file src/SunNeutrinos.cpp
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Namespaces
| Name |
|---|
| Gambit TODO: see if we can use this one: |
| Gambit::DarkBit |
Detailed Description
Author:
- Pat Scott (pscott@imperial.ac.uk)
- Sebastian Wild (sebastian.wild@ph.tum.de)
- Ankit Beniwal (ankit.beniwal@adelaide.edu.au)
Date:
- 2015 Apr 2018 Sep
- 2016 Aug
- 2018 Jan, Aug
Solar neutrino likelihoods.
Authors (add name and date if you modify):
Source code
// GAMBIT: Global and Modular BSM Inference Tool
// *********************************************
/// \file
///
/// Solar neutrino likelihoods.
///
/// *********************************************
///
/// Authors (add name and date if you modify):
///
/// \author Pat Scott
/// (pscott@imperial.ac.uk)
/// \date 2015 Apr
/// 2018 Sep
///
/// \author Sebastian Wild
/// (sebastian.wild@ph.tum.de)
/// \date 2016 Aug
///
/// \author Ankit Beniwal
/// (ankit.beniwal@adelaide.edu.au)
/// \date 2018 Jan, Aug
///
/// *********************************************
#include "gambit/Elements/gambit_module_headers.hpp"
#include "gambit/DarkBit/DarkBit_rollcall.hpp"
#include "gambit/DarkBit/DarkBit_utils.hpp"
//#define DARKBIT_DEBUG
namespace Gambit
{
namespace DarkBit
{
//////////////////////////////////////////////////////////////////////////
//
// Neutrino telescope likelihoods and observables
//
//////////////////////////////////////////////////////////////////////////
/*! \brief Capture rate of regular dark matter in the Sun (no v-dependent
* or q-dependent cross-sections) (s^-1). DarkSUSY 5 version.
*/
void capture_rate_Sun_const_xsec_DS5(double &result)
{
using namespace Pipes::capture_rate_Sun_const_xsec_DS5;
if (BEreq::cap_Sun_v0q0_isoscalar.origin()=="DarkSUSY")
if(!(*Dep::DarkSUSY5_PointInit_LocalHalo))
DarkBit_error().raise(LOCAL_INFO,"DarkSUSY halo model not initialized!");
// When calculating the solar capture rate, DarkSUSY assumes that the
// proton and neutron scattering cross-sections are the same; we
// assume that whichever backend has been hooked up here does so too.
result = BEreq::cap_Sun_v0q0_isoscalar(*Dep::mwimp, *Dep::sigma_SI_p, *Dep::sigma_SD_p);
}
/*! \brief Capture rate of regular dark matter in the Sun (no v-dependent
* or q-dependent cross-sections) (s^-1). DarkSUSY 6 version.
*/
void capture_rate_Sun_const_xsec(double &result)
{
using namespace Pipes::capture_rate_Sun_const_xsec;
if (BEreq::cap_Sun_v0q0_isoscalar.origin()=="DarkSUSY")
if(!(*Dep::DarkSUSY_PointInit_LocalHalo))
DarkBit_error().raise(LOCAL_INFO,"DarkSUSY halo model not initialized!");
LocalMaxwellianHalo LocalHaloParameters = *Dep::LocalHalo;
double rho0 = LocalHaloParameters.rho0;
double rho0_eff = (*Dep::RD_fraction)*rho0;
// When calculating the solar capture rate, DarkSUSY assumes that the
// proton and neutron scattering cross-sections are the same; we
// assume that whichever backend has been hooked up here does so too.
result = BEreq::cap_Sun_v0q0_isoscalar(*Dep::mwimp, rho0_eff, *Dep::sigma_SI_p, *Dep::sigma_SD_p);
}
///Alternative to the darkSusy fct, using captn_specific from capgen instead
void capture_rate_Sun_const_xsec_capgen(double &result)
{
using namespace Pipes::capture_rate_Sun_const_xsec_capgen;
double resultSD;
double resultSI;
double maxcap;
maxcap = BEreq::cap_sun_saturation(*Dep::mwimp);
BEreq::cap_Sun_v0q0_isoscalar(*Dep::mwimp,*Dep::sigma_SD_p,*Dep::sigma_SI_p,resultSD,resultSI);
result = resultSI + resultSD;
if (maxcap < result)
{
result = maxcap;
}
}
///Capture rate for v^n and q^n-dependent cross sections.
///Isoscalar (same proton/neutron coupling)
///SD only couples to Hydrogen.
///See DirectDetection.cpp to see how to define the cross sections sigma_SD_p, sigma_SI_pi
void capture_rate_Sun_vnqn(double &result)
{
using namespace Pipes::capture_rate_Sun_vnqn;
double resultSD;
double resultSI;
double capped;
int qpow;
int vpow;
const int nelems = 29;
double maxcap;
maxcap = BEreq::cap_sun_saturation(*Dep::mwimp);
resultSI = 0e0;
resultSD = 0e0;
typedef map_intpair_dbl::const_iterator it_type;
//Spin-dependent:
for(it_type iterator = Dep::sigma_SD_p->begin();
iterator != Dep::sigma_SD_p->end();
iterator++)
{
//don't capture anything if cross section is zero or all the DM is already capped
if((iterator->second > 1e-90) && (resultSD < maxcap))
{
qpow = (iterator->first).first/2 ;
vpow = (iterator->first).second/2;
//Capture
BEreq::cap_Sun_vnqn_isoscalar(*Dep::mwimp,iterator->second,1,qpow,vpow,*Dep::spinwimpx2/2.,capped);
resultSD = resultSD+capped;
}
}
//Spin independent:
for(it_type iterator = Dep::sigma_SI_p->begin();
iterator != Dep::sigma_SI_p->end();
iterator++)
{
if((iterator->second > 1e-90) && (resultSI+resultSD < maxcap))
{
qpow = (iterator->first).first/2 ;
vpow = (iterator->first).second/2;
//Capture
BEreq::cap_Sun_vnqn_isoscalar(*Dep::mwimp,iterator->second,nelems,qpow,vpow,*Dep::spinwimpx2/2.,capped);
resultSI = resultSI+capped;
}
}
result = resultSI+resultSD;
logger() << "Capgen captured: SI: " << resultSI << " SD: " << resultSD << " total: " << result << "max = " << maxcap << "\n" << EOM;
// If capture is above saturation, return saturation value.
if (maxcap < result)
{
result = maxcap;
}
}
//Capture rate for Non-Relataivistic Effective Operator (NREO)
void capture_rate_Sun_NREO(double &result)
{
#ifdef DARKBIT_DEBUG
cout << "Starting capture_rate_Sun_NREO ..." << endl;
#endif
using namespace Pipes::capture_rate_Sun_NREO;
double capped;
double maxcap;
const int niso = 16;
maxcap = BEreq::cap_sun_saturation(Dep::WIMP_properties->mass);
/*
use pipe to access parameters of model (0c1...1c15) here (3.2.3 of gambit paper)
for loop through C++ array of [0c1,0c2,...] (initialized by INI in captn_gen.cpp)
call populate Array with the value found in the C++ array and the position in the C++ array
*/
int coupleNum;
int maxCouplingIndex = -1;
if (Dep::DD_nonrel_WCs->CPTbasis == 0) // if we are using the NREffectiveTheory basis
{
maxCouplingIndex = 15;
}
else if (Dep::DD_nonrel_WCs->CPTbasis == 1) // if we are using the NREFT_CPT basis
{
maxCouplingIndex = 12;
}
else
{
DarkBit_error().raise(LOCAL_INFO, "Got unexpected value for Dep::DD_nonrel_WCs->CPTbasis. Should be 0 or 1.");
}
for(int j=0; j<maxCouplingIndex; j++)
{
coupleNum = j + 1; // this is the coupling number, ranges 1 to 15 (but not 2)
if (coupleNum != 2) // 2 is not an allowed coupling constant
{
BEreq::captn_populate_array(Dep::DD_nonrel_WCs->c0.at(coupleNum), coupleNum, 0);
BEreq::captn_populate_array(Dep::DD_nonrel_WCs->c1.at(coupleNum), coupleNum, 1);
}
}
/*
Code to sum over all elements in solar model simultaneously.
The third parameter tells captn_NREO how many isotopes to sum over,
of which captn is currently set up to sum the 16 from arxiv:1501.03729.
*/
BEreq::captn_NREO(Dep::WIMP_properties->mass,Dep::WIMP_properties->spinx2/2.,niso,capped);
result = capped;
logger() << "Capgen captured: total: " << result << "max = " << maxcap << "\n" << EOM;
// If capture is above saturation, return saturation value.
if (maxcap < result)
{
result = maxcap;
}
}
/*! \brief Equilibration time for capture and annihilation of dark matter
* in the Sun (s)
*/
void equilibration_time_Sun(double &result)
{
using namespace Pipes::equilibration_time_Sun;
double sigmav = 0;
double T_Sun_core = 1.35e-6; // Sun's core temperature (GeV)
std::string DMid = *Dep::DarkMatter_ID;
std::string DMbarid = *Dep::DarkMatterConj_ID;
// Make sure that we're not trying to work with decaying DM.
const TH_Process* p = Dep::TH_ProcessCatalog->find(DMid, DMbarid);
if (p == NULL) DarkBit_error().raise(LOCAL_INFO, "Sorry, decaying DM is not supported yet by the DarkBit neutrino routines.");
TH_Process annProc = Dep::TH_ProcessCatalog->getProcess(DMid, DMbarid);
// Add all the regular channels
for (std::vector<TH_Channel>::iterator it = annProc.channelList.begin();
it != annProc.channelList.end(); ++it)
{
if ( it->nFinalStates == 2 )
{
// (sv)(v = sqrt(2T/mDM)) for two-body final state
sigmav += it->genRate->bind("v")->eval(sqrt(2.0*T_Sun_core/(*Dep::mwimp)));
}
}
// Add invisible contributions
sigmav += annProc.genRateMisc->bind("v")->eval(sqrt(2.0*T_Sun_core/(*Dep::mwimp)));
double ca = sigmav/6.6e28 * pow(*Dep::mwimp/20.0, 1.5);
// Scale the annihilation rate down by a factor of two if the DM is not self-conjugate
if (not (*Dep::TH_ProcessCatalog).getProcess(*Dep::DarkMatter_ID, *Dep::DarkMatterConj_ID).isSelfConj) ca *= 0.5;
result = pow(*Dep::capture_rate_Sun * ca, -0.5);
// std::cout << "v = " << sqrt(2.0*T_Sun_core/(*Dep::mwimp)) << " and sigmav inside equilibration_time_Sun = " << sigmav << std::endl;
// std::cout << "capture_rate_Sun inside equilibration_time_Sun = " << *Dep::capture_rate_Sun << std::endl;
}
/// Annihilation rate of dark matter in the Sun (s^-1)
void annihilation_rate_Sun(double &result)
{
using namespace Pipes::annihilation_rate_Sun;
double tt_sun = 1.5e17 / *Dep::equilibration_time_Sun;
result = *Dep::capture_rate_Sun * 0.5 * pow(tanh(tt_sun),2.0);
}
/// Neutrino yield function pointer and setup
void nuyield_from_DS(nuyield_info &result)
{
using namespace Pipes::nuyield_from_DS;
double annihilation_bf[29];
double Higgs_decay_BFs_neutral[29][3];
double Higgs_decay_BFs_charged[15];
double Higgs_masses_neutral[3];
double Higgs_mass_charged;
// Set annihilation branching fractions
std::string DMid = *Dep::DarkMatter_ID;
std::string DMbarid = *Dep::DarkMatterConj_ID;
TH_Process annProc = Dep::TH_ProcessCatalog->getProcess(DMid, DMbarid);
std::vector< std::vector<str> > neutral_channels = BEreq::get_DS_neutral_h_decay_channels();
// the missing channel
const std::vector<str> adhoc_chan = initVector<str>("W-", "H+");
for (int i=0; i<29; i++)
{
const TH_Channel* channel = annProc.find(neutral_channels[i]);
if (channel == NULL or i == 26) // Channel 26 has not been implemented in DarkSUSY.
{
annihilation_bf[i] = 0.;
}
else
{
annihilation_bf[i] = channel->genRate->bind("v")->eval(0.);
if (i == 10) // Add W- H+ for this channel
{
channel = annProc.find(adhoc_chan);
if (channel == NULL) DarkBit_error().raise(LOCAL_INFO,
"W+H- exists in process catalog but not W-H+."
" That's some suspiciously severe CP violation yo.");
annihilation_bf[i] += channel->genRate->bind("v")->eval(0.);
}
annihilation_bf[i] /= *Dep::sigmav;
// Check that having this channel turned on makes sense at all.
#ifdef DARKBIT_DEBUG
double mtot = 0;
cout << "Particles and masses in DM annihilation final state: " << endl;
for (auto p = neutral_channels[i].begin(); p != neutral_channels[i].end(); ++p)
{
double m = Dep::TH_ProcessCatalog->getParticleProperty(*p).mass;
cout << " " << *p << " " << m << endl;
mtot += m;
}
cout << "Sqrt(s) vs total mass of final states: " << 2 * *Dep::mwimp << " vs. " << mtot << endl;
cout << "Branching fraction in v=0 limit: " << annihilation_bf[i] << endl << endl;
if (mtot > 2 * *Dep::mwimp and annihilation_bf[i] > 0.0)
DarkBit_error().raise(LOCAL_INFO, "Channel is open in process catalog but should not be kinematically allowed.");
#endif
}
}
// Set Higgs masses
if (Dep::TH_ProcessCatalog->hasParticleProperty("h0_1"))
Higgs_masses_neutral[1] = Dep::TH_ProcessCatalog->getParticleProperty("h0_1").mass;
else
DarkBit_error().raise(LOCAL_INFO, "No SM-like Higgs in ProcessCatalog!");
Higgs_masses_neutral[0] =
Dep::TH_ProcessCatalog->hasParticleProperty("h0_2") ?
Dep::TH_ProcessCatalog->getParticleProperty("h0_2").mass : 0.;
Higgs_masses_neutral[2] =
Dep::TH_ProcessCatalog->hasParticleProperty("A0") ?
Dep::TH_ProcessCatalog->getParticleProperty("A0").mass : 0.;
Higgs_mass_charged =
Dep::TH_ProcessCatalog->hasParticleProperty("H+") ?
Dep::TH_ProcessCatalog->getParticleProperty("H+").mass : 0.;
// Find out which Higgs exist and have decay data in the process
// catalog.
const TH_Process* h0_decays[3];
h0_decays[0] = Dep::TH_ProcessCatalog->find("h0_2");
h0_decays[1] = Dep::TH_ProcessCatalog->find("h0_1");
h0_decays[2] = Dep::TH_ProcessCatalog->find("A0");
const TH_Process* Hplus_decays = Dep::TH_ProcessCatalog->find("H+");
const TH_Process* Hminus_decays = Dep::TH_ProcessCatalog->find("H-");
if (Hplus_decays != NULL and Hminus_decays == NULL) DarkBit_error().raise(
LOCAL_INFO, "H+ decays exist in process catalog but not H-.");
if (Hplus_decays == NULL and Hminus_decays != NULL) DarkBit_error().raise(
LOCAL_INFO, "H- decays exist in process catalog but not H+.");
// Set the neutral Higgs decay branching fractions
for (int i=0; i<3; i++) // Loop over the three neutral Higgs
{
// If this Higgs exists, set its decay properties.
if (h0_decays[i] != NULL)
{
// Get the total decay width, for normalising partial widths to BFs.
// TODO: Replace when BFs become directly available.
double totalwidth = 0.0;
for (std::vector<TH_Channel>::const_iterator
it = h0_decays[i]->channelList.begin();
it != h0_decays[i]->channelList.end(); ++it)
{
// decay width in GeV for two-body final state
if ( it->nFinalStates == 2 ) totalwidth +=
it->genRate->bind()->eval();
}
std::vector<str> neutral_channel;
// Loop over the decay channels for neutral scalars
for (int j=0; j<29; j++)
{
neutral_channel.clear();
neutral_channel.push_back(DarkBit_utils::str_flav_to_mass((neutral_channels[j])[0]));
neutral_channel.push_back(DarkBit_utils::str_flav_to_mass((neutral_channels[j])[1]));
const TH_Channel* channel = h0_decays[i]->find(neutral_channel);
// If this Higgs can decay into this channel, set the BF.
if (channel != NULL)
{
Higgs_decay_BFs_neutral[j][i] = channel->genRate->bind()->eval();
if (j == 10) // Add W- H+ for this channel
{
channel = h0_decays[i]->find(adhoc_chan);
if (channel == NULL) DarkBit_error().raise(LOCAL_INFO,
"W+H- exists in process catalog but not W-H+."
" That's some suspiciously severe CP violation yo.");
Higgs_decay_BFs_neutral[j][i]
+= channel->genRate->bind()->eval();
}
// This channel has not been implemented in DarkSUSY.
if (j == 26) Higgs_decay_BFs_neutral[j][i] = 0.;
Higgs_decay_BFs_neutral[j][i] /= totalwidth;
}
else
{
Higgs_decay_BFs_neutral[j][i] = 0.;
}
}
}
else
{
// Loop over the decay channels for neutral scalars, setting all BFs
// for this Higgs to zero.
for (int j=0; j<29; j++) Higgs_decay_BFs_neutral[j][i] = 0.;
}
}
// If they exist, set the charged Higgs decay branching fractions
// (DarkSUSY assumes that H+/H- decays are CP-invariant)
if (Hplus_decays != NULL)
{
// Define the charged Higgs decay channels
std::vector< std::vector<str> > charged_channels = BEreq::get_DS_charged_h_decay_channels();
// Get the total decay width, for normalising partial widths to BFs.
// TODO: Replace when BFs become directly available.
double totalwidth = 0.0;
for (std::vector<TH_Channel>::const_iterator
it = Hplus_decays->channelList.begin();
it != Hplus_decays->channelList.end(); ++it)
{
// decay width in GeV for two-body final state
if (it->nFinalStates == 2) totalwidth += it->genRate->bind()->eval();
}
std::vector<str> charged_channel;
// Loop over the decay channels for charged scalars
for (int j=0; j<15; j++)
{
charged_channel.clear();
charged_channel.push_back(DarkBit_utils::str_flav_to_mass((charged_channels[j])[0]));
charged_channel.push_back(DarkBit_utils::str_flav_to_mass((charged_channels[j])[1]));
const TH_Channel* channel = Hplus_decays->find(charged_channel);
// If this Higgs can decay into this channel, set the BF.
if (channel != NULL)
{
Higgs_decay_BFs_charged[j] = channel->genRate->bind()->eval();
Higgs_decay_BFs_charged[j] /= totalwidth;
}
else
{
Higgs_decay_BFs_charged[j] = 0.;
}
}
}
else
{
// Loop over the decay channels for charged scalars, setting all BFs
// for this Higgs to zero.
for (int j=0; j<15; j++) Higgs_decay_BFs_charged[j] = 0.;
}
// Debug output
#ifdef DARKBIT_DEBUG
for (int j=0; j<29; j++)
{
cout<< "annihilation bfs: " << j << " " << annihilation_bf[j] << endl;
}
cout<< endl;
for (int i=0; i<3; i++)
{
for (int j=0; j<29; j++)
{
cout<< "higgs neutral bfs: " << i << " " << j << " "
<< Higgs_decay_BFs_neutral[j][i] << endl;
}
}
cout<< endl;
for (int j=0; j<15; j++)
{
cout<< "higgs charged bfs: " << j << " "
<< Higgs_decay_BFs_charged[j] << endl;
}
cout<< endl;
for (int j=0; j<3; j++)
{
cout<< "higgs masses neutral: " << j << " "
<< Higgs_masses_neutral[j] << endl;
}
cout<< endl;
cout<< "higgs charged mass: " << Higgs_mass_charged << endl;
cout<< endl;
cout<< "*Dep::mwimp: " << *Dep::mwimp << endl;
cout<< endl;
cout<< "*Dep::sigmav: " << *Dep::sigmav << endl;
cout<< endl;
#endif
// Set up DarkSUSY to do neutrino yields for this particular WIMP
BEreq::DS_nuyield_setup(annihilation_bf, Higgs_decay_BFs_neutral,
Higgs_decay_BFs_charged, Higgs_masses_neutral,
Higgs_mass_charged, *Dep::mwimp);
// Hand back the pointer to the DarkSUSY neutrino yield function
result.pointer = BEreq::nuyield.pointer();
//TODO: change below to >= when version numbers are available as ints
// Treat the yield function as threadsafe only if the loaded version of DarkSUSY supports it.
result.threadsafe = (BEreq::nuyield.version() == "5.1.3");
// Avoid OpenMP with gfortran 6.x and later, as the implementation seems to be buggy (causes stack overflows).
#ifdef __GNUC__
#define GCC_VERSION (__GNUC__ * 10000 \
+ __GNUC_MINOR__ * 100 \
+ __GNUC_PATCHLEVEL__)
#if GCC_VERSION > 60000
result.threadsafe = false;
#endif
#undef GCC_VERSION
#endif
}
/// \brief Likelihood calculators for different IceCube event samples
/// These functions all include the likelihood of the background-only model for the respective sample.
/// We define the final log-likelihood as delta = sum over analyses of (lnL_model - lnL_BG), conservatively
/// forbidding delta > 0 in order to always just use the neutrino likelihood as a limit. This ignores small
/// low-E excesses caused by impending breakdown of approximations used in IceCube response data and the nulike
/// likelihood at very low E. This implies conditioning on all but one parameter (e.g. the cross-section),
/// such that including any particular IC analysis adds just *one* additional degree of freedom to the fit.
/// @{
/// \brief 22-string IceCube sample: predicted signal and background
/// counts, observed counts and likelihoods.
void IC22_full(nudata &result)
{
using namespace Pipes::IC22_full;
static bool first = true;
const double bgloglike = -808.4581;
double sigpred, bgpred, lnLike, pval;
int totobs;
char experiment[300] = "IC-22";
void* context = NULL;
double theoryError = (*Dep::mwimp > 100.0 ? 0.05*sqrt(*Dep::mwimp*0.01) : 0.05);
/// Option nulike_speed<int>: Speed setting for nulike backend (default 3)
int speed = runOptions->getValueOrDef<int>(3,"nulike_speed");
BEreq::nubounds(experiment[0], *Dep::mwimp, *Dep::annihilation_rate_Sun,
byVal(Dep::nuyield_ptr->pointer), sigpred, bgpred, totobs, lnLike, pval, 4,
theoryError, speed, false, 0.0, 0.0, context, Dep::nuyield_ptr->threadsafe);
piped_invalid_point.check();
piped_errors.check(DarkBit_error());
piped_warnings.check(DarkBit_warning());
result.signal = sigpred;
result.bg = bgpred;
result.nobs = totobs;
result.loglike = lnLike;
result.pvalue = pval;
if (first)
{
result.bgloglike = bgloglike;
first = false;
}
}
/// \brief 79-string IceCube WH sample: predicted signal and background
/// counts, observed counts and likelihoods.
void IC79WH_full(nudata &result)
{
static bool first = true;
using namespace Pipes::IC79WH_full;
const double bgloglike = -11874.8689;
double sigpred, bgpred, lnLike, pval;
int totobs;
char experiment[300] = "IC-79 WH";
void* context = NULL;
double theoryError = (*Dep::mwimp > 100.0 ? 0.05*sqrt(*Dep::mwimp*0.01) : 0.05);
/// Option nulike_speed<int>: Speed setting for nulike backend (default 3)
int speed = runOptions->getValueOrDef<int>(3,"nulike_speed");
BEreq::nubounds(experiment[0], *Dep::mwimp, *Dep::annihilation_rate_Sun,
byVal(Dep::nuyield_ptr->pointer), sigpred, bgpred, totobs, lnLike, pval, 4,
theoryError, speed, false, 0.0, 0.0, context, Dep::nuyield_ptr->threadsafe);
piped_invalid_point.check();
piped_errors.check(DarkBit_error());
piped_warnings.check(DarkBit_warning());
result.signal = sigpred;
result.bg = bgpred;
result.nobs = totobs;
result.loglike = lnLike;
result.pvalue = pval;
if (first)
{
result.bgloglike = bgloglike;
first = false;
}
}
/// \brief 79-string IceCube WL sample: predicted signal and background
/// counts, observed counts and likelihoods.
void IC79WL_full(nudata &result)
{
static bool first = true;
using namespace Pipes::IC79WL_full;
const double bgloglike = -1813.4503;
double sigpred, bgpred, lnLike, pval;
int totobs;
char experiment[300] = "IC-79 WL";
void* context = NULL;
double theoryError = (*Dep::mwimp > 100.0 ? 0.05*sqrt(*Dep::mwimp*0.01) : 0.05);
/// Option nulike_speed<int>: Speed setting for nulike backend (default 3)
int speed = runOptions->getValueOrDef<int>(3,"nulike_speed");
BEreq::nubounds(experiment[0], *Dep::mwimp, *Dep::annihilation_rate_Sun,
byVal(Dep::nuyield_ptr->pointer), sigpred, bgpred, totobs, lnLike, pval, 4,
theoryError, speed, false, 0.0, 0.0, context, Dep::nuyield_ptr->threadsafe);
piped_invalid_point.check();
piped_errors.check(DarkBit_error());
piped_warnings.check(DarkBit_warning());
result.signal = sigpred;
result.bg = bgpred;
result.nobs = totobs;
result.loglike = lnLike;
result.pvalue = pval;
if (first)
{
result.bgloglike = bgloglike;
first = false;
}
}
/// \brief 79-string IceCube SL sample: predicted signal and background
/// counts, observed counts and likelihoods.
void IC79SL_full(nudata &result)
{
static bool first = true;
using namespace Pipes::IC79SL_full;
const double bgloglike = -5015.6474;
double sigpred, bgpred, lnLike, pval;
int totobs;
char experiment[300] = "IC-79 SL";
void* context = NULL;
double theoryError = (*Dep::mwimp > 100.0 ? 0.05*sqrt(*Dep::mwimp*0.01) : 0.05);
/// Option nulike_speed<int>: Speed setting for nulike backend (default 3)
int speed = runOptions->getValueOrDef<int>(3,"nulike_speed");
BEreq::nubounds(experiment[0], *Dep::mwimp, *Dep::annihilation_rate_Sun,
byVal(Dep::nuyield_ptr->pointer), sigpred, bgpred, totobs, lnLike, pval, 4,
theoryError, speed, false, 0.0, 0.0, context, Dep::nuyield_ptr->threadsafe);
piped_invalid_point.check();
piped_errors.check(DarkBit_error());
piped_warnings.check(DarkBit_warning());
result.signal = sigpred;
result.bg = bgpred;
result.nobs = totobs;
result.loglike = lnLike;
result.pvalue = pval;
if (first)
{
result.bgloglike = bgloglike;
first = false;
}
}
/// @}
/// 22-string extractor module functions
/// @{
void IC22_signal (double &result) {
result = Pipes::IC22_signal ::Dep::IC22_data->signal; }
void IC22_bg (double &result) {
result = Pipes::IC22_bg ::Dep::IC22_data->bg; }
void IC22_nobs (int &result) {
result = Pipes::IC22_nobs ::Dep::IC22_data->nobs; }
void IC22_loglike(double &result) {
result = Pipes::IC22_loglike::Dep::IC22_data->loglike; }
void IC22_bgloglike(double &result) {
result = Pipes::IC22_bgloglike::Dep::IC22_data->bgloglike; }
void IC22_pvalue (double &result) {
result = Pipes::IC22_pvalue ::Dep::IC22_data->pvalue; }
/// @}
/// 79-string WH extractor module functions
/// @{
void IC79WH_signal (double &result) {
result = Pipes::IC79WH_signal ::Dep::IC79WH_data->signal; }
void IC79WH_bg (double &result) {
result = Pipes::IC79WH_bg ::Dep::IC79WH_data->bg; }
void IC79WH_nobs (int &result) {
result = Pipes::IC79WH_nobs ::Dep::IC79WH_data->nobs; }
void IC79WH_loglike(double &result) {
result = Pipes::IC79WH_loglike::Dep::IC79WH_data->loglike; }
void IC79WH_bgloglike(double &result) {
result = Pipes::IC79WH_bgloglike::Dep::IC79WH_data->bgloglike; }
void IC79WH_pvalue (double &result) {
result = Pipes::IC79WH_pvalue ::Dep::IC79WH_data->pvalue; }
/// @}
/// 79-string WL extractor module functions
/// @{
void IC79WL_signal (double &result) {
result = Pipes::IC79WL_signal ::Dep::IC79WL_data->signal; }
void IC79WL_bg (double &result) {
result = Pipes::IC79WL_bg ::Dep::IC79WL_data->bg; }
void IC79WL_nobs (int &result) {
result = Pipes::IC79WL_nobs ::Dep::IC79WL_data->nobs; }
void IC79WL_loglike(double &result) {
result = Pipes::IC79WL_loglike::Dep::IC79WL_data->loglike; }
void IC79WL_bgloglike(double &result) {
result = Pipes::IC79WL_bgloglike::Dep::IC79WL_data->bgloglike; }
void IC79WL_pvalue (double &result) {
result = Pipes::IC79WL_pvalue ::Dep::IC79WL_data->pvalue; }
/// @}
/// 79-string SL extractor module functions
/// @{
void IC79SL_signal (double &result) {
result = Pipes::IC79SL_signal ::Dep::IC79SL_data->signal; }
void IC79SL_bg (double &result) {
result = Pipes::IC79SL_bg ::Dep::IC79SL_data->bg; }
void IC79SL_nobs (int &result) {
result = Pipes::IC79SL_nobs ::Dep::IC79SL_data->nobs; }
void IC79SL_loglike(double &result) {
result = Pipes::IC79SL_loglike::Dep::IC79SL_data->loglike; }
void IC79SL_bgloglike(double &result) {
result = Pipes::IC79SL_bgloglike::Dep::IC79SL_data->bgloglike; }
void IC79SL_pvalue (double &result) {
result = Pipes::IC79SL_pvalue ::Dep::IC79SL_data->pvalue; }
/// @}
/// Composite IceCube 79-string likelihood function.
void IC79_loglike(double &result)
{
using namespace Pipes::IC79_loglike;
result = *Dep::IC79SL_loglike - *Dep::IC79SL_bgloglike +
*Dep::IC79WL_loglike - *Dep::IC79WL_bgloglike +
*Dep::IC79WH_loglike - *Dep::IC79WH_bgloglike;
if (result > 0.0) result = 0.0;
}
/// Complete composite IceCube likelihood function.
void IC_loglike(double &result)
{
using namespace Pipes::IC_loglike;
result = *Dep::IC22_loglike - *Dep::IC22_bgloglike +
*Dep::IC79SL_loglike - *Dep::IC79SL_bgloglike +
*Dep::IC79WL_loglike - *Dep::IC79WL_bgloglike +
*Dep::IC79WH_loglike - *Dep::IC79WH_bgloglike;
if (result > 0.0) result = 0.0;
#ifdef DARKBIT_DEBUG
cout << "IC likelihood: " << result << endl;
cout << "IC79SL contribution: " << *Dep::IC79SL_loglike - *Dep::IC79SL_bgloglike << endl;
cout << "IC79WL contribution: " << *Dep::IC79WL_loglike - *Dep::IC79WL_bgloglike << endl;
cout << "IC79WH contribution: " << *Dep::IC79WH_loglike - *Dep::IC79WH_bgloglike << endl;
cout << "IC22 contribution: " << *Dep::IC22_loglike - *Dep::IC22_bgloglike << endl;
#endif
}
/// Function to set Local Halo Parameters in DarkSUSY (DS5 only)
void DarkSUSY5_PointInit_LocalHalo_func(bool &result)
{
using namespace Pipes::DarkSUSY5_PointInit_LocalHalo_func;
LocalMaxwellianHalo LocalHaloParameters = *Dep::LocalHalo;
double rho0 = LocalHaloParameters.rho0;
double rho0_eff = (*Dep::RD_fraction)*rho0;
double vrot = LocalHaloParameters.vrot;
double vd_3d = sqrt(3./2.)*LocalHaloParameters.v0;
double vesc = LocalHaloParameters.vesc;
/// Option v_earth<double>: Keplerian velocity of the Earth around the Sun in km/s (default 29.78)
double v_earth = runOptions->getValueOrDef<double>(29.78, "v_earth");
BEreq::dshmcom->rho0 = rho0;
BEreq::dshmcom->v_sun = vrot;
BEreq::dshmcom->v_earth = v_earth;
BEreq::dshmcom->rhox = rho0_eff;
BEreq::dshmframevelcom->v_obs = vrot;
BEreq::dshmisodf->vd_3d = vd_3d;
BEreq::dshmisodf->vgalesc = vesc;
BEreq::dshmnoclue->vobs = vrot;
logger() << LogTags::debug
<< "Updating DarkSUSY halo parameters:" << std::endl
<< " rho0 [GeV/cm^3] = " << rho0 << std::endl
<< " rho0_eff [GeV/cm^3] = " << rho0_eff << std::endl
<< " v_sun [km/s] = " << vrot<< std::endl
<< " v_earth [km/s] = " << v_earth << std::endl
<< " v_obs [km/s] = " << vrot << std::endl
<< " vd_3d [km/s] = " << vd_3d << std::endl
<< " v_esc [km/s] = " << vesc << EOM;
result = true;
return;
}
/// Function to set Local Halo Parameters in DarkSUSY (DS 6)
void DarkSUSY_PointInit_LocalHalo_func(bool &result)
{
using namespace Pipes::DarkSUSY_PointInit_LocalHalo_func;
LocalMaxwellianHalo LocalHaloParameters = *Dep::LocalHalo;
double rho0 = LocalHaloParameters.rho0;
double vrot = LocalHaloParameters.vrot;
double vd_3d = sqrt(3./2.)*LocalHaloParameters.v0;
double vesc = LocalHaloParameters.vesc;
/// Option v_earth<double>: Keplerian velocity of the Earth around the Sun in km/s (default 29.78)
double v_earth = runOptions->getValueOrDef<double>(29.78, "v_earth");
BEreq::dshmcom->rho0 = rho0;
BEreq::dshmcom->v_sun = vrot;
BEreq::dshmcom->v_earth = v_earth;
BEreq::dshmframevelcom->v_obs = vrot;
BEreq::dshmisodf->vd_3d = vd_3d;
BEreq::dshmisodf->vgalesc = vesc;
BEreq::dshmnoclue->vobs = vrot;
logger() << LogTags::debug
<< "Updating DarkSUSY halo parameters:" << std::endl
<< " rho0 [GeV/cm^3] = " << rho0 << std::endl
<< " v_sun [km/s] = " << vrot<< std::endl
<< " v_earth [km/s] = " << v_earth << std::endl
<< " v_obs [km/s] = " << vrot << std::endl
<< " vd_3d [km/s] = " << vd_3d << std::endl
<< " v_esc [km/s] = " << vesc << EOM;
result = true;
return;
}
}
}
Updated on 2024-07-18 at 13:53:34 +0000