cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17632/52tgrcdrks.1
title: MEDUSA a one-dimensional laser fusion code

description: Abstract Title of program: MEDUSA 1 Catalogue number: ABUG Program obtainable from: CPC Program Library, Queen's University of Belfast, N. Ireland (see application form in this issue) Computer: ICL 4–70; Installation: UKAEA Culham Laboratory Operating system: ICL Multijob Programming languages used: STANDARD FORTRAN High speed store required: 45000 words. No. of bits in a word: 32 Overlay structure: None No. of magnetic tapes required: None Other peripherals used: Line printer No. of cards in combined... Title of program: MEDUSA Catalogue Id: ABUG_v1_0 Nature of problem The feasibility of laser fusion as a method for generating controlled thermonuclear power has so far been mainly based on computer simulation. MEDUSA 1 has been written to investigate in one space dimension some of the hydrodynamic and plasma processes that take place in a small pellet which is irradiated by laser light. CORRECTION SUMMARY: Vol:Year:Page 10:1975:251 "000A CORRECTION 15/8/75" "MEDUSA - a one-dimensional laser fusion code. (C.P.C. 7(1974)271)." J.P. Christiansen; D.E.T.F. Ashby; K.V. Roberts Note: correction instructions are contained in source code Versions of this program held in the CPC repository in Mendeley Data ABUG_v1_0; MEDUSA; 10.1016/0010-4655(74)90027-7 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/5cm553yjvt.1
title: APart 2: A generalized Mathematica Apart function

description: Abstract The Mathematica function Apart has been generalized to any dimension in APart package [1], we upgrade this package to the 2nd version, in which the core part has been completely rewritten. The new version is more efficient than the 1st version of APart, and the output is now more compact and more suitable for the input for the FIRE [2] or FIESTA [3]. Title of program: APart 2.0 Catalogue Id: AEMK_v2_0 Nature of problem As discussed in [1], the general procedure to compute a cross section for a physical process in perturbative quantum field theory involves generating the corresponding amplitude via Feynman diagram and performing the loop integrals in dimensional regularization [7]. The essential part in the computation is to reduce these loop integrals to a small number of standard integrals, which are called master integrals (MI), via the systematic methods of integration by parts (IBP) identities [8, 9] and L ... Versions of this program held in the CPC repository in Mendeley Data AEMK_v1_0; $Apart; 10.1016/j.cpc.2012.03.025 AEMK_v2_0; APart 2.0; 10.1016/j.cpc.2015.09.012 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/8r7rn6kwmm.1
title: GPU-based four-dimensional general-relativistic ray tracing

description: Abstract This paper presents a new general-relativistic ray tracer that enables image synthesis on an interactive basis by exploiting the performance of graphics processing units (GPUs). The application is capable of visualizing the distortion of the stellar background as well as trajectories of moving astronomical objects orbiting a compact mass. Its source code includes metric definitions for the Schwarzschild and Kerr spacetimes that can be easily extended to other metric definitions, relying on it... Title of program: GpuRay4D Catalogue Id: AEMV_v1_0 Nature of problem Ray tracing in four-dimensional Lorentzian spacetimes. Versions of this program held in the CPC repository in Mendeley Data AEMV_v1_0; GpuRay4D; 10.1016/j.cpc.2012.04.030 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/9hdvznfzvs.1
title: Self-consistent RPA calculations with Skyrme-type interactions: The skyrme_rpa program

description: Abstract Random Phase Approximation (RPA) calculations are nowadays an indispensable tool in nuclear physics studies. We present here a complete version implemented with Skyrme-type interactions, with the spherical symmetry assumption, that can be used in cases where the effects of pairing correlations and of deformation can be ignored. The full self-consistency between the Hartree–Fock mean field and the RPA excitations is enforced, and it is numerically controlled by comparison with energy-weighted ... Title of program: skyrme_rpa (v 1.00) Catalogue Id: AENF_v1_0 Nature of problem Systematic observations of excitation properties in finite nuclear systems can lead to improved knowledge of the nuclear matter equation of state as well as a better understanding of the effective interaction in the medium. This is the case of the nuclear giant resonances and low-lying collective excitations, which can be described as small amplitude collective motions in the framework of the Random Phase Approximation (RPA). This work provides a tool where one starts from an assumed form of nuc ... Versions of this program held in the CPC repository in Mendeley Data AENF_v1_0; skyrme_rpa (v 1.00); 10.1016/j.cpc.2012.07.016 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/dn82gkvf4f.1
title: Symbolic computation of analytic approximate solutions for nonlinear fractional differential equations

description: Abstract The Adomian decomposition method (ADM) is one of the most effective methods to construct analytic approximate solutions for nonlinear differential equations. In this paper, based on the new definition of the Adomian polynomials, Rach (2008) [22], the Adomian decomposition method and the Padé approximants technique, a new algorithm is proposed to construct analytic approximate solutions for nonlinear fractional differential equations with initial or boundary conditions. Furthermore, a MAPLE so... Title of program: ADMP Catalogue Id: AENE_v1_0 Nature of problem Constructing analytic approximate solutions of nonlinear fractional differential equations with initial or boundary conditions. Non-smooth initial value problems can be solved by this program. Versions of this program held in the CPC repository in Mendeley Data AENE_v1_0; ADMP; 10.1016/j.cpc.2012.07.015 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/dyy7vn8w9v.1
title: A Mathematica package for calculation of planar channeling radiation spectra of relativistic electrons channeled in a diamond-structure single crystal (quantum approach)

description: Abstract The presented Mathematica code is an efficient tool for simulation of planar channeling radiation spectra of relativistic electrons channeled along major crystallographic planes of a diamond-structure single crystal. The program is based on the quantum theory of channeling radiation which has been successfully applied to study planar channeling at electron energies between 10 and 100 MeV. Continuum potentials for different planes of diamond, silicon and germanium single crystals are calculate... Title of program: PCR Catalogue Id: AEOH_v1_0 Nature of problem Planar channeling radiation is emitted by relativistic charged particles during traversing a single crystal in direction parallel to a crystallographic plane. Channeling is modeled as the motion of charged particles in a continuous planar potential which is formed by the spatially and thermally averaged action of the individual electrostatic potentials of the crystal atoms of the corresponding plane. Classically, the motion of channeled particles through the crystal resembles transverse oscillat ... Versions of this program held in the CPC repository in Mendeley Data AEOH_v1_0; PCR; 10.1016/j.cpc.2012.11.013 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/fkxgjyfjxf.1
title: ASP: Automated symbolic computation of approximate symmetries of differential equations

description: Abstract A recent paper (Pakdemirli et al. (2004) [12]) compared three methods of determining approximate symmetries of differential equations. Two of these methods are well known and involve either a perturbation of the classical Lie symmetry generator of the differential system (Baikov, Gazizov and Ibragimov (1988) [7], Ibragimov (1996) [6]) or a perturbation of the dependent variable/s and subsequent determination of the classical Lie point symmetries of the resulting coupled system (Fushchych and ... Title of program: ASP Catalogue Id: AEOG_v1_0 Nature of problem Calculates approximate symmetries for differential equations using any of the three methods as proposed by Baikov, Gazizov and Ibragimov [1,2], Fushchych and Shtelen [3] or Pakdemirli, Yürüsoy and Dolapci [4]. Package includes an altered version of the DESOLVII package (Vu, Jefferson and Carminati [5]). Versions of this program held in the CPC repository in Mendeley Data AEOG_v1_0; ASP; 10.1016/j.cpc.2012.11.012 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/fpfcy2b8cv.1
title: The tauola-photos-F environment for the TAUOLA and PHOTOS packages, release II

description: Abstract We present the system for maintaining the versions of two packages: the TAUOLA of τ-lepton decay and PHOTOS for radiative corrections in decays. The following features can be chosen in an automatic or semi-automatic way: (1) format of the common block HEPEVT; (2) version of the physics input (for TAUOLA): as published, as initialized by the CLEO collaboration, as initialized by the ALEPH collaboration (it is suggested to use this version only with the help of the collaboration advice), new op... Title of program: tauola-photos-F Catalogue Id: ADXO_v1_0.tar Nature of problem The code of Monte Carlo generators often has to be tuned to the needs of large HEP Collaborations and experiments. Usually, these modifications do not introduce important changes in the algorithm, but rather modify the initialization and form of the hadronic current in Τ decays. The format of the event record (HEPEVT common block) used to exchange information between building blocks of Monte Carlo systems often needs modification. Thus, there is a need to maintain various, slightly modified vers ... Versions of this program held in the CPC repository in Mendeley Data adxo_v1_0.tar; tauola-photos-F; 10.1016/j.cpc.2005.12.018 adxo_v2_0.tar; tauola-photos-F; 10.1016/j.cpc.2005.12.018 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)
DOI: 10.17632/gdnc7vnfrp.1
title: FSCRIPT, a full portable text formatting program

description: Abstract FSCRIPT is a program designed to handle texts in an easy way. The text is given as card in an unformatted way together with the desired commands. These commands (there are 33 different commands) control the formatting of the text. FSCRIPT has been written in ANS FORTRAN. Title of program: FSCRIPT Catalogue Id: ABVY_v1_0 Nature of problem To produce manuscripts, reports and several other types of written documents is a task that the physicist must face far too frequently. FSCRIPT is an automatic formatting program designed to meet these requirements. Versions of this program held in the CPC repository in Mendeley Data ABVY_v1_0; FSCRIPT; 10.1016/0010-4655(81)90081-3 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/h22drbmxmm.1
title: An improved Marching Cube algorithm for 3D data segmentation

description: Abstract The marching cube algorithm is one of the most popular algorithms for isosurface triangulation. It is based on a division of the data volume into elementary cubes, followed by a standard triangulation inside each cube. In the original formulation, the marching cube algorithm is based on 15 basic triangulations and a total of 256 elementary triangulations are obtained from the basic ones by rotation, reflection, conjugation, and combinations of these operations. The original formulation of th... Title of program: TRIANGOLATE Catalogue Id: AENS_v1_0 Nature of problem Given a scalar field Μ(x,y,z) sampled on a 3D regular grid, build a discrete model of the isosurface associated to the isovalue Μ Iso , which is defined as the set of points that satisfy the equation Μ(x,y,z) = Μ Iso . Versions of this program held in the CPC repository in Mendeley Data AENS_v1_0; TRIANGOLATE; 10.1016/j.cpc.2012.09.030 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/kjb3dgs64n.1
title: A program for computing the Riemann Zeta function for complex argument

description: Title of program: RIEMANN ZETA FUNCTION Catalogue Id: ABVJ_v1_0 Nature of problem The series expansion that gives a good approach to the Fermi-Dirac function Fsigma(alpha) in the range alpha approximately 0 requires the evaluation of the Zeta function zeta(s) for real argument. However, important mathematical questions concerning with the location of the complex zeros of zeta(s), lead us to construct a program directly applicable to complex values of the argument. Versions of this program held in the CPC repository in Mendeley Data ABVJ_v1_0; RIEMANN ZETA FUNCTION; 10.1016/0010-4655(80)90021-1 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/rjz7ckg6jn.1
title: New version announcement for TaylUR, an arbitrary-order diagonal automatic differentiation package for Fortran 95

description: Abstract We present a new version of TaylUR, a Fortran 95 module to automatically compute the numerical values of a complex-valued function's derivatives with respect to several variables up to an arbitrary order in each variable, but excluding mixed derivatives. The new version fixes a potentially serious bug in the code for exponential-related functions that could corrupt the imaginary parts of derivatives, as well as being compatible with a wider range of compilers. Title of program: TaylUR Catalogue Id: ADXR_v2_0 Nature of problem Problems that require potentially high orders of derivatives with respect to some variables or derivatives of complex-valued functions, such as e.g. expansions of Feynman diagrams in particle masses in perturbative Quantum Field Theory. Versions of this program held in the CPC repository in Mendeley Data ADXR_v1_0; TaylUR; 10.1016/j.cpc.2005.12.016 ADXR_v2_0; TaylUR; 10.1016/j.cpc.2007.03.008 ADXR_v3_0; TaylUR; 10.1016/j.cpc.2009.10.025 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/3sffbzhwvv.1
title: Software for computing eigenvalue bounds for iterative subspace matrix methods

description: Abstract This paper describes software for computing eigenvalue bounds to the standard and generalized hermitian eigenvalue problem as described in [Y. Zhou, R. Shepard, M. Minkoff, Computing eigenvalue bounds for iterative subspace matrix methods, Comput. Phys. Comm. 167 (2005) 90–102]. The software discussed in this manuscript applies to any subspace method, including Lanczos, Davidson, SPAM, Generalized Davidson Inverse Iteration, Jacobi–Davidson, and the Generalized Jacobi–Davidson methods, and it... Title of program: SUBROUTINE BOUNDS_OPT Catalogue Id: ADVE_v1_0 Nature of problem The computational solution of eigenvalue problems using iterative subspace methods has widespread applications in the physical sciences and engineering as well as other areas of mathematical modeling (economics, social sciences, etc.). The accuracy of the solution of such problems and the utility of those errors is a fundamental problem that is of importance in order to provide the modeler with information of the reliability of the computational results. Such applications include using these bou ... Versions of this program held in the CPC repository in Mendeley Data ADVE_v1_0; SUBROUTINE BOUNDS_OPT; 10.1016/j.cpc.2005.01.019 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/63ycnpc7yp.1
title: Accurate numerical solution of the Schrödinger and Dirac wave equations for central fields

description: Abstract We describe a FORTRAN 77 subroutine package which provides numerical solutions of the Schrödinger and Dirac equations for central fields. The potential energy is approximated by a cubic spline that interpolates a table of values provided by the user. The radial wave equations for the interpolated field are solved by using the power series method due to Bühring (Z. Phys. 187 (1965) 180). Radial wave functions, eigenvalues for bound states and phase shifts for free states are evaluated with a p... Title of program: RADWEQ Catalogue Id: ABTR_v1_0 Nature of problem This subroutine package provides numerical solutions of the Schrodinger and Dirac equations for central fields such that V(r)-&gt;0 when r-&gt; infinity and rV(r) is finite for r=0. Radial wave functions, eigenvalues for bound states and phase shifts for free states are evaluated with a prescribed accuracy. Results are delivered to the main program after calling a single subroutine. Versions of this program held in the CPC repository in Mendeley Data ABTR_v1_0; RADWEQ; 10.1016/0010-4655(91)90122-2 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/75pgynzhv2.1
title: HEPMath 1.4: A mathematica package for semi-automatic computations in high energy physics

description: Abstract This article introduces the Mathematica package HEPMath which provides a number of utilities and algorithms for High Energy Physics computations in Mathematica. Its functionality is similar to packages like FormCalc or FeynCalc, but it takes a more complete and extensible approach to implementing common High Energy Physics notations in the Mathematica language, in particular those related to tensors and index contractions. It also provides a more flexible method for the generation of numerica... Title of program: HEPMath Catalogue Id: AEWU_v1_0 Nature of problem Automatisation of (Feynman diagrammatic) computations in High Energy Physics, representation and manipulation of tensors with symbolic indices in the Mathematica language, generation of numerical code and interface to Python. Versions of this program held in the CPC repository in Mendeley Data AEWU_v1_0; HEPMath; 10.1016/j.cpc.2015.04.022 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/853h3z3myn.1
title: A high-speed method for eigenvalue problems III case of unsymmetrical potentials in Milne's method

description: Abstract A new version of MEV2 by Milne's method is presented for eigenvalue problems of linear differential equations of Sturm-Liouville-type. This version MEV3 enables one to calculate eigenvalues and eigenfunctions, for instance, for the case of unsymmetrical potentials in Schrödinger equations. Title of program: MEV3 Catalogue Id: ABTN_v3_0 [ACTQ] Nature of problem For nuclear, atomic physics and other fields of physics in solving eigenvalue problem for Schrodinger equations with unsymmetrical potentials, in case an efficient and speedy procedure is desired. Versions of this program held in the CPC repository in Mendeley Data ABTN_v1_0; MEIGEN; 10.1016/0010-4655(90)90052-3 ABTN_v2_0; MEV2; 10.1016/0010-4655(92)90006-K ABTN_v3_0; MEV3; 10.1016/0010-4655(94)90088-4 ABTN_v4_0; MEV4; 10.1016/0010-4655(96)00051-3 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/cvscgthrhy.1
title: A numerical algorithm for efficiently obtaining a Feynman parameter representation of one-gluon loop QCD Feynman diagrams for a large number of external gluons

description: Abstract A numerical program is presented which facilitates a computation pertaining to the full set of one-gluon loop diagrams (including ghost loop contributions), with M attached external gluon lines in all possible ways. The feasibility of such a task rests on a suitably defined master formula, which is expressed in terms of a set of Grassmann and a set of Feynman parameters. The program carries out the Grassmann integration and performs the Lorentz trace on the involved functions, expressing the ... Title of program: DILOG2 Catalogue Id: ADXN_v1_0 Nature of problem The computation of one gluon/ghost loop diagrams in QCD with many external gluon lines is a time consuming task, practically beyond reasonable reach of analytic procedures. We apply recently proposed master formulas towards the computation of such diagrams with an arbitrary number (M) of external gluon lines, achieving a final result which reduces the problem to one involving integrals over the standard set, for a given M, of Feynman parameters. Versions of this program held in the CPC repository in Mendeley Data ADXN_v1_0; DILOG2; 10.1016/j.cpc.2005.12.007 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)
DOI: 10.17632/gkzz4w4j5h.1
title: A 3 + 1 dimensional viscous hydrodynamic code for relativistic heavy ion collisions

description: Abstract We describe the details of 3 + 1 dimensional relativistic hydrodynamic code for the simulations of quark–gluon/hadron matter expansion in ultra-relativistic heavy ion collisions. The code solves the equations of relativistic viscous hydrodynamics in the Israel–Stewart framework. With the help of ideal–viscous splitting, we keep the ability to solve the equations of ideal hydrodynamics in the limit of zero viscosities using a Godunov-type algorithm. Milne coordinates are used to treat the pred... Title of program: vHLLE Catalogue Id: AETZ_v1_0 Nature of problem Relativistic hydrodynamical description of the 3-dimensional quark-gluon/hadron matter expansion in ultra-relativistic heavy ion collisions. Versions of this program held in the CPC repository in Mendeley Data AETZ_v1_0; vHLLE; 10.1016/j.cpc.2014.07.010 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/k2dx2h8wkd.1
title: A tool box for implementing supersymmetric models

description: Abstract We present a framework for performing a comprehensive analysis of a large class of supersymmetric models, including spectrum calculation, dark matter studies and collider phenomenology. To this end, the respective model is defined in an easy and straightforward way using the Mathematica package SARAH. SARAH then generates model files for CalcHep which can be used with micrOMEGAs as well as model files for WHIZARD and O’Mega. In addition, Fortran source code for SPheno is created which facilit... Title of program: SUSY Phenomenology toolbox Catalogue Id: AEMN_v1_0 Nature of problem Comprehensive studies of supersymmetric models beyond the MSSM is considerably complicated by the number of different tasks that have to be accomplished, including the calculation of the mass spectrum and the implementation of the model into tools for performing collider studies, calculating the dark matter density and checking the compatibility with existing collider bounds (in particular from the Higgs searches). Versions of this program held in the CPC repository in Mendeley Data AEMN_v1_0; SUSY Phenomenology toolbox; 10.1016/j.cpc.2012.04.013 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)