ARIRANG NEWS2016.1.6---氫彈 vs. 原子彈

ARIRANG NEWS2016.1.6---氫彈 vs. 原子彈
發佈日期：2016年1月6日
수소폭탄 vs. 원자 폭탄 비교
So North Korea claims it′s a hydrogen not an atomic bomb that it′s tested.
The regime is only known to have produced an atomic bomb so far.
But what exactly is the difference between the two， and how likely is it that North Korea has produced an H－bomb？ Kwon Jang－Ho explains.
Atomic bombs， or A－bombs， are also known as fission bombs， as they use a nuclear fission chain reaction to set off the explosion.
Enriched pieces of uranium or plutonium are smashed together， in order to release huge amounts of energy. Hydrogen bombs， or thermonuclear weapons， are also know as fusion bombs， because they require a fusion reaction between hydrogen isotopes.
But a fusion reaction requires an enormous amount of energy to trigger it. That energy produced from an A－bomb.
So in essence， an H－bomb requires an A－bomb inside it to set it off. The Hiroshima A－bomb dropped on Japan in 1945 was recorded to have released about 15 kilotons in energy and carried a blast radius of 1.6km. The minimum yield an H－bomb produces is 1 megaton and has a blast radius of around 30km. There is also no limit of how big an H－bomb can be， unlike the A－bomb. But compared to its potential power， it is said to be quite easy to develop， once an atomic bomb has been produced.
″China first tested an atomic bomb in 1964. They tested their first H－bomb in 1967. It only took 2 years and 8 months to develop...It′s been three years since North Korea last tested a atomic bomb， and we can safely assume that they have been trying to develop a thermonuclear weapon.″
But despite North Korea′s announcement， it looks like the regime has not quite yet developed an H－bomb. ″If you look at size of the seismic activity， there′s been not much difference with their atomic bomb tests... Just by looking at the size， we can be sure it wasn′t a full H－bomb.″ Kwon Jang－ho， Arirang News.
所以朝鲜声称it'sa氢不是，它的测试原子弹。
该政权只知道已经生产出原子弹至今。
但究竟什么是两者之间的区别，可能性有多大，朝鲜已生产了氢弹？
权张豪解释说。
原子弹，或A-炸弹，也被称为裂变弹，因为它们使用核裂变链式反应来衬托爆炸。
富含件铀或钚都一起捣烂，以释放巨大的能量。
氢弹，或热核武器，也知道作为融合炸弹，因为他们需要氢同位素之间的融合反应。
但聚变反应需要能量的巨大量的触发。
从原子弹产生的能量。
因此，在本质上，氢弹需要一个原子弹里面将其取消。
广岛原子弹在1945年下降了日本记录已经公布的能源约15万吨，并进行了1.6公里爆炸半径。
一个氢弹产生的最小产量为1万吨级和拥有大约30公里爆炸半径。
也没有限制有多大的氢弹就可以了，不像原子弹。
但相对于它的潜在力量，它被认为是很容易发展，一旦原子弹已经产生。
“中国第一次测试原子弹在1964年他们测试了他们的第一次氢弹在1967年，只用了2年8个月的开发......它已经三年了朝鲜去年试验了原子弹，我们可以有把握地认为他们一直在试图开发一种热核武器。“
但是，尽管朝鲜宣布，它看起来像政权还没有完全还没有开发出氢弹。
“如果你看一下地震活动的规模，也一直没有太大的差别与他们的原子弹试验......只要看一眼的大小，我们可以肯定它wasn'ta全氢弹。”
权张豪，阿里郎新闻。