Search Results - "MADHUSUDHAN, N"

A Temperature and Abundance Retrieval Method for Exoplanet Atmospheres by Madhusudhan, N, Seager, S

“…We present a new method to retrieve molecular abundances and temperature profiles from exoplanet atmosphere photometry and spectroscopy. We run millions of…”
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WATER VAPOR IN THE SPECTRUM OF THE EXTRASOLAR PLANET HD 189733b. I. THE TRANSIT by McCullough, P R, Crouzet, N, Deming, D, Madhusudhan, N

“…We report near-infrared spectroscopy of the gas giant planet HD 189733b in transit. We used the Hubble Space Telescope Wide Field Camera 3 (HST WFC3) with its…”
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High Metallicity and Non-equilibrium Chemistry in the Dayside Atmosphere of hot-Neptune GJ 436b by Madhusudhan, N, Seager, S

“…We present a detailed analysis of the dayside atmosphere of the hot-Neptune GJ 436b, based on recent Spitzer observations. We report statistical constraints on…”
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CHEMICAL CONSEQUENCES OF THE C/O RATIO ON HOT JUPITERS: EXAMPLES FROM WASP-12b, COROT-2b, XO-1b, AND HD 189733b by Moses, J I, Madhusudhan, N, Visscher, C, Freedman, R S

“…Motivated by recent spectroscopic evidence for carbon-rich atmospheres on some transiting exo-planets, we investigate the influence of the C/O ratio on the…”
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Helium in the eroding atmosphere of an exoplanet by Spake, J. J., Sing, D. K., Evans, T. M., Oklopčić, A., Bourrier, V., Kreidberg, L., Rackham, B. V., Irwin, J., Ehrenreich, D., Wyttenbach, A., Wakeford, H. R., Zhou, Y., Chubb, K. L., Nikolov, N., Goyal, J. M., Henry, G. W., Williamson, M. H., Blumenthal, S., Anderson, D. R., Hellier, C., Charbonneau, D., Udry, S., Madhusudhan, N.

“…Helium is the second-most abundant element in the Universe after hydrogen and is one of the main constituents of gas-giant planets in our Solar System. Early…”
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COMPOSITIONAL DIVERSITY IN THE ATMOSPHERES OF HOT NEPTUNES, WITH APPLICATION TO GJ 436b by Moses, J I, Line, M R, Visscher, C, Richardson, M R, Nettelmann, N, Fortney, J J, Barman, T S, Stevenson, K B, Madhusudhan, N

“…Neptune-sized extrasolar planets that orbit relatively close to their host stars - often called "hot Neptunes" - are common within the known population of…”
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An absolute sodium abundance for a cloud-free ‘hot Saturn’ exoplanet by Nikolov, N., Sing, D. K., Fortney, J. J., Goyal, J. M., Drummond, B., Evans, T. M., Gibson, N. P., De Mooij, E. J. W., Rustamkulov, Z., Wakeford, H. R., Smalley, B., Burgasser, A. J., Hellier, C., Helling, Ch, Mayne, N. J., Madhusudhan, N., Kataria, T., Baines, J., Carter, A. L., Ballester, G. E., Barstow, J. K., McCleery, J., Spake, J. J.

“…Broad absorption signatures from alkali metals, such as the sodium (Na i ) and potassium (K i ) resonance doublets, have long been predicted in the optical…”
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Empirical Constraints on Trojan Companions and Orbital Eccentricities in 25 Transiting Exoplanetary Systems by Madhusudhan, N, Winn, Joshua N

“…We present a search for Trojan companions to 25 transiting exoplanets. We use the technique of Ford & Gaudi, in which a difference is sought between the…”
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Epidemiology of COVID-19 and the Utility of Cycle Threshold (Ct) Values in Predicting the Severity of Disease by George, Anuja, Murugan, Thamizharasi, Sampath, Srinivasan, N S, Madhusudhan

“…Objectives: Advanced molecular diagnostic methods like real-time polymerase chain reaction (PCR) play a vital role in the early recognition of viral…”
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The Effects of Hydrate on the Strength and Stiffness of Some Sands by Madhusudhan, B. N., Clayton, C. R. I., Priest, J. A.

“…Gas hydrates can form more or less at the same time as seafloor sediment. They can have the effect of significantly stiffening and strengthening deep‐ocean…”
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High-precision multiwavelength eclipse photometry of the ultra-hot gas giant exoplanet WASP-103 b by Delrez, L, Madhusudhan, N, Lendl, M, Gillon, M, Anderson, D R, Neveu-VanMalle, M, Bouchy, F, Burdanov, A, Collier-Cameron, A, Demory, B-O, Hellier, C, Jehin, E, Magain, P, Maxted, P F L, Queloz, D, Smalley, B, Triaud, A H M J

“…Abstract We present 16 occultation and three transit light curves for the ultra-short period hot Jupiter WASP-103b, in addition to five new radial velocity…”
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On the Inference of Thermal Inversions in Hot Jupiter Atmospheres by Madhusudhan, N, Seager, S

“…Several studies in the recent past have inferred the existence of thermal inversions in some transiting hot Jupiter atmospheres. Given the limited data…”
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A novel blockchain enabled resource allocation and task offloading strategy in cloud computing environment by Senthilkumar, G., Madhusudhan, K. N., Jeyasheela, Y., Ajitha, P.

“…Large amounts of processing resources are required for the sensed raw big data processing during the data generation process. Furthermore, as sensed data are…”
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GROUND-BASED DETECTIONS OF THERMAL EMISSION FROM THE DENSE HOT JUPITER WASP-43b IN THE H AND Ks BANDS by Wang, W, VAN BOEKEL, R, Madhusudhan, N, Chen, G, Zhao, G, Henning, Th

“…We report new detections of thermal emission from the transiting hot Jupiter WASP-43b in the H and K sub(s) bands as observed at secondary eclipses. The…”
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Damping of Sands for Varying Saturation by Madhusudhan, B. N, Kumar, Jyant

“…AbstractA series of resonant column tests have been performed in the torsional mode of vibration to assess the effect of saturation, starting from the near dry…”
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Physical properties and optical-infrared transmission spectrum of the giant planet XO-1 b by Southworth, John, Tregloan-Reed, J, Pinhas, A, Madhusudhan, N, Mancini, L, Smith, A M S

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Strength and Deformation Behaviors of Methane Hydrate-Bearing Marine Sediments in the South China Sea during Depressurization by Luo, Tingting, Han, Tao, B N, Madhusudhan, Zhao, Xiaodong, Zou, Di, Song, Yongchen

“…Investigating the mechanical behaviors of hydrate-bearing marine sediments can provide the basis for predicting the risks of silty reservoirs due to…”
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TRANSIT CONFIRMATION AND IMPROVED STELLAR AND PLANET PARAMETERS FOR THE SUPER-EARTH HD 97658 b AND ITS HOST STAR by VAN GROOTEL, V, Gillon, M, Valencia, D, Madhusudhan, N, Dragomir, D, Howe, A R, Burrows, A S, Demory, B-O, Deming, D, Ehrenreich, D

“…Super-Earths transiting nearby bright stars are key objects that simultaneously allow for accurate measurements of both their mass and radius, providing…”
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Recent Advances and Structural Features of Enoyl-ACP Reductase Inhibitors of Mycobacterium tuberculosis by Inturi, Bharathkumar, Pujar, Gurubasavaraj V., Purohit, Madhusudhan N.

“…Mycobacterium tuberculosis enoyl‐ACP reductase (InhA) has been validated as a promising target for antitubercular agents. Isoniazid (INH), the most prescribed…”
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Biodegradation of phenanthrene with biosurfactant production by a new strain of Brevibacillus sp by Reddy, M. Srikanth, Naresh, B., Leela, T., Prashanthi, M., Madhusudhan, N.Ch, Dhanasri, G., Devi, Prathibha

“…In this work, a phenanthrene-degrading bacterial strain was isolated by enrichment method from hydrocarbon contaminated sludge samples and identified as…”
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