Auger SD T1 trigger

1,simple threshold trigger.
coincidence of the three PMTs each above 1.75 IVem peak


2,time over threshold trigger.

at least 13 bins in 120 FADC bins of a sliding window of 3 micro seconds are required to be above a threshold of 0.2 vem in coincidence of 2 out of 3 PMTs.

Physics in movies

http://www.nicholls.edu/phsc/movies/

ICRC 11 Beijing

http://icrc2011.ihep.ac.cn/

baryon

baryon 重子
meson 介子
lepton 轻子

New Idea

Have the Edeposit as a parameter, while only count the larger than 0.1 Vem bins,
Do the integral, the iron primary trace, because has more muon peaks, thus was less cut off, so will have a larger Edeposit compare to the one caused by proton primary trace.

问题

检查 prog0406 和 prog0303 对比一下，看怎么回事。
中间一个有问题。

Research 04/07/2011

1 Investigate the plot of average energy deposit and plot the fluctuation vs the energy.

2 See if there is any way to get the electron content working. and see if there is any relationship between the number of particles and energy

E=a(Ne+bNmu)

Research 04/04/2011

• Adjust the y Axis of prog0310 plots
• Change y Axis name
• Add Epos Number

学习才是王道

不要淹没在信息世界的大海中