TRestWimpUtils Class Reference

Detailed Description

TRestWimpUtils defines several functions to calculate different WIMP parameters, based on WimpRoot code written by I.G. Irastorza, some functions are derived from a D. Diez-Ibañez python code.

Note units are keV for the recoil energy, GeV for the WIMP mass,

km/s for the WIMP velocity and cm-2 for the cross section.

REST-for-Physics - Software for Rare Event Searches Toolkit

History of developments:

2022-October First implementation JuanAn Garcia

Author

: JuanAn Garcia e-mail: juana.nosp@m.ngp@.nosp@m.uniza.nosp@m.r.es

---

Data Fields
constexpr double	CM2_PER_MBARN = 1e-27
constexpr double	FERMI_CONSTANT = 1.16639e-5
constexpr double	GEV_PER_UMA = 0.93149432
	Physics constants. More...
constexpr double	HC_KEV_FM = 197327.053
constexpr double	LIGHT_SPEED = 299792.458
constexpr double	MBARN_PER_GEVM2 = 0.38937966
constexpr double	N_AVOGADRO = 6.0221367E23
constexpr double	SECONDS_PER_DAY = 86400

Field Documentation

CM2_PER_MBARN

constexpr double TRestWimpUtils::CM2_PER_MBARN = 1e-27

constexpr

Definition at line 39 of file TRestWimpUtils.h.

FERMI_CONSTANT

constexpr double TRestWimpUtils::FERMI_CONSTANT = 1.16639e-5

constexpr

Definition at line 40 of file TRestWimpUtils.h.

GEV_PER_UMA

constexpr double TRestWimpUtils::GEV_PER_UMA = 0.93149432

constexpr

Physics constants.

Definition at line 33 of file TRestWimpUtils.h.

HC_KEV_FM

constexpr double TRestWimpUtils::HC_KEV_FM = 197327.053

constexpr

Definition at line 34 of file TRestWimpUtils.h.

LIGHT_SPEED

constexpr double TRestWimpUtils::LIGHT_SPEED = 299792.458

constexpr

Definition at line 35 of file TRestWimpUtils.h.

MBARN_PER_GEVM2

constexpr double TRestWimpUtils::MBARN_PER_GEVM2 = 0.38937966

constexpr

Definition at line 38 of file TRestWimpUtils.h.

N_AVOGADRO

constexpr double TRestWimpUtils::N_AVOGADRO = 6.0221367E23

constexpr

Definition at line 37 of file TRestWimpUtils.h.

SECONDS_PER_DAY

constexpr double TRestWimpUtils::SECONDS_PER_DAY = 86400

constexpr

Definition at line 36 of file TRestWimpUtils.h.

---

The documentation for this class was generated from the following files:

• TRestWimpUtils.cxx
• TRestWimpUtils.h