First systematic study of L-shell opacity at stellar interior temperatures

Nagayama, Taisuke; Bailey, J. E.; Loisel, G. P.; Dunham, G. S.; Rochau, G. A.; Blancard, C.; Colgan, James Patrick; Cosse, Ph.; Fausurrier, G.; Fontes, Christopher John; Gilleron, F.; Hansen, S. B.; Iglesias, C. A.; Golovkin, I. E.; Kilcrease, David Parker; MacFarlane, J. J.; Mancini, R. C.; More, R.; Orban, C.; Pain, J.-C.; Sherrill, Manolo Edgar; Wilson, B. G.

doi:10.1103/PhysRevLett.122.235001

Title: First systematic study of L-shell opacity at stellar interior temperatures

Journal Article · 14 June 2019 · Physical Review Letters

DOI: https://doi.org/10.1103/PhysRevLett.122.235001 · OSTI ID:1776755

Nagayama, Taisuke ^[1]; Bailey, J. E. ^[2]; Loisel, G. P. ^[2]; Dunham, G. S. ^[2]; Rochau, G. A. ^[2]; Blancard, C. ^[3];

^[4]; Cosse, Ph. ^[3]; Fausurrier, G. ^[3];

^[4]; Gilleron, F. ^[3]; Hansen, S. B. ^[2]; Iglesias, C. A. ^[5]; Golovkin, I. E. ^[6];

^[4]; MacFarlane, J. J. ^[6]; Mancini, R. C. ^[7]; More, R. ^[2]; Orban, C. ^[8]; Pain, J.-C. ^[3] more »

Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
CEA, DAM, Arpajon (France)
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Prism Computational Sciences, Madison, WI (United States)
Univ. of Nevada, Reno, NV (United States)
The Ohio State Univ., Columbus, OH (United States)

The first systematic study of opacity dependence on atomic number at stellar interior temperatures is used to evaluate discrepancies between measured and modeled iron opacity [J. E. Bailey et al., Nature (London) 517, 56 (2015)]. High-temperature ( > 180 eV) chromium and nickel opacities are measured with ± 6-10% uncertainty, using the same methods employed in the previous iron experiments. The 10%-20% experiment reproducibility demonstrates experiment reliability. The overall model-data disagreements are smaller than for iron. However, the systematic study reveals shortcomings in models for density effects, excited states, and open L-shell configurations. The 30%-45% underestimate in the modeled quasicontinuum opacity at short wavelengths was observed only from iron and only at temperature above 180 eV. Thus, either opacity theories are missing physics that has nonmonotonic dependence on the number of bound electrons or there is an experimental flaw unique to the iron measurement at temperatures above 180 eV.

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Research Organization:: Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)

Sponsoring Organization:: USDOE National Nuclear Security Administration (NNSA)

Grant/Contract Number:: 89233218CNA000001; NA0003525; NA-0003525

OSTI ID:: 1776755

Alternate ID(s):: OSTI ID: 1546397

Report Number(s):: LA-UR-19-21766; TRN: US2209388

Journal Information:: Physical Review Letters, Vol. 122, Issue 23; ISSN 0031-9007

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

References (55)

Parallax diagnostics of radiation source geometric dilution for iron opacity experiments Nagayama, T.; Bailey, J. E.; Loisel, G. Review of Scientific Instruments, Vol. 85, Issue 11 https://doi.org/10.1063/1.4889776	journal	November 2014
Model uncertainties of local-thermodynamic-equilibrium K-shell spectroscopy Nagayama, T.; Bailey, J. E.; Mancini, R. C. High Energy Density Physics, Vol. 20 https://doi.org/10.1016/j.hedp.2016.05.001	journal	September 2016
An equation of state for partially ionized plasmas: The Coulomb contribution to the free energy Kilcrease, D. P.; Colgan, J.; Hakel, P. High Energy Density Physics, Vol. 16 https://doi.org/10.1016/j.hedp.2015.05.005	journal	September 2015
Investigation of the opacity of hot, dense aluminum in the region of its K edge Davidson, S. J.; Foster, J. M.; Smith, C. C. Applied Physics Letters, Vol. 52, Issue 10 https://doi.org/10.1063/1.99304	journal	March 1988
L -band x-ray absorption of radiatively heated nickel Chenais-Popovics, C.; Fajardo, M.; Gilleron, F. Physical Review E, Vol. 65, Issue 1 https://doi.org/10.1103/PhysRevE.65.016413	journal	December 2001
Opacities for classical Cepheid models Iglesias, C. A.; Rogers, F. J.; Wilson, B. G. The Astrophysical Journal, Vol. 360 https://doi.org/10.1086/169110	journal	September 1990
Absorption measurements demonstrating the importance of Δ n =0 transitions in the opacity of iron Da Silva, L. B.; MacGowan, B. J.; Kania, D. R. Physical Review Letters, Vol. 69, Issue 3 https://doi.org/10.1103/PhysRevLett.69.438	journal	July 1992
The impact of enhanced iron opacity on massive star pulsations: updated instability strips^★ Moravveji, Ehsan Monthly Notices of the Royal Astronomical Society: Letters https://doi.org/10.1093/mnrasl/slv142	journal	October 2015
Opacity measurements in a hot dense medium Perry, T. S.; Davidson, S. J.; Serduke, F. J. D. Physical Review Letters, Vol. 67, Issue 27 https://doi.org/10.1103/PhysRevLett.67.3784	journal	December 1991
Absorption spectroscopy of mid and neighboring Z plasmas: Iron, nickel,copper and germanium Loisel, G.; Arnault, P.; Bastiani-Ceccotti, S. High Energy Density Physics, Vol. 5, Issue 3 https://doi.org/10.1016/j.hedp.2009.05.015	journal	September 2009
Absorption experiments on X-ray-heated magnesium and germanium constrained samples Renaudin, P.; Blancard, C.; Bruneau, J. Journal of Quantitative Spectroscopy and Radiative Transfer, Vol. 99, Issue 1-3 https://doi.org/10.1016/j.jqsrt.2005.05.041	journal	May 2006
Calibrated simulations of Z opacity experiments that reproduce the experimentally measured plasma conditions Nagayama, T.; Bailey, J. E.; Loisel, G. Physical Review E, Vol. 93, Issue 2 https://doi.org/10.1103/PhysRevE.93.023202	journal	February 2016
Enigmatic photon absorption in plasmas near solar interior conditions Iglesias, Carlos A. High Energy Density Physics, Vol. 15 https://doi.org/10.1016/j.hedp.2015.03.009	journal	June 2015
New results on standard solar models Serenelli, Aldo M. Astrophysics and Space Science, Vol. 328, Issue 1-2 https://doi.org/10.1007/s10509-009-0174-8	journal	November 2009
Diagnosis of x-ray heated Mg/Fe opacity research plasmas Bailey, J. E.; Rochau, G. A.; Mancini, R. C. Review of Scientific Instruments, Vol. 79, Issue 11 https://doi.org/10.1063/1.3020710	journal	November 2008
Opacity Studies of Iron in the 15–30eV Temperature Range Chenais‐Popovics, Claude; Merdji, Hamed; Missalla, Thomas The Astrophysical Journal Supplement Series, Vol. 127, Issue 2 https://doi.org/10.1086/313354	journal	April 2000
Reexamination of the metal contribution to astrophysical opacity Iglesias, C. A.; Rogers, F. J.; Wilson, B. G. The Astrophysical Journal, Vol. 322 https://doi.org/10.1086/185034	journal	November 1987
Control and diagnosis of temperature, density, and uniformity in x-ray heated iron/magnesium samples for opacity measurements Nagayama, T.; Bailey, J. E.; Loisel, G. Physics of Plasmas, Vol. 21, Issue 5 https://doi.org/10.1063/1.4872324	journal	May 2014
A methodology for calibrating wavelength dependent spectral resolution for crystal spectrometers Loisel, G.; Bailey, J. E.; Rochau, G. A. Review of Scientific Instruments, Vol. 83, Issue 10 https://doi.org/10.1063/1.4740269	journal	October 2012
Accounting for highly excited states in detailed opacity calculations Pain, Jean-Christophe; Gilleron, Franck High Energy Density Physics, Vol. 15 https://doi.org/10.1016/j.hedp.2015.03.011	journal	June 2015
Large Enhancement in High-Energy Photoionization of Fe XVII and Missing Continuum Plasma Opacity Nahar, Sultana N.; Pradhan, Anil K. Physical Review Letters, Vol. 116, Issue 23 https://doi.org/10.1103/PhysRevLett.116.235003	journal	June 2016
The National Ignition Facility - applications for inertial fusion energy and high-energy-density science Campbell, E. Michael; Hogan, William J. Plasma Physics and Controlled Fusion, Vol. 41, Issue 12B https://doi.org/10.1088/0741-3335/41/12B/303	journal	December 1999
Spectral line shapes of L-shell transitions in Ne-like iron Mancini, Roberto C. Journal of Physics: Conference Series, Vol. 717 https://doi.org/10.1088/1742-6596/717/1/012069	journal	May 2016
A plea for reexamining heavy element opacities in stars Simon, N. R. The Astrophysical Journal, Vol. 260 https://doi.org/10.1086/183876	journal	September 1982
Numerical investigations of potential systematic uncertainties in iron opacity measurements at solar interior temperatures Nagayama, T.; Bailey, J. E.; Loisel, G. P. Physical Review E, Vol. 95, Issue 6 https://doi.org/10.1103/PhysRevE.95.063206	journal	June 2017
Absorption experiments on x-ray-heated mid- Z constrained samples Perry, T. S.; Springer, P. T.; Fields, D. F. Physical Review E, Vol. 54, Issue 5 https://doi.org/10.1103/PhysRevE.54.5617	journal	November 1996
Updated opacities from the Opacity Project Badnell, N. R.; Bautista, M. A.; Butler, K. Monthly Notices of the Royal Astronomical Society, Vol. 360, Issue 2 https://doi.org/10.1111/j.1365-2966.2005.08991.x	journal	June 2005
Solar Mixture Opacity Calculations Using Detailed Configuration and Level Accounting Treatments Blancard, Christophe; Cossé, Philippe; Faussurier, Gérald The Astrophysical Journal, Vol. 745, Issue 1 https://doi.org/10.1088/0004-637X/745/1/10	journal	December 2011
Comment on “Large Enhancement in High-Energy Photoionization of Fe XVII and Missing Continuum Plasma Opacity” Blancard, C.; Colgan, J.; Cossé, Ph. Physical Review Letters, Vol. 117, Issue 24 https://doi.org/10.1103/PhysRevLett.117.249501	journal	December 2016
Laboratory measurement of opacity for stellar envelopes Springer, P. T.; Wong, K. L.; Iglesias, C. A. Journal of Quantitative Spectroscopy and Radiative Transfer, Vol. 58, Issue 4-6 https://doi.org/10.1016/S0022-4073(97)00099-X	journal	October 1997
Hybrid atomic models for spectroscopic plasma diagnostics Hansen, S. B.; Bauche, J.; Bauche-Arnoult, C. High Energy Density Physics, Vol. 3, Issue 1-2 https://doi.org/10.1016/j.hedp.2007.02.032	journal	May 2007
Role of atomic diffusion in the opacity enhancement inside B-type stars Hui-Bon-Hoa, A.; Vauclair, S. Astronomy & Astrophysics, Vol. 610 https://doi.org/10.1051/0004-6361/201832706	journal	February 2018
Interpretation of the BRITE oscillation data of the hybrid pulsator ν Eridani: a call for the modification of stellar opacities Daszyńska-Daszkiewicz, J.; Pamyatnykh, A. A.; Walczak, P. Monthly Notices of the Royal Astronomical Society, Vol. 466, Issue 2 https://doi.org/10.1093/mnras/stw3315	journal	December 2016
The Laser Mega-Joule : LMJ & PETAL status and Program Overview Miquel, J-L; Lion, C.; Vivini, P. Journal of Physics: Conference Series, Vol. 688 https://doi.org/10.1088/1742-6596/688/1/012067	journal	March 2016
General Impact Theory of Pressure Broadening Baranger, Michel Physical Review, Vol. 112, Issue 3 https://doi.org/10.1103/PhysRev.112.855	journal	November 1958
Experimental investigation of opacity models for stellar interior, inertial fusion, and high energy density plasmas Bailey, J. E.; Rochau, G. A.; Mancini, R. C. Physics of Plasmas, Vol. 16, Issue 5 https://doi.org/10.1063/1.3089604	journal	May 2009
Astrophysical Opacity Rogers, F. J.; Iglesias, C. A. Science, Vol. 263, Issue 5143 https://doi.org/10.1126/science.263.5143.50	journal	January 1994
Fe xvii Opacity at Solar Interior Conditions Iglesias, Carlos A.; Hansen, Stephanie B. The Astrophysical Journal, Vol. 835, Issue 2 https://doi.org/10.3847/1538-4357/835/2/284	journal	February 2017
First new Solar Models with opas Opacity Tables Le Pennec, M.; Turck-Chièze, S.; Salmon, S. The Astrophysical Journal, Vol. 813, Issue 2 https://doi.org/10.1088/2041-8205/813/2/L42	journal	November 2015
Opacity Calculations for Solar Mixtures Mondet, Guillaume; Blancard, Christophe; Cossé, Philippe The Astrophysical Journal Supplement Series, Vol. 220, Issue 1 https://doi.org/10.1088/0067-0049/220/1/2	journal	August 2015
Seismic inversion of the solar entropy: A case for improving the standard solar model Buldgen, G.; Salmon, S. J. A. J.; Noels, A. Astronomy & Astrophysics, Vol. 607 https://doi.org/10.1051/0004-6361/201731354	journal	November 2017
Opacity from two-photon processes More, Richard M.; Hansen, Stephanie B.; Nagayama, Taisuke High Energy Density Physics, Vol. 24 https://doi.org/10.1016/j.hedp.2017.07.003	journal	September 2017
Measurements of extreme uv opacities in hot dense Al, Fe, and Ho Winhart, G.; Eidmann, K.; Iglesias, C. A. Physical Review E, Vol. 53, Issue 2 https://doi.org/10.1103/PhysRevE.53.R1332	journal	February 1996
Helioseismology and solar abundances Basu, Sarbani; Antia, H. M. Physics Reports, Vol. 457, Issue 5-6 https://doi.org/10.1016/j.physrep.2007.12.002	journal	March 2008
Spectroscopic absorption measurements of an iron plasma Springer, P. T.; Fields, D. J.; Wilson, B. G. Physical Review Letters, Vol. 69, Issue 26 https://doi.org/10.1103/PhysRevLett.69.3735	journal	December 1992
Wider pulsation instability regions for β Cephei and SPB stars calculated using new Los Alamos opacities Walczak, Przemysław; Fontes, Christopher J.; Colgan, James Astronomy & Astrophysics, Vol. 580 https://doi.org/10.1051/0004-6361/201526824	journal	August 2015
Testing the effects of opacity and the chemical mixture on the excitation of pulsations in B stars of the Magellanic Clouds: Pulsations in B stars of the Magellanic Clouds Salmon, S.; Montalbán, J.; Morel, T. Monthly Notices of the Royal Astronomical Society, Vol. 422, Issue 4 https://doi.org/10.1111/j.1365-2966.2012.20857.x	journal	April 2012
Opacities for stellar envelopes Seaton, M. J.; Yan, Y.; Mihalas, D. Monthly Notices of the Royal Astronomical Society, Vol. 266, Issue 4 https://doi.org/10.1093/mnras/266.4.805	journal	February 1994
Iron-Plasma Transmission Measurements at Temperatures Above 150 eV Bailey, J. E.; Rochau, G. A.; Iglesias, C. A. Physical Review Letters, Vol. 99, Issue 26 https://doi.org/10.1103/PhysRevLett.99.265002	journal	December 2007
A higher-than-predicted measurement of iron opacity at solar interior temperatures Bailey, J. E.; Nagayama, T.; Loisel, G. P. Nature, Vol. 517, Issue 7532 https://doi.org/10.1038/nature14048	journal	December 2014
Spectral lines in hot dense matter Rozsnyai, Balazs F. Journal of Quantitative Spectroscopy and Radiative Transfer, Vol. 17, Issue 1 https://doi.org/10.1016/0022-4073(77)90142-X	journal	January 1977
Inversions of the Ledoux discriminant: a closer look at the tachocline Buldgen, Gaël; Salmon, S. J. A. J.; Godart, M. Monthly Notices of the Royal Astronomical Society: Letters, Vol. 472, Issue 1 https://doi.org/10.1093/mnrasl/slx139	journal	September 2017
A new Generation of los Alamos Opacity Tables Colgan, J.; Kilcrease, D. P.; Magee, N. H. The Astrophysical Journal, Vol. 817, Issue 2 https://doi.org/10.3847/0004-637X/817/2/116	journal	January 2016
Opacity measurements of tamped NaBr samples heated by z-pinch X-rays Bailey, J. E.; Arnault, P.; Blenski, T. Journal of Quantitative Spectroscopy and Radiative Transfer, Vol. 81, Issue 1-4 https://doi.org/10.1016/S0022-4073(03)00050-5	journal	September 2003
Transient space localization of electrons ejected from continuum atomic processes in hot dense plasma Liu, Pengfei; Gao, Cheng; Hou, Yong Communications Physics, Vol. 1, Issue 1 https://doi.org/10.1038/s42005-018-0093-5	journal	December 2018

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