Nuclear Namespace Reference

Data and useful functions for nuclear properties and potentials. Radii all in Fermi (fm, e-15m) from Nuclear Data Service: https://www-nds.iaea.org/. More...

Classes
struct	Isotope
	Isotope data: Z, A, r_rms/fm, I, pi, mu, Q. More...
class	Nucleus
	Stores set of nuclear parameters (all radii in fm) More...

Enumerations
enum class	ChargeDistro {   Fermi , spherical , point , Gaussian ,   custom , Error }
	Nuclear charge distribution options.

Functions
Isotope	findIsotopeData (int z, int a)
	Looks up + returns an isotope from the list. If not in list, partially blank.
std::vector< Isotope >	findIsotopeList (int z)
	Returns all known isotopes of given atom.
double	find_rrms (int z, int a)
	Looks up default value of r_rms for given isotope. Returns 0 if not found.
double	find_mu (int z, int a)
	As above, for dipole moment.
int	find_parity (int z, int a)
	As above, for parity.
double	find_spin (int z, int a)
	As above, for nuclear spin. Returns -1 if not found.
double	approximate_r_rms (int a, int z)
	Approximate rms radius from a for to Angeli data.
double	c_hdr_formula_rrms_t (double rrms, double t=default_t)
	Calculates c from rrms and t.
double	rrms_formula_c_t (double c, double t=default_t)
	Calculates rrms from c and t.
double	deformation_effective_t (double c, double t, double beta)
	Calculates effective skin thickness due to quadrupole deformation [See Eq. 8 of https://doi.org/10.1103/PhysRevA.100.032511.].
double	approximate_t_skin (int a)
	just returns 2.3
ChargeDistro	parseType (const std::string &str_type)
std::string	parseType (ChargeDistro type)
std::ostream &	operator<< (std::ostream &ostr, const Nucleus &n)
Nucleus	form_nucleus (int Z, std::optional< int > tA, IO::InputBlock input)
std::vector< double >	sphericalNuclearPotential (double Z, double rnuc, const std::vector< double > &rgrid)
	Nuclear potentials: spherical charge distribution.
std::vector< double >	GaussianNuclearPotential (double Z, double r_rms, const std::vector< double > &rgrid)
	Nuclear potentials: Gaussian charge distribution.
std::vector< double >	fermiNuclearPotential (double Z, double t, double c, const std::vector< double > &rgrid)
	Nuclear potentials: Fermi charge distribution [c is half-density radius, not rms].
std::vector< double >	fermiNuclearDensity_tcN (double t, double c, double Z_norm, const Grid &grid)
	Fermi charge distribution, rho(r) - normalised to Z_norm.
std::vector< double >	formPotential (const Nucleus &nucleus, const std::vector< double > &r)
	Calls one of the above, depending on params. Fills V(r), given r.

Variables
constexpr double	default_t = 2.30
constexpr auto	FourLn3 = 4.0 * 1.098612289
constexpr auto	Pi2 = M_PI * M_PI

Detailed Description

Data and useful functions for nuclear properties and potentials. Radii all in Fermi (fm, e-15m) from Nuclear Data Service: https://www-nds.iaea.org/.