electron channel
Recently Published Documents


TOTAL DOCUMENTS

79
(FIVE YEARS 3)

H-INDEX

17
(FIVE YEARS 0)

2021 ◽  
Vol 2145 (1) ◽  
pp. 012007
Author(s):  
Suwitchaya Setthahirun ◽  
Maneenate Wechakama

Abstract We aim to constrain the properties of dark matter particles by several measurements of positrons and electrons from cosmic-rays. We assume that collisions of dark matter particles and dark matter anti-particles can produce positrons and electrons. The electron-positron propagation is explained by a diffusion-loss equation including loss rates, diffusion, as well as source function. We use data of cosmic-ray positrons and electrons detected by PAMELA, H.E.S.S., AMS-02 and Fermi-LAT. We compare the observational data with the electron and positron spectrum from five annihilation channels in our model to derive constraining factors regarding the cross-section of the annihilation of dark matter. The tightest constraint is provided by cosmic-ray positrons of AMS-02 for the electron channel. Dark matter with mass below a few GeV gets excluded by the cosmic-ray positrons of AMS-02 for the electron, muon and tau channels.



2021 ◽  
Vol 104 (12) ◽  
Author(s):  
A. N. Mihalyuk ◽  
L. V. Bondarenko ◽  
A. Y. Tupchaya ◽  
T. V. Utas ◽  
Y. E. Vekovshinin ◽  
...  


2021 ◽  
Author(s):  
Wei-Zhong Chen ◽  
Yuan-Xi Huang ◽  
Yao Huang ◽  
Yi Huang ◽  
Zheng-Sheng Han


Author(s):  
Wladislaw Michailow ◽  
Joanna Waldie ◽  
Peter Spencer ◽  
Nikita Almond ◽  
Stephen Kindness ◽  
...  


2020 ◽  
Vol 8 (48) ◽  
pp. 17269-17276
Author(s):  
Jing Zeng ◽  
Ke-Qiu Chen

Hexagonal boron nitride with a one-dimensional electron channel has profound potential for developing overcurrent protection devices, and spin logic and memory devices.



2018 ◽  
Vol 149 (6) ◽  
pp. 064308 ◽  
Author(s):  
Daly Davis ◽  
Sramana Kundu ◽  
Vaibhav S. Prabhudesai ◽  
Y. Sajeev ◽  
E. Krishnakumar
Keyword(s):  


2016 ◽  
Vol 55 (12) ◽  
pp. 1202B9 ◽  
Author(s):  
Man Hoi Wong ◽  
Kohei Sasaki ◽  
Akito Kuramata ◽  
Shigenobu Yamakoshi ◽  
Masataka Higashiwaki


Sign in / Sign up

Export Citation Format

Share Document