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In concentrated solutions of NaClO4 and Na2SO4, the quantum yield for free electron generated by detachment from photoexcited anions (such as I-, OH-, ClO^4-, and [SO3]^2-) linearly decreases by 6-12% per 1 M ionic strength. In 9 M sodium…

We derive a relationship for the electric field dependent ionic conductivity in terms of fluctuations of time integrated microscopic variables. We demonstrate this formalism with molecular dynamics simulations of solutions of differing…

Statistical Mechanics · Physics 2020-05-27 Dominika Lesnicki , Chloe Y. Gao , Benjamin Rotenberg , David T. Limmer

The aurora often breaks down into elongated filaments that are aligned with the geomagnetic field. It is natural to infer from this that when important structures are found in the electrostatic fields they, too, will follow a cylindrical…

Plasma Physics · Physics 2010-03-18 John Z. G. Ma , J. -P. St. -Maurice

Detailed understanding of the ionization process in noble liquid detectors is important for their use in applications such as the search for dark matter and coherent elastic neutrino-nucleus scattering. The response of noble liquid…

It has been recently predicted theoretically that due to nuclear motion light and heavy hydrogen molecules exposed to strong electric field should exhibit substantially different tunneling ionization rates (O.I. Tolstikhin, H.J. Worner and…

Atomic Physics · Physics 2016-08-24 X. Wang , H. Xu , A. Atia-Tul-Noor , B. T. Hu , D. Kielpinski , R. T. Sang , I. V. Litvinyuk

The main purpose of this work is to provide reference data on X-ray ionization yields and energy spectra in liquid Ar to the studies in the field of Cryogenic Avalanche Detectors (CRADs) for rare-event and other experiments, based on liquid…

Instrumentation and Detectors · Physics 2016-02-19 A. Bondar , A. Buzulutskov , A. Dolgov , L. Shekhtman , A. Sokolov

The relative isobaric yields of fragments produced in a series of heavy ion induced multifragmentation reactions have been analyzed in the framework of a Modified Fisher Model, primarily to determine the ratio of the symmetry energy…

Applying Gibb's geometrical methods to the thermodynamics of H-plasmas we explore the landscape of the free energy as a function of the degrees of ionization and dissociation. Several approximations for the free energy are discussed. We…

Astrophysics · Physics 2009-11-07 Werner Ebeling , Hendrik Hache , Michael Spahn

The ionization yield in the two-phase liquid xenon dark-matter detector has been studied in keV nuclear-recoil energy region. The newly-obtained nuclear quenching as well as the recently-measured average energy required to produce an…

Instrumentation and Detectors · Physics 2013-10-09 Wei Mu , Xiangdong Ji

We conjecture an approximate expression for the free energy in the thermodynamic limit of the classical square lattice Ising model in a uniform (real) magnetic field. The zero-field result is well known due to Onsager for more than eighty…

High Energy Physics - Lattice · Physics 2025-04-29 Raghav G. Jha

We study the surface tension of ionic solutions at air/water and oil/water interfaces. By using field-theoretical methods and including a finite proximal surface-region with ionic-specific interactions. The free energy is expanded to…

Soft Condensed Matter · Physics 2015-03-31 Tomer Markovich , David Andelman , Rudolf Podgornik

A measurement of ionization yields in noble-gas liquids is relevant to the energy calibration of nuclear recoil detectors for dark matter search and coherent neutrino-nucleus scattering experiments. In this work we further study the…

Instrumentation and Methods for Astrophysics · Physics 2017-05-25 A. Bondar , A. Buzulutskov , A. Dolgov , E. Grishnyaev , V. Nosov , V. Oleynikov , S. Polosatkin , L. Shekhtman , E. Shemyakina , A. Sokolov

This Letter details a measurement of the ionization yield ($Q_y$) of 6.7 keV $^{40}Ar$ atoms stopping in a liquid argon detector. The $Q_y$ of 3.6-6.3 detected $e^{-}/\mbox{keV}$, for applied electric fields in the range 240--2130 V/cm, is…

The hydration free energies of ions exhibit an approximately quadratic dependence on the ionic charge, as predicted by the Born model. We analyze this behavior using second-order perturbation theory. This provides effective methods to…

chem-ph · Physics 2008-02-03 Gerhard Hummer , Lawrence R. Pratt , Angel E. Garcia

We present the results of the first experimental study of ionization yield of electron recoils with energies below 100 keV produced in liquid xenon by the isotopes: 37Ar, 83mKr, 241Am, 129Xe, 131Xe. It is confirmed by a direct measurement…

This paper proposes that the ion temperature is several times the local electron temperature in the hot onset phase and at the above-the-loop region of solar flares. The paper considers: the evidence of spectral line Doppler widths…

Solar and Stellar Astrophysics · Physics 2025-09-03 Alexander J. B. Russell , Vanessa Polito , Paola Testa , Bart De Pontieu , Sergey A. Belov

The paper presents a mean field theory of electrolyte solutions, extending the classical Debye-H\"{u}ckel-Onsager theory to provide a detailed description of the electrical conductivity in strong electrolyte solutions. The theory…

Soft Condensed Matter · Physics 2024-09-27 N. N. Kalikin , Yu. A. Budkov

Two photo-neutron sources, $^{88}$Y$^{9}$Be and $^{124}$Sb$^{9}$Be, have been used to investigate the ionization yield of nuclear recoils in the CDMSlite germanium detectors by the SuperCDMS collaboration. This work evaluates the yield for…

Instrumentation and Detectors · Physics 2022-11-24 SuperCDMS Collaboration , M. F. Albakry , I. Alkhatib , D. W. P. Amaral , T. Aralis , T. Aramaki , I. J. Arnquist , I. Ataee Langroudy , E. Azadbakht , S. Banik , C. Bathurst , D. A. Bauer , L. V. S. Bezerra , R. Bhattacharyya , M. A. Bowles , P. L. Brink , R. Bunker , B. Cabrera , R. Calkins , R. A. Cameron , C. Cartaro , D. G. Cerdeño , Y. -Y. Chang , M. Chaudhuri , R. Chen , N. Chott , J. Cooley , H. Coombes , J. Corbett , P. Cushman , F. De Brienne , M. L. di Vacri , M. D. Diamond , E. Fascione , E. Figueroa-Feliciano , C. W. Fink , K. Fouts , M. Fritts , G. Gerbier , R. Germond , M. Ghaith , S. R. Golwala , J. Hall , B. A. Hines , M. I. Hollister , Z. Hong , E. W. Hoppe , L. Hsu , M. E. Huber , V. Iyer , A. Jastram , V. K. S. Kashyap , M. H. Kelsey , A. Kubik , N. A. Kurinsky , R. E. Lawrence , M. Lee , A. Li , J. Liu , Y. Liu , B. Loer , P. Lukens , D. MacDonell , D. B. MacFarlane , R. Mahapatra , V. Mandic , N. Mast , A. J. Mayer , H. Meyer zu Theenhausen , É. Michaud , E. Michielin , N. Mirabolfathi , B. Mohanty , J. D. Morales Mendoza , S. Nagorny , J. Nelson , H. Neog , V. Novati , J. L. Orrell , M. D. Osborne , S. M. Oser , W. A. Page , R. Partridge , D. S. Pedreros , R. Podviianiuk , F. Ponce , S. Poudel , A. Pradeep , M. Pyle , W. Rau , E. Reid , R. Ren , T. Reynolds , A. Roberts , A. E. Robinson , T. Saab , B. Sadoulet , I. Saikia , J. Sander , A. Sattari , A. Scarff , B. Schmidt , R. W. Schnee , S. Scorza , B. Serfass , D. J. Sincavage , C. Stanford , J. Street , F. K. Thasrawala , D. Toback , R. Underwood , S. Verma , A. N. Villano , B. von Krosigk , S. L. Watkins , O. Wen , Z. Williams , M. J. Wilson , J. Winchell , K. Wykoff , S. Yellin , B. A. Young , T. C. Yu , B. Zatschler , S. Zatschler , A. Zaytsev , E. Zhang , L. Zheng , S. Zuber

Atom-in-jellium calculations of the Einstein frequency were used to calculate the mean displacement of an ion over a wide range of compression and temperature. Expressed as a fraction of the Wigner-Seitz radius, the displacement is a…

The surface of an insulating material irradiated by a beam of low energy electrons charges positively if the yield of secondary electron is greater than unity. For such a dynamical equilibrium, the thermodynamic properties have been…

Materials Science · Physics 2009-11-11 F. Pesty , P. Garoche
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