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Prakash Gaikwad

0000-0002-2423-7905
astro-ph.COastro-ph.GAhep-phhep-thnon-surgical therapySalivasalivary flow ratesalivary pH

On Valency

published · living versions
W_unu28bt7·v1 · currentpublished
Why a Multi-Cycle Treasury Program is Essential to Maximize JWST's Scientific Contributions to Galaxy Formation
with Genesis Community, Alice Shapley, Steven L. Finkelstein, Rachel S. Somerville +416
1 version

Preprints & journals

38 papers in the corpus · 2015–2026
Nearly pristine gas in a galaxy 1 billion years after the Big Bang2610.16509v1 · Sarah E. I. Bosman, Frederick B. Davies, Louise Welsh et al.2026 · 0 citationsarXiv
Uncertainty-Aware Deep Learning for the Lyα\alpha Forest: CNN-Based Absorber Detection and Characterization2607.05494v1 · Paryag Sharma, Vikram Khaire, Ting-Yun Cheng et al.2026 · 0 citationsarXiv
Effect of non-surgical periodontal therapy on salivary pH, flow rate, salivary protein and calcium concentration in patients with chronic generalized periodontitis.42662277 · Moharir, Anuja N, Hakkepatil, Anuja, Pagare, Vaishali et al.2026 · 0 citationsBioinformation. 2026;22(5):2885-2889
NISER-IUCAA New Simulations of JWST GAlaxies and Quasars(NINJA): Properties of galaxies at 5≤z≤105 \leq z \leq 102605.26211v1 · Ranit Behera, Raghunathan Srianand, Nishikanta Khandai et al.2026 · 0 citationsarXiv
E-XQR-30: Evidence for an Increase in the Ionization State of Metal Absorbers from z~6 to z~22601.02634v1 · Stephanie Rowlands, R. L. Davies, E. Ryan-Weber et al.2026 · 2 citationsarXiv
An improved model for the effect of correlated Si-III absorption on the one-dimensional Lyman-α\alpha forest power spectrum2509.08613v3 · Ke Ma, James S. Bolton, Vid Irsic et al.2025 · 2 citationsMon Not R Astron Soc (2025)
Efficient Modelling of Lyman-{\alpha} opacity fluctuations during late reionization epoch2505.09369v2 · Barun Maity, Frederick Davies, Prakash Gaikwad2025 · 2 citationsarXiv
Measuring photo-ionization rate and mean free path of HeII ionizing photons at 2.5≤z≤3.62.5 \leq z \leq 3.6: Evidence for late and rapid HeII reionization Part-II2503.04893v2 · Prakash Gaikwad, Frederick B. Davies, Martin G. Haehnelt2025 · 2 citationsarXiv
Percent-level timing of reionization: self-consistent, implicit-likelihood inference from XQR-30+ Lyα\alpha forest data2412.00799v1 · Yuxiang Qin, Andrei Mesinger, David Prelogovi'c et al.2024 · 2 citationsarXiv
Signatures of warm dark matter in the cosmological density fields extracted using Machine Learning2411.17853v1 · Ander Artola, Sarah E. I. Bosman, Prakash Gaikwad et al.2024 · 0 citationsarXiv
The impact of faint AGN discovered by JWST on reionization2409.15453v2 · Shikhar Asthana, Martin G. Haehnelt, Girish Kulkarni et al.2024 · 15 citationsMon Not R Astron Soc (2025) 2968-2986
Damping wings in the Lyman-{\alpha} forest: a model-independent measurement of the neutral fraction at 5.4<z<6.12405.12273v2 · Benedetta Spina, Sarah E. I. Bosman, Frederick B. Davies et al.2024 · 54 citationsA&A 688, L26 (2024)
Damping Wing-Like Features in the Stacked Lyα\alpha Forest: Potential Neutral Hydrogen Islands at z<6z<62405.12275v2 · Yongda Zhu, George D. Becker, Sarah E. I. Bosman et al.2024 · 59 citationsarXiv
Deep Learning the Intergalactic Medium using Lyman-alpha Forest at $ 4 \leq z \leq 5$2404.05794v1 · Fahad Nasir, Prakash Gaikwad, Frederick B. Davies et al.2024 · 1 citationarXiv
FLAME: Fitting Lyα\alpha Absorption lines using Machine learning2403.07498v3 · Priyanka Jalan, Vikram Khaire, M. Vivek et al.2024 · 0 citationsarXiv
Constraints on the Evolution of the Ionizing Background and Ionizing Photon Mean Free Path at the End of Reionization2312.08464v1 · Frederick B. Davies, Sarah E. I. Bosman, Prakash Gaikwad et al.2023 · 38 citationsarXiv
A modified lognormal approximation of the Lyman-α\alpha forest: comparison with full hydrodynamic simulations at 2≤z≤2.72\leq z\leq 2.72310.12720v2 · Bhaskar Arya, Tirthankar Roy Choudhury, Aseem Paranjape et al.2023 · 0 citationsarXiv
Unveiling Dark Matter free-streaming at the smallest scales with high redshift Lyman-alpha forest2309.04533v2 · Vid Irsic, Matteo Viel, Martin G. Haehnelt et al.2023 · 82 citationsPhys. Rev. D, 109, 043511 (2024)
Probing Ultra-late Reionization: Direct Measurements of the Mean Free Path over 5<z<65<z<62308.04614v1 · Yongda Zhu, George D. Becker, Holly M. Christenson et al.2023 · 2 citationsarXiv
XQR-30: the ultimate XSHOOTER quasar sample at the reionization epoch2305.05053v2 · Valentina D'Odorico, E. Banados, G. D. Becker et al.2023 · 83 citationsMNRAS, Volume 523, Issue 1, pp.1399-1420 (2023)
Measuring the photo-ionization rate, neutral fraction and mean free path of HI ionizing photons at 4.9≤z≤6.04.9 \leq z \leq 6.0 from a large sample of XShooter and ESI spectra2304.02038v2 · Prakash Gaikwad, Martin G. Haehnelt, Frederick B. Davies et al.2023 · 4 citationsarXiv
Role of ionizing background on the statistics of metal absorbers in hydrodynamical simulations2301.10788v2 · Sukanya Mallik, Raghunathan Srianand, Soumak Maitra et al.2023 · 13 citationsarXiv
The Sherwood-Relics simulations: overview and impact of patchy reionization and pressure smoothing on the intergalactic medium2207.13098v2 · Ewald Puchwein, James S. Bolton, Laura C. Keating et al.2022 · 62 citationsarXiv
Lognormal semi-numerical simulations of the Lyman-α\alpha forest: comparison with full hydrodynamic simulations2206.08013v2 · Bhaskar Arya, Tirthankar Roy Choudhury, Aseem Paranjape et al.2022 · 4 citationsarXiv
Long Dark Gaps in the Lyβ\beta Forest at z<6z<6: Evidence of Ultra Late Reionization from XQR-30 Spectra2205.04569v1 · Yongda Zhu, George D. Becker, Sarah E. I. Bosman et al.2022 · 90 citationsarXiv
Limits on non-canonical heating and turbulence in the intergalactic medium from the low redshift Lyman-alpha forest2111.09600v2 · James S. Bolton, Prakash Gaikwad, Martin G. Haehnelt et al.2021 · 20 citationsarXiv
The effect of inhomogeneous reionisation on the Lyman-α\alpha forest power spectrum at redshift z>4z>4: implications for thermal parameter recovery2109.06897v2 · Margherita Molaro, Vid Irsic, James S. Bolton et al.2021 · 25 citationsMNRAS, Volume 509, Issue 4, February 2022, Pages 6119-6137, Published 26 November 2021
Measurement of redshift-space two- and three-point correlation of Lyα\alpha absorbers at 1.7<z<3.51.7< z <3.5: Implications on evolution of the physical properties of IGM2107.05651v2 · Soumak Maitra, Raghunathan Srianand, Prakash Gaikwad2021 · 4 citationsarXiv
Redshift space three-point correlation function of IGM at z<0.48z<0.482012.05926v2 · Soumak Maitra, Raghunathan Srianand, Prakash Gaikwad et al.2020 · 7 citationsarXiv
A consistent and robust measurement of the thermal state of the IGM at 2≤z≤42 \leq z \leq 4 from a large sample of Lyα\alpha forest spectra: Evidence for late and rapid HeII reionization2009.00016v2 · Prakash Gaikwad, Raghunathan Srianand, Martin G. Haehnelt et al.2020 · 99 citationsarXiv
Three- and two-point spatial correlations of IGM at z∼2z\sim 2: Cloud based analysis using simulations2005.05346v1 · Soumak Maitra, Raghunathan Srianand, Prakash Gaikwad et al.2020 · 7 citationsarXiv
Probing the thermal state of the intergalactic medium at z>5z>5 with the transmission spikes in high-resolution Lyα\alpha forest spectra2001.10018v2 · Prakash Gaikwad, Michael Rauch, Martin G. Haehnelt et al.2020 · 127 citationsarXiv
Three- and two-point spatial correlations of intergalactic medium at z∼2z\sim 2 using projected quasar triplets1907.02086v1 · Soumak Maitra, Raghunathan Srianand, Patrick Petitjean et al.2019 · 14 citationsarXiv
Effect of non-equilibrium ionization on derived physical conditions of the high-zz intergalactic medium1812.01016v2 · Prakash Gaikwad, Raghunathan Srianand, Vikram Khaire et al.2018 · 25 citationsarXiv
Efficient adiabatic hydrodynamical simulations of the high-redshift intergalactic medium1705.05374v2 · Prakash Gaikwad, Tirthankar Roy Choudhury, Raghunathan Srianand et al.2017 · 19 citationsMNRAS, 472, 2233 (2018)
VoIgt profile Parameter Estimation Routine (VIPER): H I photoionization rate at z<0.51610.06572v2 · Prakash Gaikwad, Raghunathan Srianand, Tirthankar Roy Choudhury et al.2016 · 53 citationsMNRAS, 467, 3172 (2017)
Intergalactic Lyman continuum photon budget in the past 5 billion years1605.02738v2 · Prakash Gaikwad, Vikram Khaire, Tirthankar Roy Choudhury et al.2016 · 60 citationsMNRAS, 466, 838 (2017)
The redshift evolution of escape fraction of hydrogen ionizing photons from galaxies1510.04700v2 · Vikram Khaire, Raghunathan Srianand, Tirthankar Roy Choudhury et al.2015 · 119 citationsMNRAS, 457, 4051 (2016)
Career total: 58 works. 38 are in this corpus.

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