A Closer Look at the Hydrogen Atom / Amlan K. Roy, editor.

Format:

Book

Contributor:

Roy, Amlan, editor.

Series:

Physics research and technology.

Physics Research and Technology Series

Language:

English

Subjects (All):

Hydrogen.

Physical Description:

1 online resource (338 pages)

Edition:

First edition.

Place of Publication:

New York : Nova Science Publishers, Inc., [2024]

Summary:

"Hydrogen is one of the most important and versatile chemical elements on Earth. It has the unique distinction of being the lightest element occupying the first place in the periodic table. It is also the most abundant chemical substance in the whole universe, accounting for nearly 75% of all normal matter. Stars, like the sun, are mostly constituted of hydrogen in the plasma state. While this has been known to us from the early days of quantum mechanics, over the years, attempts have been made to study its behavior in various physical and chemical situations. In the last few decades, considerable progress has been made in investigating the nature of H-atoms in external environments (in both experimental and theoretical domain). This book contains 14 chapters by leading experts presenting some of the latest, exciting developments in the area. The chapters cover mostly theoretical, computational, and conceptual issues. Therefore, purely experimental works are not included, while results for various quantities are provided mainly to assess the quality of theory and feasibility of the method in question"-- Provided by publisher.

Contents:

Intro

Contents

Preface

Chapter 1

The Dispersion, Entropy and Complexity Properties of High Dimensional Hydrogenic Systems

Abstract

Chapter 2

Analysis of the Degeneracy of the Two-Dimensional Hydrogen Atom

Chapter 3

The Ionization Probability of a Hydrogen Atom Released from a Fullerene

Chapter 4

The Compton Profile and Information-Theoretic Measures of a One-Electron Quantum Dot with Attractive Coulomb Impurity at the Center

Chapter 5

Time Dependent Variation Perturbation Calculations on the Isoelectronic Sequence of a Hydrogen Atom under Weakly Coupled Plasma: Estimation of Frequency Dependent Hyperpolarizability, Kerr Constant and Two-Photon Excitation Properties

Chapter 6

Fine Structure Calculations for a Hydrogen Atom in a Dense Plasma Environment

1. Introduction

2. Fine Structure Calculations

3. Discussion

3.1. Shift in Fine-Structure Energy as a Function of Plasma Screening Parameter µ of the MGECSC Potential

3.2. Shift in Fine-Structure Energy as a function of Plasma Screening Parameter b of the MGECSC Potential

3.3 Shift in Fine-Structure Energy as a Function of Plasma Screening Parameter c of the MGECSC Potential

Conclusion

References

Chapter 7

Dipole Polarizabilities for a Hydrogen Atom Confined by a Woods-Saxon Potential

2. Theoretical Methods

3. Result and Discussion

Chapter 8

The Geometrical and Kinematical Properties of a Hydrogen Atom in Plasma Medium

Chapter 9

The Stark Effect on the Ground State of a Hydrogen Atom with Screened Coulomb Potential

Chapter 10

The Degeneracy and Metallic Characters in Free and Confined Weakly Coupled Plasmas: With and Without an Electric Field

Abstract.

Chapter 11

The Atoms in Shaped Laser Pulses

Chapter 12

The Dynamics of Chemical Reactivity Indices of Hydrogen and Helium Atoms in the Ground and Excited Electronic States: A Quantum Fluid Density Functional Theory Perspective

2. Methodology

2.1 Density Functional Theory

2.2 Quantum Fluid Density Functional Theory (QFDFT)

Acknowledgment

Chapter 13

A Study of Hydrogenic Ions Moving through a Plasma Environment: Formulation of Model Potential and Determination of Energy Levels

Chapter 14

A Hydrogen Atom under Strong Magnetic Fields

Index

Biography

Blank Page.

Notes:

Description based on publisher supplied metadata and other sources.

Description based on print version record.

Includes bibliographical references and index.

ISBN:

9798895301609