8个太阳质量之间的恒星在演化后期的渐近巨星分支(AGB)阶段,会以气体和尘埃的形式损失大量物质.AGB星提供了星际介质中高达......
Molecular oxygen(O2)is essential to human beings on the earth.Although elemental oxygen is rather abundant,O2 is rare in......
Newly born stars are surrounded by gas and dust with a attened axisymmetric distribution termed protoplanetary disk,in w......
Astrochemistry has made great progress in recent years.Especially the grain surface chemistry played important roles in ......
Theoretical approach to study the formation of C2H4O2 isomers in interstellar medium through reactio
The three isomers of C2H4O2,viz.,glycolaldehyde(HCOCH2 OH),acetic acid(CH3 COOH)and methyl formate(HCOOCH3),have been de......
The kinetic Monte Carlo simulation is a rigorous numerical approach to study the chemistry on dust grains in cold dense ......
The interstellar medium, filling the vast space between stars, is a rich reser-voir of molecular material ranging from s......
宁强碳质球粒陨石非偏振光、偏正光、反射光下的矿物、组构的光学特征中蕴藏着丰富的有关太阳星云演化初期不挥发组分吸积时的动力......
寺巷口陨石是一块经历强冲击变质的普通球粒陨石．系统研究陨石主体和冲击熔融脉的岩相学和矿物学．该陨石中球粒较少且轮廓和内部结构......
描述了国内收集的18块普通球粒陨石的岩石矿物学特征，其中13块为新疆罗布泊地区的发现型陨石，1块为新疆库姆塔格地区的发现型陨石（Kum......
元阳铁陨石是2010年在云南省元阳县山区发现的，其内部的主要矿物为铁纹石和镍纹石，铁纹石的含量很高（约占80％），镍纹石的含量较低．铁纹石中......
