ANALYTIC SOLUTION FOR SELF-REGULATED COLLECTIVE ESCAPE OF COSMIC RAYS FROM THEIR ACCELERATION SITES [0.03%]
宇宙射线从其加速场所自我调节集体逃逸的解析解
M A Malkov,P H Diamond,R Z Sagdeev et al.
M A Malkov et al.
Supernova remnants (SNRs), as the major contributors to the galactic cosmic rays (CRs), are believed to maintain an average CR spectrum by diffusive shock acceleration regardless of the way they release CRs into the interstellar medium (ISM...
Elemental abundances of major elements in the solar wind as measured in Genesis targets and implications on solar wind fractionation [0.03%]
Genesis任务目标中主要元素的丰度及太阳风分馏的影响
Veronika S Heber,Kevin D McKeegan,Robert C J Steele et al.
Veronika S Heber et al.
We present elemental abundance data of C, N, O, Na, Mg, Al, Ca, and Cr in Genesis silicon targets. For Na, Mg, Al, and Ca, data from three different SW regimes are also presented. Data were obtained by backside depth profiling using Seconda...
Probing the Solar Meridional Circulation Using Fourier Legendre Decomposition [0.03%]
基于傅里叶-勒让德分解探讨太阳纬向环流
D C Braun,A C Birch,Y Fan
D C Braun
We apply the helioseismic methodology of Fourier Legendre decomposition to 88 months of Dopplergrams obtained by the Helioseismic and Magnetic Imager (HMI) as the basis of inferring the depth variation of the mean meridional flow, as averag...
Gravity-dominated Collisions: A Model for the Largest Remnant Masses with Treatment for "Hit and Run" and Density Stratification [0.03%]
受引力支配的碰撞：“逃逸碰撞”和密度分层处理下的最大剩余质量模型
Travis S J Gabriel,Alan P Jackson,Erik Asphaug et al.
Travis S J Gabriel et al.
We develop empirical relationships for the accretion and erosion of colliding gravity-dominated bodies of various compositions under conditions expected in late-stage solar system formation. These are fast, easily coded relationships based ...
D C Braun
D C Braun
We explore the general properties of near-surface flows around solar active regions. Helioseismic holography is applied to HMI Dopplergrams yielding nearly 5000 flow measurements of 336 unique active regions observed by the Solar Dynamics O...
EVIDENCE FOR THE MAGNETIC BREAKOUT MODEL IN AN EQUATORIAL CORONAL-HOLE JET [0.03%]
赤道冕洞激波中的磁 breakout 模型证据
Pankaj Kumar,Judith T Karpen,Spiro K Antiochos et al.
Pankaj Kumar et al.
Small, impulsive jets commonly occur throughout the solar corona, but are especially visible in coronal holes. Evidence is mounting that jets are part of a continuum of eruptions that extends to much larger coronal mass ejections and erupti...
Stephen J Bradshaw,A Gordon Emslie
Stephen J Bradshaw
The scaling laws which relate the peak temperature T M and volumetric heating rate E H to the pressure P and length L for static coronal loops were established over 40 years ago; they have proved to be of immense value in a wide range of st...
ERRATUM: "YOUNG STELLAR OBJECTS IN THE MASSIVE STAR FORMING REGION W49" [0.03%]
更正：“关于大质量星形成区域W49中的年轻恒星物体”
G Saral,J L Hora,S E Willis et al.
G Saral et al.
[This corrects the article PMC7489494.].
Published Erratum
The Astrophysical journal. 2015 Dec 30;816(1):47. DOI:10.3847/0004-637X/816/1/47 2015
Silicon and Hydrogen Chemistry under Laboratory Conditions Mimicking the Atmosphere of Evolved Stars [0.03%]
模拟演化的恒星大气中的硅和氢化学行为的实验室研究
Mario Accolla,Gonzalo Santoro,Pablo Merino et al.
Mario Accolla et al.
Silicon is present in interstellar dust grains, meteorites and asteroids, and to date thirteen silicon-bearing molecules have been detected in the gas-phase towards late-type stars or molecular clouds, including silane and silane derivative...
From Supernova to Remnant: Tracking the Evolution of the Oldest Known X-Ray Supernovae [0.03%]
从超新星到遗迹：追踪已知最古老的X射线超新星的演化过程
Vandana Ramakrishnan,Vikram V Dwarkadas
Vandana Ramakrishnan
Core-collapse supernovae (SNe) expand into a medium created by winds from the pre-SN progenitor. The SN explosion and resulting shock wave(s) heat up the surrounding plasma, giving rise to thermal X-ray emission, which depends on the densit...