Geophysics

Authors and titles for physics.geo-ph in Jul 2023

[1]  arXiv:2307.01039 [pdf, other]

Title: Variational Bayesian experimental design for geophysical applications: seismic source location, amplitude versus offset inversion, and estimating CO2 saturations in a subsurface reservoir

Authors: Dominik Strutz, Andrew Curtis

Comments: Submitted to Geophysical Journal International in June 2023

Subjects: Geophysics (physics.geo-ph)

[2]  arXiv:2307.01255 [pdf, other]

Title: Effects of clays on spin-spin relaxation: a route for non-invasive total clay content quantification

Authors: Jefferson G. Filgueiras, Matheus S. J. de Miranda, Carla S. Semiramis, Rodrigo B. V. de Azeredo

Comments: New improved version

Subjects: Geophysics (physics.geo-ph); Applied Physics (physics.app-ph)

[3]  arXiv:2307.01432 [pdf, other]

Title: Verifying the magnitude dependence in earthquake occurrence

Authors: Giuseppe Petrillo, Jiancang Zhuang

Subjects: Geophysics (physics.geo-ph); Data Analysis, Statistics and Probability (physics.data-an)

[4]  arXiv:2307.01526 [pdf, ps, other]

Title: Scaling and memory in seismological phenomena

Authors: Sumiyoshi Abe, Norikazu Suzuki

Comments: 22 pages, 4 figures, 2 tables

Journal-ref: Acta Geophysica (2023)

Subjects: Geophysics (physics.geo-ph); Statistical Mechanics (cond-mat.stat-mech)

[5]  arXiv:2307.01537 [pdf, ps, other]

Title: Aftershocks and fluctuating diffusivity

Authors: Sumiyoshi Abe, Norikazu Suzuki, Dmitrii A. Tayurskii

Comments: 25 pages, no figures

Journal-ref: Entropy 25, 989 (2023). open access

Subjects: Geophysics (physics.geo-ph); Statistical Mechanics (cond-mat.stat-mech)

[6]  arXiv:2307.01812 [pdf, other]

Title: Testing the Potential of Deep Learning in Earthquake Forecasting

Authors: Jonas Koehler, Wei Li, Johannes Faber, Georg Ruempker, Nishtha Srivastava

Subjects: Geophysics (physics.geo-ph)

[7]  arXiv:2307.02601 [pdf, other]

Title: Equivalent near-field corner frequency analysis of 3D dynamic rupture simulations reveals source complexity

Authors: Nico Schliwa, Alice-Agnes Gabriel

Subjects: Geophysics (physics.geo-ph)

[8]  arXiv:2307.03192 [pdf, ps, other]

Title: Seismic 1/f Fluctuations from Amplitude Modulated Earth's Free Oscillation

Authors: Akika Nakamichi, Manaya Matsui, Masahiro Morikawa

Comments: 14 pages, 6 figures

Subjects: Geophysics (physics.geo-ph)

[9]  arXiv:2307.03238 [pdf, ps, other]

Title: Geologic Disposal Safety Assessment (GDSA) Biosphere Model Development

Authors: Caitlin Condon, Saikat Ghosh, Bruce Napier, Glenn Hammond, Harish Gadey

Comments: American Nuclear Society 2022 International High-Level Radioactive Waste Management Conference (this https URL)

Subjects: Geophysics (physics.geo-ph); Adaptation and Self-Organizing Systems (nlin.AO)

[10]  arXiv:2307.03457 [pdf, other]

Title: Evaluating the incompleteness magnitude using an unbiased estimate of the $b$ value

Authors: Cataldo Godano, Giuseppe Petrillo, Eugenio Lippiello

Subjects: Geophysics (physics.geo-ph); Data Analysis, Statistics and Probability (physics.data-an)

[11]  arXiv:2307.03632 [pdf, ps, other]

Title: Structural prediction of Fe-Mg-O compounds at Super-Earth's pressures

Authors: Yimei Fang, Yang Sun, Renhai Wang, Feng Zheng, Feng Zhang, Shunqing Wu, Cai-Zhuang Wang, Renata M. Wentzcovitch, Kai-Ming Ho

Subjects: Geophysics (physics.geo-ph)

[12]  arXiv:2307.04226 [pdf, other]

Title: Seismic Data Interpolation based on Denoising Diffusion Implicit Models with Resampling

Authors: Xiaoli Wei, Chunxia Zhang, Hongtao Wang, Chengli Tan, Deng Xiong, Baisong Jiang, Jiangshe Zhang, Sang-Woon Kim

Comments: 14 pages, 13 figures

Subjects: Geophysics (physics.geo-ph); Machine Learning (stat.ML)

[13]  arXiv:2307.04228 [pdf, other]

Title: Bayesian tomography using polynomial chaos expansion and deep generative networks

Authors: Giovanni Angelo Meles, Macarena Amaya, Shiran Levy, Stefano Marelli, Niklas Linde

Comments: 25 pages, 15 figures

Subjects: Geophysics (physics.geo-ph); Machine Learning (cs.LG)

[14]  arXiv:2307.04716 [pdf, ps, other]

Title: Multiscale Topology of the Spectroscopic Mixing Space: Impervious Substrates

Authors: Christopher Small, Daniel Sousa

Comments: 27 pages, 13 figures

Subjects: Geophysics (physics.geo-ph); Mathematical Physics (math-ph)

[15]  arXiv:2307.05976 [pdf, other]

Title: Borehole fibre-optic seismology inside the Northeast Greenland Ice Stream

Authors: Andreas Fichtner, Coen Hofstede, Lars Gebraad, Andrea Zunino, Dimitri Zigone, Olaf Eisen

Comments: 15 pages, 14 figures

Subjects: Geophysics (physics.geo-ph)

[16]  arXiv:2307.06051 [pdf, ps, other]

Title: The sharp turn: backward rupture branching during the 2023 Mw 7.8 Turkey earthquake

Authors: Xiaotian Ding, Shiqing Xu, Yuqing Xie, Martijn van den Ende, Jan Premus, Jean-Paul Ampuero

Journal-ref: Seismica, 2(3), (2023)

Subjects: Geophysics (physics.geo-ph)

[17]  arXiv:2307.06203 [pdf, other]

Title: Earthquake observatory with coherent laser interferometry on the telecom fiber network

Authors: Simone Donadello, Cecilia Clivati, Aladino Govoni, Lucia Margheriti, Maurizio Vassallo, Daniele Brenda, Marianna Hovsepyan, Elio K. Bertacco, Roberto Concas, Filippo Levi, Alberto Mura, Andrè Herrero, Francesco Carpentieri, Davide Calonico

Journal-ref: Communications Earth & Environment 5, 178 (2024)

Subjects: Geophysics (physics.geo-ph); Instrumentation and Detectors (physics.ins-det); Optics (physics.optics)

[18]  arXiv:2307.06682 [pdf, other]

Title: Explainable Artificial Intelligence driven mask design for self-supervised seismic denoising

Authors: Claire Birnie, Matteo Ravasi

Subjects: Geophysics (physics.geo-ph); Artificial Intelligence (cs.AI)

[19]  arXiv:2307.06750 [pdf, other]

Title: The Effect of Lunar Declination on CO2 degassing from Central Italian Apennines

Authors: Pierpaolo Zuddas, Fernando Lopes

Comments: 12 pages, 6 figures

Subjects: Geophysics (physics.geo-ph)

[20]  arXiv:2307.07048 [pdf, other]

Title: Barchan dunes cruising dune-size obstacles

Authors: Willian Righi Assis, Danilo da Silva Borges, Erick de Moraes Franklin

Comments: Published under the CC BY 4.0 license. To view open-access paper, go to this https URL

Journal-ref: Geophysical Research Letters, 50, e2023GL104125, 2023

Subjects: Geophysics (physics.geo-ph); Fluid Dynamics (physics.flu-dyn)

[21]  arXiv:2307.07127 [pdf, other]

Title: Thermoelastic properties of bridgmanite using Deep Potential Molecular Dynamics

Authors: Tianqi Wan, Chenxing Luo, Yang Sun, Renata M. Wentzcovitch

Subjects: Geophysics (physics.geo-ph); Materials Science (cond-mat.mtrl-sci)

[22]  arXiv:2307.07572 [pdf, other]

Title: High-Rate Phase Association with Travel Time Neural Fields

Authors: Cheng Shi, Maarten V. de Hoop, Ivan Dokmanić

Subjects: Geophysics (physics.geo-ph); Machine Learning (cs.LG); Signal Processing (eess.SP)

[23]  arXiv:2307.07969 [pdf, other]

Title: Seis2Rock: A Data-Driven Approach to Direct Petrophysical Inversion of Pre-Stack Seismic Data

Authors: Miguel Corrales, Hussein Hoteit, Matteo Ravasi

Subjects: Geophysics (physics.geo-ph)

[24]  arXiv:2307.09207 [pdf, other]

Title: Joint Microseismic Event Detection and Location with a Detection Transformer

Authors: Yuanyuan Yang, Claire Birnie, Tariq Alkhalifah

Subjects: Geophysics (physics.geo-ph); Machine Learning (cs.LG); Signal Processing (eess.SP)

[25]  arXiv:2307.09432 [pdf, ps, other]

Title: Numerical Simulation of the Impact of Different Cushion Gases on Underground Hydrogen Storage in Aquifers Based on an Experimentally-Benchmarked Equation-of-State

Authors: Qingqi Zhao, Yuhang Wang, Cheng Chen

Comments: Preprint submitted to International Journal of Hydrogen Energy

Subjects: Geophysics (physics.geo-ph)