样式: 排序: IF: - GO 导出 标记为已读
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Spin-orbit coupling dynamics in a planar synchronous binary asteroid Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-03-18 Bo-Sheng Li, Pan Tan, Xi-Yun Hou
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Prediction of ionospheric TEC by LSTM and OKSM during M class solar flares occurred during the year 2023 Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-03-13 R. Mukesh, Sarat C. Dass, M. Vijay, S. Kiruthiga, Vijanth Sagayam
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An optimal deployment strategy for multi-plane satellite constellation using a generalized non-planar maneuver Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-03-08
Abstract Satellite constellation deployment is a cohesive mission where the trajectories of satellites must be planned concurrently. This paper presents an Integrated Program for Optimal Deployment of a Satellite Constellation (PODSC) consisting of \(m\) non-identical satellites in any desired arrangement in \(n\) orbital planes. The PODSC can optimize the scheduling of mission timelines, ensuring
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A perturbative approach to complexity during dissipative collapse Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-03-05 Megandhren Govender, Robert S. Bogadi, Wesley Govender, Narenee Mewalal
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Wrong hypotheses in the generalized RTBP Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-02-22 Antonio Elipe
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Investigation of states switch properties of PSR J1946 + 1805 with the FAST Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-02-20 Jie Tian, Xin Xu, Juntao Bai, Jiguang Lu, Lunhua Shang, Shi Dai, Dandan Zhang, Guojun Qiao, Rushang Zhao, Aijun Dong, Wenqian Zhong, Qijun Zhi, Shijun Dang
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Collision properties of overtaking magnetosonic solitary waves in the ionospheric multi-ion plasmas Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-02-09 Dong-Ning Gao, Heng Zhang, Zhong-Zheng Li
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Multi-wavelength observation of MAXI J1348–630 during the outburst in 2019 Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-02-05 Manoj Mandal, Debasish Saha, Sabyasachi Pal, Arijit Manna
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New class of anisotropic charged strange quark star in Durgapal $IV$ metric and its maximum mass Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-02-05
Abstract In this paper, we have explored the relativistic stellar model considering pressure anisotropy. An anisotropic solution of the Einstein Field Equations (henceforth EFE) has been presented for charged strange quark stars considering the interior space-time geometry described by the Durgapal \(IV^{th}\) metric. In the case of a strange quark star, if the equation of state \(p_{r}=\frac{1}{3}(\rho
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Dark energy constraints from Pantheon+ Ia supernovae data Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-02-02 Sergio Torres-Arzayus
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Multibands fitting of Gamma-ray burst’s afterglow’s light curves using the synchrotron external forward shock model Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-01-31
Abstract The Swift Gamma-Ray Bursts (GRBs) satellite has observed GRB afterglows with unprecedented resolution over the last two decades, using instruments like the Burst Alert Telescope (BAT), the X-Ray Telescope (XRT), and the Ultra Violet-Optical Telescope (UVOT). This has motivated intensive modeling efforts to interpret these observations, revealing complex light curves with multiple emission
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Reflecting on accretion in neutron star low-mass X-ray binaries Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-01-31 Renee M. Ludlam
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Constraints on the emergent universe from recent temperature and Hubble data Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-01-30 Prasenjit Thakur
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A generalized polytropic equation of state stellar model with anisotropic charged fluid Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-01-24 Wardah Aroosh Afzal, Tooba Feroze
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Comparison of unknown gravitational-wave signals in two detectors Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-01-24 Osvaldo M. Moreschi
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Non-coplanar gravitational lenses and the “communication bridge” Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-01-24 Viktor T. Toth
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Periodic-chaotic alternating regimes during a fast solar metric-radio pulsation event Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-01-23 Adolfo L. Mendez, Angel Ventura
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Analysis of the ATLAS photometry of the dwarf planets (134340) Pluto and (136199) Eris Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-01-23 A. S. Betzler
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Is there a black hole in the center of the Sun? Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-01-19 Matthew E. Caplan, Earl P. Bellinger, Andrew D. Santarelli
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Identifying kinetic scale magnetic discontinuity structures in turbulent solar wind Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-01-19 Sruti Satyasmita, Popi Das, Kirit D. Makwana
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Lateral density distributions of Cherenkov photons at different altitudes Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-01-18 Xinlong Li, Tianlu Chen, Youliang Feng, Yangzhao Ren, Qingyuan Hou, Hengjiao Liu, Qingqian Zhou, Yaping Wang
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Exploring the statistical properties of gamma-ray normal pulsars Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-01-17 Yi-Hong Sun, De-Hua Wang, Cheng-Min Zhang, Jing Yu, Yun-Gang Zhou
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Classification and characterization using HCT/HFOSC spectra of carbon stars selected from the HES survey Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-01-17 Meenakshi Purandardas, Aruna Goswami
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Impact of two severe geomagnetic storms on the ionosphere over Indian longitude sector during March-April 2023 Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-01-15 Siva Sai Kumar Rajana, Sampad Kumar Panda, Sridevi Jade, Chiranjeevi G. Vivek, A. K. Upadhayaya, Arti Bhardwaj, Sonam Jorphail, Gopi Krishna Seemala
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Matter creation cosmology with generalized Chaplygin gas Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-01-12 Yogesh Bhardwaj, C. P. Singh
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Properties of relativistic hot accretion flow around a rotating black hole with radially varying viscosity Astrophys. Space Sci. (IF 1.9) Pub Date : 2024-01-05 Monu Singh, Santabrata Das
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Making waves in massive star asteroseismology Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-12-29 Dominic M. Bowman
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From infinite to finite time stability in Celestial Mechanics and Astrodynamics Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-12-29 Alessandra Celletti
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Single station modelling of ionospheric irregularities using artificial neural networks Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-12-12 Valence Habyarimana, John Bosco Habarulema, Daniel Okoh, Teshome Dugassa, Jean Claude Uwamahoro
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Two-dimensional MHD simulation of the Earth’s magnetosphere Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-12-06 Siska Filawati, Bambang Setiahadi, Bintoro A. Subagyo
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Study of the ionospheric responses over African and Asian longitudes to the intense geomagnetic storm of August 2018 Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-12-04 Sk Samin Kader, N. Dashora, K. Niranjan
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Nitrogen isotopic ratio and abundance in selected ordinary chondrites: clues for their formation in proto-planetary disk Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-11-30 Ramakant R. Mahajan
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Elimination method for construction of images for $N$ -point gravitational lenses for a circular source Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-11-29 Albert Kotvytskiy, Štefan Parimucha
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Forecasting 3-dimensional ionospheric disturbances during Hurricane Matthew using ConvLSTM neural network Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-11-27 Yutian Chen, Dongjie Yue, Changzhi Zhai
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Formation of a Bose star in a rotating cloud Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-11-15 Kuldeep J. Purohit, Pravin Kumar Natwariya, Jitesh R. Bhatt, Prashant K. Mehta
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Models of compact objects with charge in generalized Tolman-Kuchowicz metric Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-11-17 Bibhash Das, Shyam Das, Bikash Chandra Paul
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Triton-alpha radiative capture reaction at astrophysical energies Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-11-10 M. Khoddam, H. Sadeghi, A. Rahmani
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Characterising solar magnetic reconnection in confined and eruptive flares Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-11-08 Kanniah Balamuralikrishna, John Y. H. Soo, Norhaslinda Mohamed Tahrin, Abdul Halim Abdul Aziz
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Gravitational radiation contribution to the correction of the perihelion precession of binary system OJ287 Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-11-10 Dino Martinez
The contribution to the correction of the perihelion precession of binary systems due to energy loss from gravitational radiation emissions, as a follow-up to our previous papers, is obtained for the OJ287 system, which has a large discrepancy not satisfied by the Schwarzschild metric. Using our formulation of the perihelion advance correction from the rate of change of the orbital energy, as well
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Early color photometry of a possible type Iax supernova 2023mnc: inferring the distance and progenitor constraints Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-11-07 Thomas Zhirui Yang, Maureen Zhang, Tianran Shen, Justin Jiang, Michael Faison, Michael Warrener, Tai Zheng
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Variable stars in the field of the Galactic bulge globular cluster NGC 6522 Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-10-31 A. Arellano Ferro, Z. Prudil, M. A. Yepez, I. Bustos Fierro, A. Luna
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A study of flare emission in DV Psc using TESS data Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-10-31 Deblina Lahiri, G. Mamatha Rani, K. Sriram
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Gravitational anomaly detection using a satellite constellation: analysis and simulation Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-10-31 Viktor T. Toth
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Discovery of eclipses in the cataclysmic variable ASASSN-V J090756.65+715859.5 Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-10-30 V. P. Kozhevnikov
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Detection of quasi-periodic oscillation in the optical light curve of the blazar S5 0716+714 Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-10-27 Yang Haiyan, Song Xiefei, Li Xiaopan, Jiang Na, Yang Haitao, Luo Yuhui, Zhou Li, Cai Yan
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A novel short-term radio flux trend prediction model based on deep learning Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-10-26 Yanfang Zheng, Yi Ling, Xuebao Li, Weishu Qin, Liang Dong, Xusheng Huang, Xuefeng Li, Pengchao Yan, Shuainan Yan, Hengrui Lou, Hongwei Ye
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Analysis of ionospheric GPS-TEC on intense geomagnetic storms over the equatorial ionization anomaly region of India during 2015–2020 Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-10-23 Ghanshyam, Kavi Shankar Varshney, Alok Sagar Gautam, Karan Singh, Sneha Gautam, S. P. Singh
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Impact of geomagnetic storms on ionospheric TEC at high latitude stations: a comparative analysis of GPS observations and the IRI-2016 model Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-10-06 Chali Idosa Uga, Sujan Prasad Gautam, Ephrem Beshir Seba
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The new formula for the angular velocity of rotating equilibrium figures Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-10-03 B. P. Kondratyev
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Solar source longitudinal dependence of SEPs and their association with solar flares and radio-loud CMEs Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-10-03 O. Prakash, P. Vijayalakshmi, A. Shanmugaraju, P. Pappa Kalaivani, A. Ravishankar, Y.-J. Moon, J. Park
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Magnetogravitational instability in strongly coupled rotating clumpy molecular clouds including heating and cooling functions Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-10-03 Joginder Singh Dhiman, Mehak Mahajan
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A hydrogenated amorphous silicon detector for Space Weather applications Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-09-29 Catia Grimani, Michele Fabi, Federico Sabbatini, Mattia Villani, Luca Antognini, Aishah Bashiri, Lucio Calcagnile, Anna Paola Caricato, Roberto Catalano, Deborah Chilà, Giuseppe Antonio Pablo Cirrone, Tommaso Croci, Giacomo Cuttone, Sylvain Dunand, Luca Frontini, Maria Ionica, Keida Kanxheri, Matthew Large, Valentino Liberali, Maurizio Martino, Giuseppe Maruccio, Giovanni Mazza, Mauro Menichelli, Anna
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A cosmological model in $f(\mathcal{G},T) $ gravity with time varying deceleration parameter Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-10-02 Bhupendra Kumar Shukla, Rishi Kumaras Tiwari, Aroonkumaras Beesham
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Statistical determination of the distance to the Galactic Centre and the outset of the Milky Way old bulge: astrophysical conclusions Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-09-29 Evgeny Griv, Ing-Guey Jiang, Daniel Majaess, Dante Minniti
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Total electron content forecasting with neural networks during intense geomagnetic storms of the solar maximum and moderate years of solar cycle 24 in the low latitude Indian region Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-09-29 Sunil Kumar Chaurasiya, Kalpana Patel, Abhay Kumar Singh
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Detection of lags in an atoll source 4U 1728-34 using AstroSat Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-09-26 P. Chiranjeevi, K. Sriram, S. Malu, Vivek K. Agrawal
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Face-on map of the molecular disc and 3-kpc expanding ring of the galaxy based on a high-accuracy rotation curve Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-09-18 Yoshiaki Sofue
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Small molecules, big impact: a tale of hydrides past, present, and future Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-09-19 Arshia M. Jacob
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Finding exoplanets using object detection Astrophys. Space Sci. (IF 1.9) Pub Date : 2023-09-18 S. R. Mani Sekhar, C. Tejas, V. S. Navneet Kanna, Aasees Kaur