Search Results - "Sarsa, Antonio"

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  1. 1

    Effects of size on the spectrum and stability of a confined on-center Hydrogen atom by Morcillo-Arencibia, Milagros F, Sarsa, Antonio J, Alcaraz-Pelegrina, José Manuel

    Published in Physica scripta (01-12-2022)
    “…Abstract In this work we studied the problem of the stability of confined atoms when they are released from confinement. We analyzed the confined Hydrogen atom…”
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    Journal Article
  2. 2

    Confined orbitals in fullerenes and quantum dots calculated by analytic continuation method by Morcillo-Arencibia, Milagros F., Alcaraz-Pelegrina, José Manuel, Sarsa, Antonio J.

    “…The Schrödinger equation with a Gaussian potential to model a confined system as a quantum dot or a hydrogen atom inside a fullerene is solved by using the…”
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  3. 3

    On- and off-center helium atom in a spherical multilayer quantum dot with parabolic confinement by Morcillo-Arencibia, Milagros F., Alcaraz-Pelegrina, José Manuel, Sarsa, Antonio J., Randazzo, Juan M.

    Published in European physical journal plus (24-05-2023)
    “…The ground state energy of a helium atom inside a spherical multilayer quantum dot as a function of the atomic impurity location inside the quantum dot has…”
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  4. 4

    A Molecular Dynamics Study of the Surfactant Surface Density of Alkanethiol Self-Assembled Monolayers on Gold Nanoparticles as a Function of the Radius by Jiménez, Alberto, Sarsa, Antonio, Blázquez, Manuel, Pineda, Teresa

    Published in Journal of physical chemistry. C (16-12-2010)
    “…Atomistic molecular dynamics calculations of self-assembled monolayers of alkanethiol molecules on gold nanoparticles are carried out to determine the surface…”
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  5. 5

    Partial Separability of the Schrödinger Equation Combined with a Jastrow Factor by Le Sech, Claude, Sarsa, Antonio

    Published in Journal of chemical theory and computation (28-11-2023)
    “…Describing the Coulomb interactions between electrons in atomic or molecular systems is an important step to help us obtain accurate results for the different…”
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  6. 6

    Variational Monte Carlo Method with Dirichlet Boundary Conditions: Application to the Study of Confined Systems by Impenetrable Surfaces with Different Symmetries by Sarsa, Antonio, Le Sech, Claude

    Published in Journal of chemical theory and computation (13-09-2011)
    “…Variational Monte Carlo method is a powerful tool to determine approximate wave functions of atoms, molecules, and solids up to relatively large systems. In…”
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  7. 7
  8. 8

    Ionisation and excitation probabilities of a hydrogen atom suddenly released from penetrable confinement by Morcillo, Milagros F., Alcaraz-Pelegrina, José M., Sarsa, Antonio

    Published in Molecular physics (03-07-2019)
    “…The problem of the stability of the hydrogen atom when it is released from a confining environment is studied. The stability is analysed in terms of excitation…”
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  9. 9

    Confinement effects on the electronic structure of M‐shell atoms: A study with explicitly correlated wave functions by Gálvez, Francisco J., Buendía, Enrique, Sarsa, Antonio

    Published in International journal of quantum chemistry (05-10-2017)
    “…The ground and some excited states of Na and Mg atoms confined at the center of a spherical box with impenetrable walls are studied. Variational wave functions…”
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  10. 10

    A practical method for plasma diagnosis with Balmer series hydrogen lines by Ortiz-Mora, Antonio, Díaz-Soriano, Antonio, Sarsa, Antonio, Dimitrijević, Milan S., Yubero, Cristina

    “…Hydrogen Balmer series lines have been widely used to determine characteristic plasma parameters such as electron density. These parameters are related to…”
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  11. 11

    Isotopic Effects on Covalent Bond Confined in a Penetrable Sphere by Sarsa, Antonio, Alcaraz-Pelegrina, José M, Le Sech, Claude

    Published in The journal of physical chemistry. B (12-11-2015)
    “…A model of confinement of the covalent bond by a finite potential beyond the Born–Oppenheimer approximation is presented. A two-electron molecule is located at…”
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  12. 12

    Ionization probability of the hydrogen atom suddenly released from confinement by Morcillo, Milagros F., Alcaraz‐Pelegrina, José M., Sarsa, Antonio

    Published in International journal of quantum chemistry (15-06-2018)
    “…The problem of the stability of a confined atom when it is extracted from the confining cavity has been investigated, modeled by a spherical hard wall…”
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  13. 13

    Structure, rotational dynamics, and superfluidity of small OCS-doped He clusters by Moroni, Saverio, Sarsa, Antonio, Fantoni, Stefano, Schmidt, Kevin E, Baroni, Stefano

    Published in Physical review letters (11-04-2003)
    “…The structural and dynamical properties of carbonyl sulfide (OCS) molecules solvated in helium clusters are studied using reptation quantum Monte Carlo, for…”
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  14. 14

    (HCl)2 and (HF)2 in small helium clusters: quantum solvation of hydrogen-bonded dimers by Jiang, Hao, Sarsa, Antonio, Murdachaew, Garold, Szalewicz, Krzysztof, Bacić, Zlatko

    Published in The Journal of chemical physics (08-12-2005)
    “…We present a rigorous theoretical study of the solvation of (HCl)(2) and (HF)(2) by small ((4)He)(n) clusters, with n=1-14 and 30. Pairwise-additive…”
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  15. 15

    Analysis and design of an inverted oscillating water column for energy storage under choked flow conditions by Martín-Alcántara, Antonio, Aranda-Hidalgo, José Luis, Jiménez-Solano, Alberto, Sarsa-Rubio, Antonio J.

    Published in Energy (Oxford) (15-12-2023)
    “…A novel idealised system based on an inverted, oscillating water column (iOWC) immersed in a mass of water as a potential mechanism for energy storage has been…”
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  16. 16

    HF dimer in small helium clusters: interchange-tunneling dynamics in a quantum environment by Sarsa, Antonio, Bacić, Zlatko, Moskowitz, Jules W, Schmidt, Kevin E

    Published in Physical review letters (25-03-2002)
    “…We present diffusion quantum Monte Carlo calculations of the interchange tunneling splitting of (4)He(n)(HF)(2) clusters, n = 1-10. The tunneling splitting…”
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  17. 17

    A Monte Carlo model of the nocturnal surface temperatures in urban canyons by MONTAVEZ, J. P, JIMENEZ, J. I, SARSA, A

    Published in Boundary-layer meteorology (01-09-2000)
    “…A model for the urban canyon is formulated for meteorologicalconditions of weak winds at night time. Thermal radiation, conductivity and convection are…”
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  18. 18

    Variational Monte Carlo calculation of two body properties in atoms: Importance sampling considerations by Sarsa, Antonio, Gálvez, Francisco J., Buendı́a, Enrique

    Published in Computer physics communications (01-09-1999)
    “…Accurate determination of atomic and molecular properties is a long held but elusive goal of many-body theories. Significant progress has been made for small…”
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  19. 19
  20. 20

    Structure, rotational dynamics, and superfluidity of small OCS-doped He clusters by Moroni, Saverio, Sarsa, Antonio, Fantoni, Stefano, Schmidt, Kevin E, Baroni, Stefano

    Published 12-12-2002
    “…The structural and dynamical properties of OCS molecules solvated in Helium clusters are studied using reptation quantum Monte Carlo, for cluster sizes n=3-20…”
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