cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17632/jkjhjb52fr.1
title: Computation of photo-electron and Auger-electron diffraction II. Multiple scattering cluster calculation PAD2

description: Abstract In this paper, we describe the second (PAD2) of the suite of computer programs for the calculation of angle-resolved photo- or Auger-electron diffraction intensities, using a concentric-shell algorithm (CSA). The function of the present program is to evaluate the scattering matrix that relates the wavefunction of an electron immediately after its emission from an atomic core to the wavefield that may be detected outside a sample, using an angular-momentum expansion centered on the emitter ato... Title of program: PAD2 Catalogue Id: ADIA_v1_0 Nature of problem The program PAD2 evaluates the transmission matrix relating the wavefunction of an electron immediately after its emission from an atom to its wavefunction outside a sample, where it may be detected. This matrix is expressed in an angular-momentum basis centered on the emitting atom. Versions of this program held in the CPC repository in Mendeley Data ADIA_v1_0; PAD2; 10.1016/S0010-4655(98)00031-9 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/nyp3fpbt2y.1
title: Partial level densities for nuclear data calculations

description: Abstract The main formalisms of partial level densities (PLD) used in preequilibrium nuclear reaction models, based on the equidistant spacing model (ESM), are considered. A collection of FORTRAN77 functions for PLD calculation by using 14 formalisms for the related partial-state densities is provided and 28 sample cases (73 versions) are described. The results are given in graphic form too. Composite (recommended) formulas, which include the optional use of various corrections, i.e. the advanced pair... Title of program: PLD Catalogue Id: ADIK_v1_0 Nature of problem This Fortran code is a collection of subroutines for calculation of the partial nuclear level densities (PLD) mainly used in preequilibrium nuclear reaction models, by using 14 formalisms for the related partial state densities (PSD). Versions of this program held in the CPC repository in Mendeley Data ADIK_v1_0; PLD; 10.1016/S0010-4655(98)00050-2 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/yrh5htcyd2.1
title: Xfey, a Feynman diagram editor

description: Abstract A graphical program, suitable for Feynman diagram drawings, is presented. It is mouse driven and easy to use. It is intended for those physicists who think they spend too much time drawing Feynman diagrams and want a tool to speed up the process. Its main feature is that it is a “what you see is what you get” (WYSIWYG) application, that is, its Postscript output mirrors exactly what has been drawn on the screen. The program has a lot of room for improvement but it is fully functional. ... Title of program: xfey Catalogue Id: ADHX_v1_0 Nature of problem Present day tools for drawing Feynman diagrams are script or macro oriented as in the Feynman package available for Latex. While effective, these tools are not as easy to use as they could be in a world where graphic workstations are commonplace. Versions of this program held in the CPC repository in Mendeley Data ADHX_v1_0; xfey; 10.1016/S0010-4655(98)00027-7 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/4332khthsj.1
title: Solving the gluon Dyson—Schwinger equation in the Mandelstam approximation

description: Abstract Truncated Dyson—Schwinger equations represent finite subsets of the equations of motion for Green's functions. Solutions to these nonlinear integral equations can account for nonperturbative correlations. We describe the solution to the Dyson—Schwinger equation for the gluon propagator of Landau gauge QCD in the Mandelstam approximation. This involves a combination of numerical and analytic methods: an asymptotic infrared expansion of the solution is calculated recursively. In the ultraviolet, ... Title of program: mandelstam Catalogue Id: ADII_v1_0 Nature of problem An approach to describing non-perturbative correlations in field theories is to investigate their Dyson-Schwinger equations in suitable truncation schemes. Thereby one generally encounters non-linear integral equations which in many cases have infrared singular solutions imposing stability problems in the numerical procedures. Versions of this program held in the CPC repository in Mendeley Data ADII_v1_0; mandelstam; 10.1016/S0010-4655(98)00046-0 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/4mkcsz6fst.1
title: Exact Slater integrals

description: Title of program: SLATER INTEGRALS Catalogue Id: ACYB_v1_0 Nature of problem In atomic structure calculations, one has to evaluate the Slater integrals. In the present program, we evaluate exactly the Slater integral when hydrogenic wave functions are used for the bound-state orbitals. Versions of this program held in the CPC repository in Mendeley Data ACYB_v1_0; SLATER INTEGRALS; 10.1016/0010-4655(78)90018-8 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)
DOI: 10.17632/4xknjgbmhy.1
title: Spherical Bessel functions jn and yn of integer order and real argument

description: Title of program: SPHBES Catalogue Id: ACXM_v1_0 Nature of problem The spherical Bessel function appears in a variety of physical applications, and especially in phase shift analysis. The package SPHBES contains a subroutine to calculate jn(x) and yn(x) for any integer order n and real argument x. The functions jn(x) and yn(x) are produced simultaneously and efficiently. Versions of this program held in the CPC repository in Mendeley Data ACXM_v1_0; SPHBES; 10.1016/0010-4655(78)90019-X This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)
DOI: 10.17632/5m785r9h8d.1
title: SUSYGEN 2.2 — A Monte Carlo event generator for MSSM sparticle production at e+e− colliders

description: Abstract SSUSYGEN is a Monte Carlo program designed for computing distributions and generating events for MSSM sparticle production in e^+ e^-collisions. The Supersymmetric (SUSY) mass spectrum may either be supplied by the user, or can alternatively be calculated in two different models of SUSY breaking: gravity mediated supersymmetry breaking (SUGRA), and gauge mediated supersymmetry breaking (GMSB). The program incorporates the most important production processes and decay modes, including the ful... Title of program: SUSYGEN 2.2 Catalogue Id: ADIG_v1_0 Nature of Problem The complexity and the interdependence of the MSSM signals demand a fast and precise simulation program which treats the production and decay of all possible sparticles in different models of supersymmetry breaking, and in models in which R-parity is either conserved or violated. Versions of this program held in the CPC repository in Mendeley Data ADIG_v1_0; SUSYGEN 2.2;10.1016/S0010-4655(98)00043-5 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/9nw24xmp39.1
title: PiN: Computation of pion-nucleon scattering and bound states with the color dielectric quark model

description: Abstract Described is a 9421 line Fortran program PiN that solves momentum-space integral Lippmann-Schwinger equations for the scattering observables and the bound/resonant state properties of the coupled (πN, πΔ) system. The elementary interactions arise from the chiral color-dielectric quark and the cloudy bag models, which are computed by the code. The bound state wave functions of the quarks are computed by a separate code. Title of program: PiN Catalogue Id: ADHA_v1_0 Nature of problem The subatomic interactions between mesons and baryons is believed to arise from the interaction between the quarks and gluons contained within the particles. This difficult many-body field theory problem is modeled by considering only the baryons as bound states of quarks, and by treating the mesons as elementary fields. The gluon degrees of freedom are averaged out of the theory, resulting in an effective color dielectric field which binds the quarks within the baryons. The scattering and bound ... Versions of this program held in the CPC repository in Mendeley Data ADHA_v1_0; PiN; 10.1016/S0010-4655(97)00122-7 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)
DOI: 10.17632/ds8zvfsgkd.1
title: CHEREN, the Cherenkov counting efficiency

description: Abstract A program is presented that computes the Cherenkov counting efficiency for β-particle-emitting nuclides counted in commercial liquid-scintillation spectrometers. The detection probability function for the Cherenkov light is derived experimentally for standards of ^(36)Cl and ^(32)P, and integrated over the energy interval between the Cherenkov threshold and the end-point of the β-particle distribution. We emphasize the importance of the shape factor forms in the computation of the countin... Title of program: CHEREN Catalogue Id: ADIE_v1_0 Nature of problem Although the commercial liquid-scintillation counters are efficient Cherenkov light detectors, experimentalists commonly prefer to apply liquid scintillators, because the detection efficiency is always higher. However, Cherenkov counting techniques may be comparatively advantageous in certain situations in which the use of a liquid scintillation cocktail is not feasible. In particular, the ability to recover the radioactive sample unaltered, and the possibility to enhance the total volume of rad ... Versions of this program held in the CPC repository in Mendeley Data ADIE_v1_0; CHEREN; 10.1016/S0010-4655(98)00039-3 ADIE_v2_0; CHEREN2; 10.1016/j.cpc.2005.08.003 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/wpbr8r6nk3.1
title: Solution of bound state problems in nuclear shell models with momentum dependent potentials

description: Title of program: NUCLEAR POTENTIAL Catalogue Id: ACWK_v1_0 Nature of problem Investigations of the structure of nuclei show that a nonlocal effect should be included in the nucleon-nucleus or nucleon-nucleon interaction. A nonlocal potential can be understood as reflecting the correlations existing in nuclear matter, whereby the presence of a particle at positionr influences the probability of finding another nucleon at a point r' in the neighborhood of r. This in turn affects the energy of the particle at r'. The nonlocal potential can be expressed as an effective energ ... Versions of this program held in the CPC repository in Mendeley Data ACWK_v1_0; NUCLEAR POTENTIAL; 10.1016/0010-4655(75)90005-3 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/xsbcmbnwft.1
title: Program for calculating differential and integral cross sections for quantum mechanical scattering problems from reactance or transition matrices

description: Title of program: DCS Catalogue Id: ACRL_v1_0 Nature of problem The differential cross sections for general two-body scattering processes involving elastic, inelastic, and rearrangement scattering of an unpolarized beam of elementary or composite particles and an unpolarized target of elementary or composite particles are evaluated from the relevant transition matrices. The program is applicable to scattering of electrons, atoms, and molecules from atoms and molecules in the chemical physics energy range and to the scattering of electrons, protons, etc. from ... Versions of this program held in the CPC repository in Mendeley Data ACRL_v1_0; DCS; 10.1016/0010-4655(73)90082-9 ACRL_v2_0; DCS2; 10.1016/0010-4655(80)90079-X This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)
DOI: 10.17632/4f6w78v3xw.1
title: A code to evaluate modified bessel functions based on thecontinued fraction method

description: Abstract We present an algorithm to evaluate the modified Bessel functions I_vand K_vof integral and half-integral order based on the calculation of the continued fraction for the I′_v s, the Wronskian and the application of forward recurrence relations for the K'vs and backward recurrence for the I′_v s. The main feature of the algorithm is that it does not require recalculations using normalization relations nor trial values to start the recurrences; the code evaluates in each step (already norm... Title of program: BESSIMIN, BESSIMSE Catalogue Id: ADGM_v1_0 Nature of problem We include two codes in order to evaluate: (1) Modified Spherical Bessel function (subroutine BESSIMSE) (2) Modified Bessel functions of integral order (subroutine BESSIMIN). Both codes evaluate Modified Bessel functions from the lower (positive) orders to a maximum order NMAX in the same run. Versions of this program held in the CPC repository in Mendeley Data ADGM_v1_0; BESSIMIN, BESSIMSE; 10.1016/S0010-4655(97)00069-6 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)
DOI: 10.17632/8kf5gsfy2p.1
title: MENLO_PARC, a program for e + e − → 4 jets at next-to-leading order

description: Abstract MENLO_PARC is a general purpose Monte Carlo program for calculating the next-to-leading order script O sign(α^3 _s ) corrections to four-jet quantities in electron-positron annihilation. Any quantity which can be constructed out of the four jet momenta and which is insensitive to the quark helicities and the beam orientation can be computed. Both virtual photon and Z intermediate states (and γ-Z interference) are included, hence the quantities can be computed for arbitrary center of mass ener... Title of program: MENLO_PARC Catalogue Id: ADGS_v1_0 Nature of problem The expansion in the strong coupling constant of any four-jet quantity in electron-positron annihilation starts only at O(alphas^2). As a result, the dependence of the theoretical predictions on the renormalization scale is very large. The only reliable way to reduce this dependence and, therefore, get more precise predictions is to include the full next-to-leading order correction. Versions of this program held in the CPC repository in Mendeley Data ADGS_v1_0; MENLO_PARC; 10.1016/S0010-4655(97)00093-3 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)
DOI: 10.17632/8yshfryyyz.1
title: PRESCOLD: Calculation of the half-life for alpha decay, cluster radioactivity and cold fission processes

description: Abstract A numerical code to evaluate the half-lives for alpha decay, cluster radioactivity and cold fission processes for a given parent nucleus is presented. The Gamow penetrability factor is obtained by considering the pre-scission phase of two intersecting spheres in the effective one-dimensional barrier potential. Two inertia coefficients and two different modes for the shape parametrization are implemented in order to discuss the effect of the inertia coefficient on the half-lives of the spontan... Title of program: PRESCOLD Catalogue Id: ADGZ_v1_0 Nature of problem Spontaneous cold fission processes have appeared as a new source of information about the nuclear properties in the ground state [1,2]. Theoretical attempts in respect to the unification of alpha decay, cluster radioactivity and cold fission phenomena have appeared in the literature recently [3-5]. The inertia coefficient as well as the shape parametrization used to describe the dynamical evolution of the separating dinuclear system are of key importance for the half-life calculation. The presen ... Versions of this program held in the CPC repository in Mendeley Data ADGZ_v1_0; PRESCOLD; 10.1016/S0010-4655(97)00118-5 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)
DOI: 10.17632/kp7yvwf8wy.1
title: Furi - a FORTRAN function writer

description: Title of program: FURI Catalogue Id: ACXP_v1_0 Nature of problem For the rapid evaluation of auxiliary functions required in physics, it is often advantageous to replace the function with a polynomial expansion or succession of polynomial expansions. This is a routine but tedious problem and should be automated. Versions of this program held in the CPC repository in Mendeley Data ACXP_v1_0; FURI; 10.1016/0010-4655(77)90005-4 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)
DOI: 10.17632/nfj2mhp4g5.1
title: Numerical evaluation of geomagnetic dynamo integrals (Elsasser and Adams-Gaunt integrals)

description: Title of program: ELSGAU Catalogue Id: ACYX_v1_0 Nature of problem Numerical evaluation of Elsasser integrals and Adams-Gaunt integrals to apply to the normal mode studies of realistic earth models. ADAPTATION SUMMARY: Vol:Year:Page 22:1981:97 "0001 ADDITION OF FUNCTION DJSQ" "J-square." W. Moon Note: adaptation instructions are contained in source code Versions of this program held in the CPC repository in Mendeley Data ACYX_v1_0; ELSGAU; 10.1016/0010-4655(79)90092-4 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)
DOI: 10.17632/wbfgnchcnj.1
title: Fourier analysis of EXAFS and XANES data - a self-contained FORTRAN program-package - the third version

description: Abstract A third version of Fourier analysis of XANES and EXAFS data, a self-contained FORTRAN program-package, is described. By the direct dialog between the user and the indirect command processor, based on XANES and EXAFS spectra, there is the possibility to obtain the electronic and structural parameters. An improved smoothed procedure is used to extract more informations from XANES spectra by second derivative analysis. The true energy position of maxima and the full width at half maximum (FWHM) ... Title of program: EXAFS (13,23,33,43,53,63) Catalogue Id: ACUF_v3_0 [ABRS] Nature of problem This paper is a third version of the program package by Aldea and Indrea. The present version has, in addition, the possibility to process the XANES spectrum based on an improved smoothing procedure in order to extract more informations by second derivative analysis. The true position of the peaks radial distribution function are obtained by determining the phase shift function. This function can be obtained by three distinct methods. Versions of this program held in the CPC repository in Mendeley Data ACUF_v1_0; EXAFS 1,2,3,4,5; 10.1016/0010-4655(80)90078-8 ACUF_v2_0; EXAFS 11,21,31,41,51,61; 10.1016/0010-4655(88)90158-0 ACUF_v3_0; EXAFS (13,23,33,43,53,63); 10.1016/0010-4655(90)90083-D This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)
DOI: 10.17632/cb8s7m3v8n.1
title: OEDIPUS: Onium Evolution, Dipole Interaction and Perturbative Unitarisation Simulation

description: Abstract OEDIPUS is a Monte Carlo simulation program which can be used to determine the small-x evolution of a heavy onium using Mueller's colour dipole formulation, giving the full distribution of dipoles in rapidity and impact parameter. Routines are also provided which calculate onium-onium scattering amplitudes between individual pairs of onium configurations, making it possible to establish the contribution of multiple pomeron exchange terms to onium-onium scattering (the unitarisation correction... Title of program: OEDIPUS Catalogue Id: ADGK_v1_0 Nature of problem BFKL evolution [1] of a heavy (quark-)onium, to give full information on the rapidity and transverse positions of gluons carrying a small fraction x of the onium's longitudinal momentum. This informaiton can be used to calculate a variety of onium-onium scattering cross sections, including multiple pomeron contributions, which restore unitarity. Versions of this program held in the CPC repository in Mendeley Data ADGK_v1_0; OEDIPUS; 10.1016/S0010-4655(97)00066-0 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)
DOI: 10.17632/nfyj375tf4.1
title: An approximate factorization procedure for solving nine-point elliptic difference equations Application for a fast 2-D relativistic Fokker-Planck solver

description: Abstract A full implicit numerical procedure based on the use of a mine-point difference operator is presented to solve the two-dimensional (2-D) relativistic Fokker-Planck equation for the current drive problem and synergetic effects between the lower hybrid and the electron cyclotron waves in tokamaks. As compared to the standard approach based on the use of a five-point difference operator (M. Shoucri, I. Shkarofsky, Comput. Phys. Commun. 82 (1994) 287), the convergence rate towards the steady stat... Title of program: FP2DLHEC Catalogue Id: ADHO_v1_0 Nature of problem A new fast solver of the 2-D linearized relativistic Fokker-Planck equation based on the use of a full implicit numerical scheme is presented for the current drive problem and synergetic effects between the lower hybrid and electron cyclotron waves. The code makes use of the accurate relativistic collision operators presented in Ref. [1]. Convergence rate for the steady state current drive solution may be strongly enhanced as compared to partial implicit procedures used in Ref. [2], without loss ... Versions of this program held in the CPC repository in Mendeley Data ADHO_v1_0; FP2DLHEC; 10.1016/S0010-4655(97)00143-4 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/vxffvy962n.1
title: Numerical solution of Q 2 evolution equation for the transversity distribution Δ Tq

description: Abstract We investigate a numerical solution of the Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) Q^2evolution equation for the transversity distribution Δ_T q or the structure function h_1 . The leading-order (LO) and next-to-leading-order (NLO) evolution equations are studied. The renormalization scheme is MS or MS in the NLO case. Dividing the variables x and Q^2into small steps, we solve the integrodifferential equation by the Euler method in the variable Q^2and by the Simpson method in... Title of program: H1EVOL Catalogue Id: ADHY_v1_0 Nature of problem This program solves the DGLAP Q^2 evolution equation with or without next-to-leading-order (NLO) alphas effects for a transversely polarized parton distribution, so called transversity distribution Delta_Tq or chiral-odd structure fuction h1. Versions of this program held in the CPC repository in Mendeley Data ADHY_v1_0; H1EVOL; 10.1016/S0010-4655(98)00028-9 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)
DOI: 10.17632/y9mc875nm3.1
title: A universal GFSR random number generator for personal computers

description: Abstract A new very flexible generator of the GFSR type has been constructed, and is examined, thus providing users with numerous different pseudorandom streams from one package. While the software associated with this article is only for Intel-based PCs, some of the statistical conclusions should also apply to other machines for which this algorithm could be programmed. Title of program: GFSRPC Catalogue Id: ACVX_v1_0 Nature of problem Any Monte Carlo or other calculation requiring a uniform pseudorandom number generator. Versions of this program held in the CPC repository in Mendeley Data ACVX_v1_0; GFSRPC; 10.1016/0010-4655(94)00114-H This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)
DOI: 10.26302/sshade/experiment_gs_20170713_007
title: Ag K edge XAS fluorescence of frozen AgNO3 solution