SCT Radiation Length Plots

Radiation length plots of the SCT barrel using tag SCT-DC3-05; 16th October 2006.
These plots show the mean number of radiation lengths traversed by a particle originating from (0,0,0) as a function of pseudorapidity, assuming a flat phi distribution, for the material of the SCT barrel only.

Barrel - stacked components brl_stacked.ps brl_stacked.eps brl_stacked.gif
Modules - separate components brl_modules_components.ps brl_modules_components.eps brl_modules_components.gif
Modules - stacked components brl_modules_stacked.ps brl_modules_stacked.eps brl_modules_stacked.gif
Services - separate components brl_services_components.ps brl_services_components.eps brl_services_components.gif
Services - stacked components brl_services_stacked.ps brl_services_stacked.eps brl_services_stacked.gif

These plots show the mean number of radiation lengths as a function of pseudorapidity traversed by particles generated with the default vertex position smearing and a flat phi distribution, for the material of the SCT barrel only.

Barrel - stacked components brl_smvx_stacked.ps brl_smvx_stacked.eps brl_smvx_stacked.gif
Modules - separate components brl_modules_smvx_components.ps brl_modules_smvx_components.eps brl_modules_smvx_components.gif
Modules - stacked components brl_modules_smvx_stacked.ps brl_modules_smvx_stacked.eps brl_modules_smvx_stacked.gif
Services - separate components brl_services_smvx_components.ps brl_services_smvx_components.eps brl_services_smvx_components.gif
Services - stacked components brl_services_smvx_stacked.ps brl_services_smvx_stacked.eps brl_services_smvx_stacked.gif

These plots show the mean number of radiation lengths traversed by a particle with eta=0 originating from (0,0,z) as a function of z, assuming a flat phi distribution, for the material of the SCT barrel only.

Barrel - stacked components brl_stacked_z.ps brl_stacked_z.eps brl_stacked_z.gif
Modules - separate components brl_modules_components_z.ps brl_modules_components_z.eps brl_modules_components_z.gif
Modules - stacked components brl_modules_stacked_z.ps brl_modules_stacked_z.eps brl_modules_stacked_z.gif
Services - separate components brl_services_components_z.ps brl_services_components_z.eps brl_services_components_z.gif
Services - stacked components brl_services_stacked_z.ps brl_services_stacked_z.eps brl_services_stacked_z.gif

Radiation length plots of the SCT endcap using tag SCT-DC3-05; 12th January 2007.
These plots show the mean number of radiation lengths traversed by a particle originating from (0,0,0) as a function of pseudorapidity, assuming a flat phi distribution, for the material of the SCT endcap only.

Endcap - stacked components ec_stacked.ps ec_stacked.eps ec_stacked.gif
Modules - separate components ec_modules_components.ps ec_modules_components.eps ec_modules_components.gif
Modules - stacked components ec_modules_stacked.ps ec_modules_stacked.eps ec_modules_stacked.gif
Disc Services - separate components ec_discservices_components.ps ec_discservices_components.eps ec_discservices_components.gif
Disc Services - stacked components ec_discservices_stacked.ps ec_discservices_stacked.eps ec_discservices_stacked.gif
Cylinder Services - separate components ec_cylinderservices_components.ps ec_cylinderservices_components.eps ec_cylinderservices_components.gif
Cylinder Services - stacked components ec_cylinderservices_stacked.ps ec_cylinderservices_stacked.eps ec_cylinderservices_stacked.gif

These plots show the mean number of radiation lengths as a function of pseudorapidity traversed by particles generated with the default vertex position smearing and a flat phi distribution, for the material of the SCT endcap only.

Endcap - stacked components ec_smvx_stacked.ps ec_smvx_stacked.eps ec_smvx_stacked.gif
Modules - separate components ec_modules_smvx_components.ps ec_modules_smvx_components.eps ec_modules_smvx_components.gif
Modules - stacked components ec_modules_smvx_stacked.ps ec_modules_smvx_stacked.eps ec_modules_smvx_stacked.gif
Disc Services - separate components ec_discservices_smvx_components.ps ec_discservices_smvx_components.eps ec_discservices_smvx_components.gif
Disc Services - stacked components ec_discservices_smvx_stacked.ps ec_discservices_smvx_stacked.eps ec_discservices_smvx_stacked.gif
Cylinder Services - separate components ec_cylinderservices_smvx_components.ps ec_cylinderservices_smvx_components.eps ec_cylinderservices_smvx_components.gif
Cylinder Services - stacked components ec_cylinderservices_smvx_stacked.ps ec_cylinderservices_smvx_stacked.eps ec_cylinderservices_smvx_stacked.gif

These plots show the mean number of radiation lengths traversed by a particle with eta=0 originating from (0,0,z) as a function of z, assuming a flat phi distribution, for the material of the SCT endcap only.

Endcap - stacked components ec_stacked_z.ps ec_stacked_z.eps ec_stacked_z.gif

These plots show the mean number of radiation lengths traversed by a particle originating from (0,0,0) as a function of phi, assuming a flat pseudorapidity distribution, for the material of the SCT endcap only.

Endcap - stacked components ec_stacked_phi.ps ec_stacked_phi.eps ec_stacked_phi.gif

These plots show the mean number of radiation lengths as a function of phi traversed by particles generated with the default vertex position smearing and a flat pseudorapidity distribution, for the material of the SCT endcap only.

Endcap - stacked components ec_smvx_stacked_phi.ps ec_smvx_stacked_phi.eps ec_smvx_stacked_phi.gif

These plots show the mean number of radiation lengths traversed by a particle with eta=0 originating from (0,0,z) as a function of phi, assuming a flat z distribution in 810-2810 mm, for the material of the SCT endcap only.

Endcap - stacked components ec_stacked_z_phi.ps ec_stacked_z_phi.eps ec_stacked_z_phi.gif
Cylinder services - separate components ec_cylinderservices_components_z_phi.ps ec_cylinderservices_components_z_phi.eps ec_cylinderservices_components_z_phi.gif

These plots show the mean number of radiation lengths traversed by a particle with eta=0 originating from (0,0,z) as a function of z and phi for the material of the SCT endcap only.

Cylinder services - separate components ec_cylinderservices_components_z_phi_2d.ps ec_cylinderservices_components_z_phi_2d.eps ec_cylinderservices_components_z_phi_2d.gif

These plots show the mean number of radiation lengths traversed by a particle travelling parallel to the beam axis (z) as a function of (x,y) for the material of one SCT endcap only.

Modules - separate components ec_modules_components_xy.ps ec_modules_components_xy.eps ec_modules_components_xy.gif

Last modified: Tue Jul 10 15:46:25 BST 2007