East Asia VLBI Network observations of the TeV Gamma-Ray Burst 190114C

AES is a powerful analytical technique, especially effective when used with plasma sources, producing abundant spectra in characteristic emission lines. The Inductively Coupled Plasma (ICP), in particular, yields superior quantitative analytical data due to its high stability, low noise, low background, and minimal interferences under optimal experimental conditions. However, newer air-operated microwave sources are emerging as promising alternatives that could be more cost-effective than...

In atomic emission spectroscopy (AES), high-temperature atomizers excite a broad range of elements and molecules that generate complex emissions from sources such as oxides, hydroxides, and flame combustion products in the flame or plasma. Several strategies can be employed to minimize spectral interferences caused by overlapping emission lines or bands. These include increasing instrument resolution, choosing alternative emission lines, optimally placing the detector in low-background regions,...

TelescopesTelescopes help us observe distant objects by gathering and focusing light. Scientists and engineers use telescopes to study planets, stars, and galaxies. The invention of the telescope revolutionized our understanding of space and allowed us to explore the universe in greater detail. There are different types of telescopes, such as optical telescopes, which use lenses or mirrors to focus light, and radio telescopes, which detect invisible radio waves from space. Telescopes enable us...

When solids, liquids, or condensed gases are heated sufficiently, they radiate some of the excess energy as light. Photons produced in this manner have a range of energies, and thereby produce a continuous spectrum in which an unbroken series of wavelengths is present.