The Secret Origins of Cosmic Rays

SARAH SCOLES

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The Secret Origins of Cosmic Rays

机译：宇宙射线的秘密起源

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Where do cosmic rays come from, and what makes them the highest-energy particles in the universe? Until recently, no one knew for sure. But in February, scientists discovered that stellar explosions known as super-novae act like particle accelerators, boosting protons' speeds enough to turn them into cosmic rays. The Fermi Gamma-ray Space Telescope and the Very Large Telescope (VLT) were the first to witness the transformation. The VLT peered inside a supernova's shock wave - the pileup of matter and magnetism where exploded material collides with interstellar space - and spotted protons moving up to 9.7 million mph, more than four times faster than the gas around them. Something had to be giving them extra energy.

机译：宇宙射线从何而来，是什么使它们成为宇宙中能量最高的粒子？直到最近，还没有人确定。但是在二月，科学家发现被称为超新星的恒星爆炸就像粒子加速器一样，加速了质子的速度，足以将它们转变为宇宙射线。费米伽马射线太空望远镜和超大型望远镜（VLT）率先见证了这一转变。 VLT凝视着超新星的冲击波-物质和磁性的堆积，爆炸的物质与星际空间碰撞-并发现质子以970万英里/小时的速度移动，比周围的气体快四倍以上。必须给他们额外的能量。

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《Discover》 |2014年第1期|51-51|共1页
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SARAH SCOLES;
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1. Cosmic ray origin: Why cosmic ray (Astroparticle) phenomenon is universal in the Universe? What is the main driver of cosmic ray particle generation? [J] . Dorman Lev Advances in space research . 2019,第12期

机译：宇宙射线起源：为什么宇宙雷（Astroparticle）现象在宇宙中是普遍的？宇宙射线粒子的主要驱动器是什么？
2. Spectra of Cosmic-Ray Protons and Nuclei from 10~(10) to 10~(20) eV within the Galactic Origin Scenario of Cosmic Rays [J] . A. A. Lagutin, A. G. Tyumentsev, N. V. Volkov, Bulletin of the Russian Academy of Sciences. Physics . 2015,第3期

机译：宇宙射线银河起源场景中从10〜（10）到10〜（20）eV的宇宙射线质子和原子核的光谱
3. COSMIC-RAY NEON, WOLF-RAYET STARS, AND THE SUPERBUBBLE ORIGIN OF GALACTIC COSMIC RAYS [J] . W. R. Binns, M. E. Wiedenbeck, M. Arnould, The Astrophysical journal . 2005,第1Pt1期

机译：宇宙射线氖，狼星和星系宇宙射线的可爆发起源
4. Fine structure in the cosmic ray energy spectrum as an approach to the problem of cosmic ray origin [C] . ERLYKIN A.D., WOLFENDALE A.W. Proceedings of the 32nd International Cosmic Ray Conference . 2011

机译：宇宙射线能谱中的精细结构作为解决宇宙射线起源问题的一种方法
5. Topics in Particle Astrophysics: Dark Matter, Gamma-Ray Bursts, and the Origin of Ultra-High-Energy Cosmic Rays [D] . Calvez, Antoine 2011

机译：粒子天体物理学中的主题：暗物质，伽马射线爆发和超高能宇宙射线的起源
6. Filaments of galaxies as a clue to the origin of ultrahigh-energy cosmic rays [O] . Jihyun Kim, Dongsu Ryu, Hyesung Kang, 2019

机译：星系长丝是超高能宇宙射线起源的线索
7. Time-dependent escape of cosmic rays from supernova remnants potentially at the origin of the very-high-energy cosmic-ray gradient of the Galactic center [O] . L. Jouvin, A. Lemière, R. Terrier 2020

机译：宇宙射线从超新星残余物的时间依赖逃脱，潜在地在银河中心非常高能量宇宙射线梯度的起源处

The Secret Origins of Cosmic Rays

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