Description of this case:

Achromatic Telescopic Squeeze (ATS) at 7 TeV
In this case, for IP1 and IP5: Beta*=0.15m; for IP2 and IP8: Beta*=10m.
The TCL, when applicable, are set at 10 sigma.

The inputs for these simulations are the products of the proton collisions at 7 TeV, as generated by FLUKA (courtesy of F. Cerutti).
They are protons with extra kicks (x', y') and momentum offset (dp/p). Other particles are ignored.

Primaries and secondaries    Tertiaries
NSIG_TCP3 12.
NSIG_TCSG3 15.6
NSIG_TCSM3 999.
NSIG_TCLA3 17.6
NSIG_TCP7 6.
NSIG_TCSG7 7.
NSIG_TCSM7 999.
NSIG_TCLA7 10.
NSIG_TCLP 10.
NSIG_TCLI 999.
NSIG_TCDQ 8.
NSIG_TCSTCDQ7.5
NSIG_TDI 999.
     
NSIG_TCTH1 8.3
NSIG_TCTH2 30.
NSIG_TCTH5 8.3
NSIG_TCTH8 30.
NSIG_TCTV1 8.3
NSIG_TCTV2 30.
NSIG_TCTV5 8.3
NSIG_TCTV8 30.
NSIG_TCXRP 999
NSIG_TCRYO 999.



Inputs B1, reference case

The halo setting is not applicable since the initial distributions are generated externally.
This case includes TCLs in cells 4, 5, 6 and 7 of IR1 and IR5.
The TCDQ in IR6 is made of three blocks. The TCTV in IR2 and IR8 are specific of one beam.
Send us an email, and we'll send you the following input files (same as in the halo reference case):

fort.2 CollDB file
fort.3 CollPositions file


B1 debris tracking results, reference case, no TCL

Loss map LHC
Loss map IR1

B1 debris tracking results, reference case, TCL4@10 sigma

Loss map LHC, TCL4@10
Loss map IR1, TCL4@10

B1 debris tracking results, reference case, TCL5@10 sigma

Loss map LHC, TCL5@10
Loss map IR1, TCL5@10

B1 debris tracking results, reference case, TCL6@10 sigma

Loss map LHC, TCL6@10
Loss map IR1, TCL6@10


ColUSM website, CERN. Last update: October 2013