Items where Subject is "Physics and Astronomy"

Article

Adeyemi, B. and ., Ogodo S. O. (2024) Refractivity Gradient Variations and Intertropical Discontinuities Across Nigeria. International Astronomy and Astrophysics Research Journal, 6 (1). pp. 5-17.

Aguado, David S. and González Hernández, Jonay I. and Prieto, Carlos Allende and Rebolo, Rafael (2019) Back to the Lithium Plateau with the [Fe/H] < −6 Star J0023+0307. The Astrophysical Journal, 874 (2). L21. ISSN 2041-8213

Akande, T. H. and Matthew-Ojelabi, F. and Agunbiade, G. S. and Faweya, E. B. and Adeboje, A. O. (2019) The Vacancy Energy in Metals: Cu, Ag, Ni, Pt, Au, Pd, Ir and Rh. Physical Science International Journal, 22 (3). pp. 1-12. ISSN 2348-0130

Badaoui, Abdelhamid and Belhadji, Maamar (2013) Thermal Stability and Tg Characteristics of GeTeSb Glasses. Physical Review & Research International, 3 (4). pp. 416-424. ISSN 2348-0130

Bhandari, Shivani and Bannister, Keith W. and Lenc, Emil and Cho, Hyerin and Ekers, Ron and Day, Cherie K. and Deller, Adam T. and Flynn, Chris and James, Clancy W. and Macquart, Jean-Pierre and Mahony, Elizabeth K. and Marnoch, Lachlan and Moss, Vanessa A. and Phillips, Chris and Prochaska, J. Xavier and Qiu, Hao and Ryder, Stuart D. and Shannon, Ryan M. and Tejos, Nicolas and Wong, O. Ivy (2020) Limits on Precursor and Afterglow Radio Emission from a Fast Radio Burst in a Star-forming Galaxy. The Astrophysical Journal, 901 (2). L20. ISSN 2041-8213

Cann, Jenna M. and Satyapal, Shobita and Abel, Nicholas P. and Blecha, Laura and Mushotzky, Richard F. and Reynolds, Christopher S. and Secrest, Nathan J. (2019) The Limitations of Optical Spectroscopic Diagnostics in Identifying Active Galactic Nuclei in the Low-mass Regime. The Astrophysical Journal, 870 (1). L2. ISSN 2041-8213

Carbone, Vincenzo and Telloni, Daniele and Lepreti, Fabio and Vecchio, Antonio (2022) High-frequency Magnetic Fluctuations in Space Plasmas and the Role of Electron Landau Damping. The Astrophysical Journal Letters, 924 (2). L26. ISSN 2041-8205

Chakrabarti, Sukanya and Wright, Jason and Chang, Philip and Quillen, Alice and Craig, Peter and Territo, Joey and D’Onghia, Elena and Johnston, Kathryn V. and De Rosa, Robert J. and Huber, Daniel and Rhode, Katherine L. and Nielsen, Eric (2020) Toward a Direct Measure of the Galactic Acceleration. The Astrophysical Journal, 902 (1). L28. ISSN 2041-8213

Chen, Yu-Peng and Zhang, Shu and Zhang, Shuang-Nan and Ji, Long and Wang, Peng-Ju and Kong, Ling-Da and Chang, Zhi and Peng, Jing-Qiang and Shui, Qing-Cang and Li, Jian and Tao, Lian and Ge, Ming-Yu and Qu, Jin-Lu (2023) Return of 4U 1730–22 after 49 yr Silence: The Outburst Properties Observed by NICER and Insight-HXMT. The Astrophysical Journal Letters, 942 (1). L12. ISSN 2041-8205

Chiarelli, Piero (2013) Quantum to Classical Transition in the Stochastic Hydrodynamic Analogy: The Explanation of the Lindemann Relation and the Analogies Between the Maximum of Density at He Lambda Point and that One at Water-Ice Phase Transition. Physical Review & Research International, 3 (4). pp. 348-366. ISSN 2348-0130

Christian, Jan-Erik and Schaffner-Bielich, Jürgen (2020) Twin Stars and the Stiffness of the Nuclear Equation of State: Ruling Out Strong Phase Transitions below 1.7 n 0 with the New NICER Radius Measurements. The Astrophysical Journal, 894 (1). L8. ISSN 2041-8213

Delvecchio, I. and Daddi, E. and Shankar, F. and Mullaney, J. R. and Zamorani, G. and Aird, J. and Bernhard, E. and Cimatti, A. and Elbaz, D. and Giavalisco, M. and Grimmett, L. P. (2019) The Galaxy’s Gas Content Regulated by the Dark Matter Halo Mass Results in a Superlinear M BH – M ⋆ Relation. The Astrophysical Journal, 885 (2). L36. ISSN 2041-8213

Ewa, I. I. and Howusu, S. X. K. and Lumbi, L. W. (2019) Quantum Energy of a Particle in a Finite-potential Well Based Upon Golden Metric Tensor. Physical Science International Journal, 22 (3). pp. 1-9. ISSN 2348-0130

Faye, Mamadou (2011) Phase and Ellipticity Dependence of the Photoelectron Angular Distribution in Non Resonant Three Photon Ionization of Atomic Hydrogen. Physical Review & Research International, 1 (3). pp. 74-105.

Gallegos-Loya, E. and González-Valenzuela, C. and Orrantia-Borunda, E. and Duarte-Moller, A. (2011) Detection of As, Cr and Cd in Walnut Trees by Extended X-Ray Absorption Fine Structure Spectroscopy, EXAFS. Physical Review & Research International, 1 (3). pp. 116-123.

Guo, Kaizhe and Guo, Chongwu (2011) Research on Lorentz “Local Time”. Physical Review & Research International, 1 (3). pp. 57-60.

Harding, Alice K. and Kalapotharakos, Constantinos and Barnard, Monica and Venter, Christo (2018) Multi-TeV Emission from the Vela Pulsar. The Astrophysical Journal, 869 (1). L18. ISSN 2041-8213

Hartwig, Tilman and Yoshida, Naoki (2019) Formation of Carbon-enhanced Metal-poor Stars As a Consequence of Inhomogeneous Metal Mixing. The Astrophysical Journal, 870 (1). L3. ISSN 2041-8213

Hibiya, Yuki and Iizuka, Tsuyoshi and Enomoto, Hatsuki and Hayakawa, Takehito (2023) Evidence for Enrichment of Niobium-92 in the Outer Protosolar Disk. The Astrophysical Journal Letters, 942 (1). L15. ISSN 2041-8205

Hinkle, Jason T. and Holoien, Thomas W.-S. and Shappee, Benjamin. J. and Auchettl, Katie and Kochanek, Christopher S. and Stanek, K. Z. and Payne, Anna V. and Thompson, Todd A. (2020) Examining a Peak-luminosity/Decline-rate Relationship for Tidal Disruption Events. The Astrophysical Journal, 894 (1). L10. ISSN 2041-8213

Isikwue, B. C. and Isikwue, B. C. and Utah, E. U. and Okeke, F. N. (2011) Preliminary Study on the Estimation of Horizontal Dilution Potential of Air Pollutants over Some Cities in Nigeria Using Wind Data. Physical Review & Research International, 1 (3). pp. 61-73.

Komolafe, A. A. and Kuria, Z. N. and Woldai, T. and Noomen, M. and Anifowose, A. Y. B. (2013) Investigations into the Tectonic Faults on Magadi Geothermal Field Using Ground and Aeromagnetic Data. Physical Review & Research International, 3 (4). pp. 385-406. ISSN 2348-0130

Krafft, C. and Savoini, P. (2022) Fundamental Electromagnetic Emissions by a Weak Electron Beam in Solar Wind Plasmas with Density Fluctuations. The Astrophysical Journal Letters, 924 (2). L24. ISSN 2041-8205

Lanlan, Xu and Huaitang, Chen (2013) New (G′ / G) -Expansion Method and Its Applications to Nonlinear PDE. Physical Review Research International, 3 (4). pp. 407-415. ISSN 2348-0130

Li, Jia Jie and Sedrakian, Armen (2019) Implications from GW170817 for Δ-isobar Admixed Hypernuclear Compact Stars. The Astrophysical Journal, 874 (2). L22. ISSN 2041-8213

Lopez-Rodriguez, Enrique and Borlaff, Alejandro S. and Beck, Rainer and Reach, William T. and Mao, Sui Ann and Ntormousi, Evangelia and Tassis, Konstantinos and Martin-Alvarez, Sergio and Clark, Susan E. and Dale, Daniel A. and Moral-Castro, Ignacio del (2023) Extragalactic Magnetism with SOFIA (SALSA Legacy Program): The Magnetic Fields in the Multiphase Interstellar Medium of the Antennae Galaxies*. The Astrophysical Journal Letters, 942 (1). L13. ISSN 2041-8205

Loukitcheva, Maria A. and White, Stephen M. and Solanki, Sami K. (2019) ALMA Detection of Dark Chromospheric Holes in the Quiet Sun. The Astrophysical Journal, 877 (2). L26. ISSN 2041-8213

Meresa, Esayas and Girmay, Abbadi and Gebremedhin, Amare (2019) Water Balance Estimation Using Integrated GIS-Based WetSpass Model in the Birki Watershed, Eastern Tigray, Northern Ethiopia. Physical Science International Journal, 22 (3). pp. 1-17. ISSN 2348-0130

Morel-Seytoux, Hubert J. (2019) MODFLOW’s River Package: Part 2: Correction, Combining Analytical and Numerical Approaches. Physical Science International Journal, 22 (3). pp. 1-23. ISSN 2348-0130

Nakanotani, M. and Zank, G. P. and Adhikari, L. and Zhao, L.-L. and Giacalone, J. and Opher, M. and Richardson, J. D. (2020) The Downwind Solar Wind: Model Comparison with Pioneer 10 Observations. The Astrophysical Journal, 901 (2). L23. ISSN 2041-8213

Naoz, Smadar and Silk, Joseph and Schnittman, Jeremy D. (2019) Dark Matter Signatures of Supermassive Black Hole Binaries. The Astrophysical Journal, 885 (2). L35. ISSN 2041-8213

Okoro, C. I. and Onimisi, M. Y. (2011) Assessment of Heat Flow Stability Profiles in Response to Non-Linear Thermal Potential. Physical Review & Research International, 1 (3). pp. 106-115.

Rhoads, James E. and Wold, Isak G. B. and Harish, Santosh and Kim, Keunho J. and Pharo, John and Malhotra, Sangeeta and Gabrielpillai, Austen and Jiang, Tianxing and Yang, Huan (2023) Finding Peas in the Early Universe with JWST. The Astrophysical Journal Letters, 942 (1). L14. ISSN 2041-8205

Safarzadeh, Mohammadtaher and Loeb, Abraham (2019) An Upper Limit on Primordial Magnetic Fields from Ultra-faint Dwarf Galaxies. The Astrophysical Journal, 877 (2). L27. ISSN 2041-8213

Semassou, Clarence and Edah, Gaston and Vianou, Antoine (2013) Design and Optimization of a Wind System Using a Genetic Algorithm. Physical Review & Research International, 3 (4). pp. 367-384. ISSN 2348-0130

Sim, Choong Gun (2019) The Breaking of Symmetry in Gravitational Attraction and the Random Motion of a Hydrogen Gas Molecule. Physical Science International Journal, 22 (3). pp. 1-9. ISSN 2348-0130

Song, H. Q. and Zhang, J. and Cheng, X. and Li, G. and Hu, Q. and Li, L. P. and Chen, S. J. and Zheng, R. S. and Chen, Y. (2020) Do All Interplanetary Coronal Mass Ejections Have a Magnetic Flux Rope Structure Near 1 au? The Astrophysical Journal Letters, 901 (2). L21. ISSN 2041-8205

Spalding, Christopher (2018) The Primordial Solar Wind as a Sculptor of Terrestrial Planet Formation. The Astrophysical Journal, 869 (1). L17. ISSN 2041-8213

Yan, Fabao and Wu, Zhao and Shang, Ziqian and Wang, Bing and Zhang, Lei and Chen, Yao (2023) The First Flare Observation with a New Solar Microwave Spectrometer Working in 35–40 GHz. The Astrophysical Journal Letters, 942 (1). L11. ISSN 2041-8205

Yang, Jinyi and Fan, Xiaohui and Wang, Feige and Lanzuisi, Giorgio and Nanni, Riccardo and Cappi, Massimo and Chartas, George and Dadina, Mauro and Decarli, Roberto and Jin, Xiangyu and Keeton, Charles R. and Venemans, Bram P. and Walter, Fabian and Wang, Ran and Wu, Xue-Bing and Yue, Minghao and Zabludoff, Ann (2022) Deep XMM-Newton Observations of an X-ray Weak Broad Absorption Line Quasar at z = 6.5. The Astrophysical Journal Letters, 924 (2). L25. ISSN 2041-8205

Yang, Liping and Li, Hui and Guo, Fan and Li, Xiaocan and Li, Shengtai and He, Jiansen and Zhang, Lei and Feng, Xueshang (2020) Fast Magnetic Reconnection with Turbulence in High Lundquist Number Limit. The Astrophysical Journal, 901 (2). L22. ISSN 2041-8213

Younes, George and Lander, Samuel K and Baring, Matthew G. and Enoto, Teruaki and Kouveliotou, Chryssa and Wadiasingh, Zorawar and Ho, Wynn C. G. and Harding, Alice K. and Arzoumanian, Zaven and Gendreau, Keith and Güver, Tolga and Hu, Chin-Ping and Malacaria, Christian and Ray, Paul S. and Strohmayer, Tod E. (2022) Pulse Peak Migration during the Outburst Decay of the Magnetar SGR 1830-0645: Crustal Motion and Magnetospheric Untwisting. The Astrophysical Journal Letters, 924 (2). L27. ISSN 2041-8205

Zakri, Wafa and Megeath, S. T. and Fischer, William J. and Gutermuth, Robert and Furlan, Elise and Hartmann, Lee and Karnath, Nicole and Osorio, Mayra and Safron, Emily and Stanke, Thomas and Stutz, Amelia M. and Tobin, John J. and Allen, Thomas S. and Federman, Sam and Habel, Nolan and Manoj, P. and Narang, Mayank and Pokhrel, Riwaj and Rebull, Luisa and Sheehan, Patrick D. and Watson, Dan M. (2022) The Rate, Amplitude, and Duration of Outbursts from Class 0 Protostars in Orion. The Astrophysical Journal Letters, 924 (2). L23. ISSN 2041-8205

Zaris, John and Veske, Doğa and Samsing, Johan and Márka, Zsuzsa and Bartos, Imre and Márka, Szabolcs (2020) Constraining Black Hole Populations in Globular Clusters Using Microlensing: Application to Omega Centauri. The Astrophysical Journal, 894 (1). L9. ISSN 2041-8213

Zenitani, Seiji and Miyoshi, Takahiro (2020) Plasmoid-dominated Turbulent Reconnection in a Low- β Plasma. The Astrophysical Journal, 894 (1). L7. ISSN 2041-8213

Zhang, Jinghua and Shapiro, Alexander I. and Bi, Shaolan and Xiang, Maosheng and Reinhold, Timo and Sowmya, Krishnamurthy and Li, Yaguang and Li, Tanda and Yu, Jie and Du, Minghao and Zhang, Xianfei (2020) Solar-type Stars Observed by LAMOST and Kepler. The Astrophysical Journal, 894 (1). L11. ISSN 2041-8213