Ví dụ về việc sử dụng Gamma ray trong Tiếng anh và bản dịch của chúng sang Tiếng việt
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Are Radio Sources and Gamma Ray Bursts Luminal Booms?
Power Plant is the sixth full-lengthalbum from the German power metal band, Gamma Ray.
It was named gamma ray by Ernest Rutherford in 1903.
No World Orderis the seventh full-length album by the German power metal band Gamma Ray released in 2001.
Each gamma ray in the Sun''s core is converted into several million photons of visible light before escaping into space.
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Previous PostAre Radio Sources and Gamma Ray Bursts Luminal Booms?
Gamma Ray is a power metal band from northern Germany, founded and fronted by Kai Hansen after his departure from Helloween.
Skeletons in the Closet is a livealbum from the German power metal band Gamma Ray, released in 2003.
I simultaneously compare variations between the gamma ray light data and the visible light data from day to day and year to year, to better localize these gamma ray blobs.
At the front end of the sonic boom cone, the frequency is infinite,much like a Gamma Ray Burst(GRB).
This difficulty notwithstanding, we presented a unified model for Gamma Ray Bursts and jet like radio sources based on bulk superluminal motion.
This unpublished article is a sequel to my earlier paper(alsoposted here as“Are Radio Sources and Gamma Ray Bursts Luminal Booms?“).
In order toobserve a primordial black hole one would have to detect several gamma ray quanta coming from the same direction within a reasonable space of time, such as a week.
In fact, I managed to publish thismodel a while ago under the title,“Are Radio Sources and Gamma Ray Bursts Luminal Booms?“.
Co-60 is useful as a gamma ray source partially because it can be produced- in known quantity, and very large amounts- by simply exposing natural cobalt to neutrons in a reactor for a given time.
Former members have gone on to found numerous bands,including Gamma Ray, Iron Savior, Masterplan and Unisonic.
Gamma Ray Bursts are very brief, but intense flashes of rays in the sky, lasting from a few milliseconds to several minutes, and are currently believed to emanate from cataclysmic stellar collapses.
This means that after 1037 yrs, one-half of all Baryonicmatter will have been converted into gamma ray Photons& Leptons through Proton decay.
And gamma rays are studied with sophisticated pinhole cameras or stacked scintillators that give off briefflashes of normal light when struck by a gamma ray photon.
Like the electrons in an excited atom, the nucleons in an excited nucleus will transition towards their lowest energy configuration and in doing so emit adiscrete bundle of electromagnetic radiation called a gamma ray(g-ray).
But Planck's quantum principle tells us that each gamma ray quantum has a very high energy, because gamma rays have a very high frequency, so it would not take many quanta to radiate even ten thousand megawatts.
Its uses range from jamming signals at lower spectrums, to high-power microwave weapons to disable an enemy's missile systems,to using electromagnetic pulse(EMP) at the gamma ray level to fry electronics in large areas.
One can therefore say that the observations of the gamma ray background do not provide any positive evidence for primordial black holes, but they do tell us that on average there cannot be more than 300 in every cubic light-year in the universe.
These came from deep space- and were later shown to be the calling card of intermittent, distant, titanic stellar explosions across the universe,signaling the birth of gamma ray astrophysics, a new branch of study in my field.
As we more confidently localize where these gamma ray blobs are forming, we can better understand how jets are being accelerated, and ultimately reveal the dynamic processes by which some of the most fascinating objects in our universe are formed.
When a low-energy electron annihilates a low-energy positron(antielectron),they can only produce two or more gamma ray photons, since the electron and positron do not carry enough mass-energy to produce heavier particles and conservation of energy and linear momentum forbid the creation of only one photon.
Gamma Ray Bursts, which are very brief, but intense flashes of rays, currently believed to emanate from cataclysmic stellar collapses, and Radio Sources, which are typically symmetric and seem associated with galactic cores, currently considered manifestations of space-time singularities or neutron stars.
One can therefore say that the observations of the gamma ray background do not provide any positive evidence for primordial black holes, but they do tell us that on average there cannot be more than 300 in every cubic light-year in the universe.
From 1991, the Compton Gamma Ray Observatory(CGRO) and its Burst and Transient Source Explorer(BATSE) instrument, an extremely sensitive gamma-ray detector, provided data that showed the distribution of GRBs is isotropic- not biased towards any particular direction in space.