SHiPGeometry::SBTConfig Struct Reference

Configuration for the Surround Background Tagger (SBT) geometry. More...

#include <SBTConfig.h>

Public Member Functions
double	subLength () const
	Length of one sub-frustum along Z (mm).
double	webHeight () const
	Clear web height = height - 2*flange thickness (mm).
int	nWalls () const
	Number of aluminium walls per container (n_cells + 1).

Public Attributes
double	x_half_entrance_mm = 1000.0
double	y_half_entrance_mm = 1500.0
double	x_half_exit_mm = 2000.0
double	y_half_exit_mm = 3000.0
double	total_length_mm = 50000.0
int	n_sub_frustum = 10
double	y_floor_mm = -3000.0
double	z_entrance_mm = -25000.0
double	hbeam_height_mm = 250.0
double	hbeam_flange_width_mm = 260.0
double	hbeam_flange_thickness_mm = 12.5
double	hbeam_web_thickness_mm = 7.5
double	container_thickness_mm = 225.0
double	wall_thickness_mm = 5.0
int	n_cells = 6
double	sensor_clearance_mm = 1.0
double	helium_clearance_mm = 10.0
std::string	material_steel = "Iron"
std::string	material_wall = "Aluminium"
std::string	material_cell = "LAB"
std::string	material_helium = "PressurisedHe90"
std::string	material_air = "Air"

Detailed Description

Configuration for the Surround Background Tagger (SBT) geometry.

Populated by readSBTConfig() from an sbt.toml file. Drives the steel H-beam supporting structure, the LAB scintillator sensor containers, and the central helium volume of the DecayVolume subsystem. All lengths in mm.

Member Function Documentation

nWalls()

int SHiPGeometry::SBTConfig::nWalls ( ) const

inline

Number of aluminium walls per container (n_cells + 1).

subLength()

double SHiPGeometry::SBTConfig::subLength ( ) const

inline

Length of one sub-frustum along Z (mm).

webHeight()

double SHiPGeometry::SBTConfig::webHeight ( ) const

inline

Clear web height = height - 2*flange thickness (mm).

Member Data Documentation

container_thickness_mm

double SHiPGeometry::SBTConfig::container_thickness_mm = 225.0

hbeam_flange_thickness_mm

double SHiPGeometry::SBTConfig::hbeam_flange_thickness_mm = 12.5

hbeam_flange_width_mm

double SHiPGeometry::SBTConfig::hbeam_flange_width_mm = 260.0

hbeam_height_mm

double SHiPGeometry::SBTConfig::hbeam_height_mm = 250.0

hbeam_web_thickness_mm

double SHiPGeometry::SBTConfig::hbeam_web_thickness_mm = 7.5

helium_clearance_mm

double SHiPGeometry::SBTConfig::helium_clearance_mm = 10.0

material_air

std::string SHiPGeometry::SBTConfig::material_air = "Air"

material_cell

std::string SHiPGeometry::SBTConfig::material_cell = "LAB"

material_helium

std::string SHiPGeometry::SBTConfig::material_helium = "PressurisedHe90"

material_steel

std::string SHiPGeometry::SBTConfig::material_steel = "Iron"

material_wall

std::string SHiPGeometry::SBTConfig::material_wall = "Aluminium"

n_cells

int SHiPGeometry::SBTConfig::n_cells = 6

n_sub_frustum

int SHiPGeometry::SBTConfig::n_sub_frustum = 10

sensor_clearance_mm

double SHiPGeometry::SBTConfig::sensor_clearance_mm = 1.0

total_length_mm

double SHiPGeometry::SBTConfig::total_length_mm = 50000.0

wall_thickness_mm

double SHiPGeometry::SBTConfig::wall_thickness_mm = 5.0

x_half_entrance_mm

double SHiPGeometry::SBTConfig::x_half_entrance_mm = 1000.0

x_half_exit_mm

double SHiPGeometry::SBTConfig::x_half_exit_mm = 2000.0

y_floor_mm

double SHiPGeometry::SBTConfig::y_floor_mm = -3000.0

y_half_entrance_mm

double SHiPGeometry::SBTConfig::y_half_entrance_mm = 1500.0

y_half_exit_mm

double SHiPGeometry::SBTConfig::y_half_exit_mm = 3000.0

z_entrance_mm

double SHiPGeometry::SBTConfig::z_entrance_mm = -25000.0

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The documentation for this struct was generated from the following file:

• subsystems/DecayVolume/include/DecayVolume/SBTConfig.h