The experiments at the Large Hadron Collider (LHC) require high-performance event-selection systems—known as "triggers" in particle physics—to filter the flow of data to manageable levels. The triggers pick events with ...
General Physics
Apr 11, 2024
0
79
When did the universe start? When and how did the first stars and galaxies form? What is the fate of the universe?
An international team of astronomers has employed a set of space telescopes to observe a peculiar nuclear transient known as AT 2019avd. Results of the observational campaign, presented in a paper published December 21 on ...
Using the Himalayan Chandra Telescope (HCT), Indian astronomers have conducted spectroscopic observations of a star discovered in 2021, known as TCP J1822. Results of the observational campaign indicate that TCP J1822 is ...
An international team of researchers including the Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU) has studied the relation between galaxy size and luminosity of some of the earliest galaxies ...
Astronomy
Jan 13, 2023
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160
Black hole X-ray binaries (BHXB) comprise a stellar-mass black hole accreting gas from a companion star and emitting transient X-ray emission and compact radio jets.
Astronomy
Aug 17, 2022
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18
A study led by Dr. Zhang Jujia from Yunnan Observatories of the Chinese Academy of Sciences interprets the major observational features of luminous Type Ia supernovae through the over-abundance of nickel in outer ejecta.
Astronomy
Jan 13, 2022
0
33
When training for a marathon, runners must gradually ramp up the distance of their runs. They know that their runs in the early days of training do not define what they will one day be capable of; they're building a strong ...
General Physics
Oct 6, 2021
1
575
Using ART-XC and eROSITA telescopes onboard the Spectrum Roentgen Gamma (SRG) mission, an international team of astronomers has detected a new pulsar. The newly found object, designated SRGA J204318.2+443815, turns out to ...
Astrophysicists from the University of Bath have developed a new method for pinpointing the whereabouts of extremely rare extragalactic objects. They hope their technique for finding 'changing-look quasars' will take scientists ...
Astronomy
May 19, 2021
21
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