P. A. Amundsen

发表

Local equilibrium solutions in simple anisotropic cosmological models, as described by relativistic fluid dynamics

D. Shogin, P. A. Amundsen, 2015, 1504.03472.

On the viability of the truncated Israel–Stewart theory in cosmology

D. Shogin, P. A. Amundsen, S. Hervik, 2014, 1412.4915.

Experimental investigation into shielding effect of magnetic powders in drilling fluids

B. K. Datta, A. Saasen, P. A. Amundsen, 2008 .

Drilling Fluid affects MWD Magnetic Azimuth and Wellbore Position

Arild Saasen, Tor Henry Omland, Torgeir Torkildsen, 2004 .

Shielding of Directional Magnetic Sensor Readings in a Measurement While Drilling Tool for Oil Well Positioning

Arild Saasen, Torgeir Torkildsen, Per Amund Amundsen, 2006 .

Pion electromagnetic form factor in Coulomb gauge QCD

R. Alkofer, P. A. Amundsen, K. Langfeld, 1989 .

The Design of BHA and the Placement of the Magnetometer Sensors Influence How Magnetic Azimuth is Distorted by the Magnetic Properties of Drilling Fluids

Arild Saasen, Tor Inge Waag, Torgeir Torkildsen, 2012 .

A covariant model for dynamical chiral-symmetry breaking in QCD

R. Alkofer, L. Smekal, P. A. Amundsen, 1991 .

Electron capture across a nuclear resonance in the strong potential Born approximation

P. A. Amundsen, D. Jakubassa-Amundsen, 1985 .

Charge transfer at large scattering angles in the strong potential Born approximation

P. A. Amundsen, D. Jakubassa-Amundsen, 1983 .

On the semiclassical impulse approximation for electron capture in asymmetric ion-atom collisions

P. A. Amundsen, D. Jakubassa-Amundsen, 1980 .

Impact parameter dependence of K-shell ionisation by relativistic ions

P. A. Amundsen, K. Aashamar, 1981 .

Structures in the K-shell δ-electron spectrum near threshold for ionisation by fast charged particles

P. A. Amundsen, K. Aashamar, 1981 .

Wavefunction effects in inner-shell ionisation of light atoms by protons

P. A. Amundsen, K. Aashamar, 1981 .

On the validity of the impulse approximation for electron capture in asymmetric collisions

P. A. Amundsen, D. Jakubassa-Amundsen, 1981 .

Detection Techniques Determining Weighting Material Sag in Drilling Fluid and Relationship to Rheology

A. Saasen, T. Omland, P. A. Amundsen, 2007 .

Coincident inner-shell ionisation and nuclear resonant scattering

P. A. Amundsen, K. Aashamar, 1986 .

Measurement ofSr88K-shell ionization probability across the nuclear elastic-scattering resonance at 5060 keV

P. A. Amundsen, J. Chemin, R. Anholt, 1981 .

On finite-volume corrections in the thermodynamics of confined charges

B. Skagerstam, P. A. Amundsen, 1985 .

K-shell ionization across isobaric analog resonances☆

P. A. Amundsen, J. Chemin, R. Anholt, 1982 .

Kα1 X-ray satellites of tantalum bombarded with fast nitrogen ions

K. Rashid, G. Borchert, D. Gotta, 1989 .

Determination of the energy of the 1.75 MeV resonance in the 13C(p,γ)14N reaction in terms of a one-volt standard

P. H. Barker, P. A. Amundsen, P. Harty, 2002 .

K-shell ionization during. cap alpha. decay

P. A. Amundsen, R. Anholt, 1982 .

Equivalence of the adiabatic approximation and the Born approximation for excitations in slowly colliding asymmetric systems

P. A. Amundsen, D. Jakubassa, 1979 .

Charge transfer to a fast projectile in the presence of a nuclear resonance

P. A. Amundsen, D. Jakubassa-Amundsen, 1984 .

On the role of dipole transitions in the semiclassical approximation for K-shell ionisation

P. A. Amundsen, 1978 .

CORRIGENDUM: Approximate corrections for electronic relativistic effects in K-shell ionization of atoms by ions

L. Kocbach, P. A. Amundsen, J. M. Hansteen, 1976 .

Chiral symmetry breaking in an instantaneous approximation to Coulomb gauge QCD

R. Alkofer, P. A. Amundsen, 1988 .

Numerical calculation of the momentum-space gluon propagator in quenched, reduced QCD3

P. A. Amundsen, J. Greensite, 1986 .

Classical vacua in the field-strength formulation of QCD

P. A. Amundsen, M. Schaden, 1990 .

An effective action for Yang-Mills field strengths

H. Reinhardt, P. A. Amundsen, M. Schaden, 1990 .

Coupled subshell approximation for L-shell ionisation

P. A. Amundsen, D. Jakubassa-Amundsen, 1988 .

Temperature dependence of η and η′ production in heavy-ion collisions

R. Alkofer, H. Reinhardt, P. A. Amundsen, 1989 .

General static plane-symmetric solutions of the Einstein-Maxwell equations

P. A. Amundsen, Ø. Grøn, 1983 .

The Shielding Effect of Drilling Fluids on Measurement While Drilling Tool Downhole Compasses—The Effect of Drilling Fluid Composition, Contaminants, and Rheology

Arild Saasen, Songxiong Ding, Per Amund Amundsen, 2016 .

Impact parameter dependence of K-shell ionisation in slow collisions of near-symmetric relativistic atoms

P. A. Amundsen, K. Aashamar, D. Jakubassa-Amundsen, 1983 .

Proton-induced L-shell ionization at large scattering angles

L. Kocbach, P. A. Amundsen, O. Aashamar, 1978 .

L-shell ionisation in very asymmetric ion-atom collisions

P. A. Amundsen, K. Aashamar, 1988 .

Electronic relativistic effects and Coulomb deflection of the projectile in L-shell ionization of atoms by light ions

P. A. Amundsen, 1977 .

Electronic relativistic effects in the K-shell Coulomb ionization of heavy atoms by massive charged particles

L. Kocbach, P. A. Amundsen, 1975 .

Coulomb deflection effects in ion-induced K-shell ionisation

P. A. Amundsen, 1977 .

CORRIGENDUM: Electronic relativistic effects in K-shell Coulomb ionization by heavy charged particles

P. A. Amundsen, 1976 .

K-SHELL IONIZATION PROBABILITIES OF PB AT SMALL IMPACT PARAMETERS BY 25-MEV, 40-MEV, AND 74-MEV ALPHA-PARTICLES

A. Woude, P. A. Amundsen, J. M. Hansteen, 1976 .

Energy of the14Osuperallowed positron decay

P. H. Barker, N. Tolich, P. A. Amundsen, 2003 .

A charged finitely extensible dumbbell model: Explaining rheology of dilute polyelectrolyte solutions

P. A. Amundsen, D. Shogin, 2019, 1907.00003.

The Effect of Weighting Material Sag on Drilling Operation Efficiency

Arild Saasen, Tor Henry Omland, Per Amund Amundsen, 2007 .

On the absence of a density effect for inner shell ionization

P. A. Amundsen, 1982 .

Improved Drilling Process Control Through Continuous Particle and Cuttings Monitoring

Eric Villard, Arild Saasen, Tor Henry Omland, 2007 .

A model for the chiral phase transition in QCD

R. Alkofer, P. A. Amundsen, 1987 .