Transient Response to High Energy Heavy Ions in 6H-SiC n+p Diodes

2008 ◽  
Vol 600-603 ◽  
pp. 1039-1042
Author(s):  
Shinobu Onoda ◽  
Takeshi Ohshima ◽  
Toshio Hirao ◽  
Shigeomi Hishiki ◽  
Naoya Iwamoto ◽  
...  

Transient currents in 6H-SiC n+p diodes and those in Si PIN diodes are compared, and the carrier dynamic response to a heavy ion collision is analyzed using Technology Computer Aided Design (TCAD). In case of 6H-SiC n+p diodes, it is found that the contribution of the ambipolar-diffusion current to total transient current is extremely weak compared to that in Si PIN diodes, since plasma disruption is accelerated by the Auger recombination process in the former.

2021 ◽  
Author(s):  
Kurepin Alexey

Abstract The estimate based on the parton model is made on the rate of production of Super Heavy Particle ( SHP ) in subthreshold collision of heavy ions at LHC. For the one-month run of lead-lead collision the yield of 16 TeV particle is of the order of 70 per year.


2008 ◽  
Vol 32 (4) ◽  
pp. 308-328
Author(s):  
Wang Ya-Ping ◽  
Zhou Dai-Mei ◽  
Huang Rui-Dian ◽  
Cai Xu

2008 ◽  
Vol 32 (5) ◽  
pp. 400-418 ◽  
Author(s):  
Zhou Dai-Mei ◽  
Wang Ya-Ping ◽  
Wei Li-Hua ◽  
Cai Xu

2007 ◽  
Vol 16 (10) ◽  
pp. 3355-3362
Author(s):  
DU JIAXIN ◽  
LI NA ◽  
LIU LIANSHOU

A Monte Carlo study on the charge balance function in high energy hadron-hadron and relativistic heavy ion collisions are carried out using the Monte Carlo generators PYTHIA and AMPT, respectively. A strong dependence of the width of balance function on multiplicity is found in both cases. Using the mean parton-freeze-out time of a heavy-ion-collision event as the characteristic hadronization time for the event, it is found that for a fixed multiplicity interval the width of balance function is consistent with being independent of hadronization time.


2013 ◽  
Vol 44 (9) ◽  
pp. 1905
Author(s):  
W. Al-Harbi ◽  
T. Hussein

2008 ◽  
Vol 32 (9) ◽  
pp. 714-727
Author(s):  
Wang Ya-Ping ◽  
Zhou Dai-Mei ◽  
Cai Xu

2021 ◽  
Vol 57 (12) ◽  
pp. 1205
Author(s):  
M. Ayaz Ahmad ◽  
Shafiq Ahmad

An attempt has been made to study the angular characteristics of heavy ion collision at high energy in the interactions of 28Si nuclei using with nuclear emulsion. The KNO scaling behavior in terms of the multiplicity distribution has been studied. A simplest universal function has been used to represent the present experimental data.


2020 ◽  
Vol 102 (7) ◽  
Author(s):  
K. Aryal ◽  
C. Constantinou ◽  
R. L. S. Farias ◽  
V. Dexheimer

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