On-orbit equalization of the electromagnetic calorimeter of the Alpha Magnetic Spectrometer

2021 ◽  
Vol 5 (3) ◽  
pp. 430-433
Author(s):  
Ze-Tong Sun ◽  
Jia-Yu Hu ◽  
Zhi-Cheng Tang ◽  
Cheng Zhang ◽  
Feng-Ze Zhang ◽  
...  
2015 ◽  
Vol 04 (01) ◽  
pp. 28-30
Author(s):  
Yuan-Hann Chang

It is known that the majority (about 80%) of the matter in the universe is not visible, but rather a hypothetical "Dark Matter". The existence of Dark Matter has been postulated to explain the discrepancies between the estimated mass of visible matters in the galaxies, and their gravitational effects. Although it has been postulated for over 70 years, and has been commonly accepted by most scientists, the essence of the Dark Matter has not yet been understood. In particular, we still do not know what constitutes the Dark Matter. Direct detection of the Dark Matter is therefore one of the most important issues in physics.


Author(s):  
J. Alcaraz ◽  
B. Alpat ◽  
G. Ambrosi ◽  
H. Anderhub ◽  
L. Ao ◽  
...  

2007 ◽  
Author(s):  
Marco Molina ◽  
Christian Vettore ◽  
Ivan Corradino ◽  
Gongming Xin ◽  
Zhongchao Zhao ◽  
...  

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