Liton

73. Quantifying the Differences in Transmission and Emission Spectra for Hot Irradiated Gaseous Exoplanet Atmospheres: A Comparison of 1D and 3D Modeling Using JWST

R. Arora, L. Majumdar
MNRAS, 2025 (in press)

72. Unveiling the Chemical Complexity and C/O Ratio of the HD 163296 Protoplanetary Disk: Constraints from Multi-line ALMA Observations of Organics, Nitriles, Sulfur-bearing, and Deuterated Molecules

P. Kashyap, L. Majumdar, E. A. Bergin, G. A. Blake, K. Willacy, S. Guilloteau, A. Dutrey, S.-Y. Liu, T. Henning, P. F. Goldsmith, D. C. Lis, S. Maitrey, N. Turner, R. Sahai, C.-F. Lee, M. Saito
ApJS, 2025 (in press)

71. A Next-Generation Exoplanet Atmospheric Retrieval Framework NEXOTRANS for Emission Spectroscopy: New Constraints and Atmospheric Characterization of WASP-69 b Using JWST NIRCam and MIRI Observations

T. Deka, L. Majumdar, T. B. Khan, S. Dewan, P. Ghosh, D. Das, M. Patra
ApJ, 2025 (in press)

70. Expanding the Ice Inventory of NGC 1333 IRAS 2A with INDRA using JWST Observations: Tracing Organic Refractories and Beyond

P. Rayalacheruvu, L. Majumdar, W. R. M. Rocha, M. E. Ressler, P. R. Giri, S. Maitrey, K. Willacy, D. C. Lis, Y. Chen, P. D. Klaassen
ApJS, 2025 (in press)

69. The Interstellar Heritage of Comets

K. Willacy, L. Majumdar, B. Bonev, E. Gibb, N. Dello Russo, M. DiSanti, R. J. Vervack Jr., N. X. Roth
AJ, 170, 312 (2025)

68. Formation Routes, Structures, and Spectroscopic Parameters of Butyl Isocyanides: The Case of t-C₄H₉NC Isomer in TMC-1

S. Srivastav, V. Barone, A. Vats, A. Pandey, L. Crisci, S. Mishra, A. Pathak, L. Majumdar
MNRAS, 544, 3472 (2025)

67. Gas-phase Elemental Abundances in Molecular Clouds (GEMS) XI: The Evolution of HCN, HNC, and N₂H⁺ Isotopic Ratios in Starless Cores

A. Tasa-Chaveli, A. Fuente, G. Esplugues, D. Navarro-Almaida, L. Majumdar, P. Rayalacheruvu, P. Rivière-Marichalar, M. Rodríguez-Baras
A&A, 700, A226 (2025)

66. Edge-On Disk Study (EODS) I: Thermal Structure of the Flying Saucer Disk

S. Guilloteau, O. Denis-Alpizar, A. Dutrey, C. Foucher, S. Gavino, D. Semenov, V. Piétu, E. Chapillon, L. Testi, E. Dartois, E. di Folco, K. Furuya, U. Gorti, N. Grosso, Th. Henning, J. M. Huré, A. Kóspál, F. Le Petit, L. Majumdar, H. Nomura, N. T. Phuong, M. Ruaud, Y. W. Tang, S. Wolf
A&A, 696, A61 (2025)

65. Edge-On Disk Study (EODS) II: HCO⁺ and CO Vertical Stratification in the Disk Surrounding SSTTau042021

C. Foucher, A. Dutrey, V. Piétu, S. Guilloteau, E. Chapillon, O. Denis-Alpizar, E. Dartois, E. di Folco, S. Gavino, U. Gorti, Th. Henning, Á. Kóspál, F. Le Petit, L. Majumdar, R. Meshaka, N. T. Phuong, M. Ruaud, D. Semenov, Y. W. Tang, S. Wolf
A&A, 704, A32 (2025)

64. Edge-On Disk Study (EODS) III: Molecular Stratification in the Flying Saucer Disk

A. Dutrey, O. Denis-Alpizar, S. Guilloteau, C. Foucher, S. Gavino, D. Semenov, V. Piétu, E. Chapillon, L. Testi, E. Dartois, E. di Folco, K. Furuya, U. Gorti, N. Grosso, Th. Henning, J. M. Huré, Á. Kóspál, F. Le Petit, L. Majumdar, R. Meshaka, N. T. Phuong, M. Ruaud, Y. W. Tang, S. Wolf
A&A, 704, A33, 2025

63. A Next-generation Exoplanet Atmospheric Retrieval Framework for Transmission Spectroscopy (NEXOTRANS): Comparative Characterization for WASP-39 b Using JWST NIRISS, NIRSpec PRISM, and MIRI Observations

T. Deka, T. B. Khan, S. Dewan, P. Ghosh, D. Das, L. Majumdar
ApJ 989, 50 (2025)

62. Role of Diffusive and Non-Diffusive Grain-Surface Processes in Cold Cores: Insights from the PEGASIS Three-Phase Astrochemical Model

S. Maitrey, L. Majumdar, V. Manilal, B. Srivastava, P. Rayalacheruvu, K. Willacy, E. Herbst
A&A 699, 20 (2025)

61. An 18–25 GHz Spectroscopic Survey of Dense Cores in the Chamaeleon I Molecular Cloud

D. C. Lis, W. D. Langer, J. L. Pineda, K. Gandhi, K. Willacy, P. F. Goldsmith, S. W. Weaver, L. Majumdar, S. Horiuchi, C. T. Bop, F. Lique
A&A 696, 15 (2025)

60. Quantified Estimation of Molecular Detections across Different Classes of Neptunian Atmospheres Using Cross-correlation Spectroscopy: Prospects for Future Extremely Large Telescopes with High-resolution Spectrographs

D. Dubey, L. Majumdar, C. Beichman, G. A. Blake, G. Vasisht, T. Henning
ApJS 278, 19 (2025)

59. Unveiling the Interior Structure and Thermal Evolution of Super-Earth GJ 486b

C. K. Sahu, L. Majumdar, S. Mridha, H. Krishna
ApJ 981, 80 (2025)

58. The Deuterium Fractionation of NH3 in Massive Star-forming Regions

Y. Li, J. Wang, J. Li, P. Rayalacheruvu, L. Majumdar, Y. Yan, D. Quan, X. Lu, S. Zheng
ApJ 978, 156 (2025)

57. Chemistry in the GG Tau A Disk: Constraints from H2D+, N2H+, and DCO+ High Angular Resolution ALMA Observations

P. Kashyap, L. Majumdar, A. Dutrey, S. Guilloteau, K. Willacy, E. Chapillon, R. Teague, D. Semenov, T. Henning, N. Turner, R. Sahai, Á. Kóspál, A. Coutens, V. Piétu, P. Gratier, M. Ruaud, N. T. Phuong, E. Di Folco, Chin-Fei Lee
ApJ 976, 258 (2024)

56. JOYS+ Study of Solid-state 12C/13C Isotope Ratios in Protostellar Envelopes: Observations of CO and CO2 Ice with the James Webb Space Telescope

N. G. C. Brunken, E. F. van Dishoeck, K. Slavicinska, including L. Majumdar
A&A 18, A163 (2024)

55. A Yebes W-band Line Survey towards an Unshocked Molecular Cloud of Supernova Remnant 3C 391: Evidence of Cosmic-ray-induced Chemistry

Tian-Yu Tu, P. Rayalacheruvu, L. Majumdar, Y. Chen, P. Zhou, M. Santander-García
ApJ 974, 262 (2024)

54. JOYS+: The Link Between the Ice and Gas of Complex Organic Molecules: Comparing JWST and ALMA Data of Two Low-mass Protostars

Y. Chen, W. R. M. Rocha, E. F. van Dishoeck, including L. Majumdar, M. Güdel, Th. Henning
A&A 34, A205 (2024)

53. A Comparative Simulation Study of Hot and Ultrahot Jupiter Atmospheres Using Different Ground-based High-resolution Spectrographs with Cross-correlation Spectroscopy

D. Dubey, L. Majumdar
ApJ 972, 165 (2024)

52. Chemical Evolution of Complex Organic Molecules in Turbulent Protoplanetary Discs: Effect of Stochastic Ultraviolet Irradiation

T. Suzuki, K. Furuya, Y. Aikawa, T. Shibata, L. Majumdar
MNRAS 532, 1796 (2024)

51. JOYS+: Mid-infrared Detection of Gas-phase SO2 Emission in a Low-mass Protostar. The Case of NGC 1333 IRAS 2A: Hot Core or Accretion Shock?

M. L. van Gelder, M. E. Ressler, E. F. van Dishoeck, including L. Majumdar, G. Perotti, W. R. M. Rocha
A&A 682, A78 (2024)

50. JWST Observations of Young Protostars (JOYS+): Detecting Icy Complex Organic Molecules and Ions. I. CH4, SO2, HCOO−, OCN−, H2CO, HCOOH, CH3CH2OH, CH3CHO, CH3OCHO, and CH3COOH

W. R. M. Rocha, E. F. van Dishoeck, M. E. Ressler, including L. Majumdar, V. J. M. le Gouellec, L. E. U. Chu, B. W. P. Lew, Th. Henning, G. Wright
A&A 683, A124 (2024)

49. Large-scale Mapping Observations of DCN and DCO+ toward Orion KL

K. Taniguchi, P. Rayalacheruvu, T. Yonetsu, T. Takekoshi, including L. Majumdar, M. Saito, I. Rodríguez-Montoya, D. Sánchez-Arguelles, R. Kawabe
ApJ 963, 12 (2024)

48. Survey of CH3NH2 and Its Formation Process

T. Suzuki, L. Majumdar, P. F. Goldsmith, K. Tokuda, H. Minamoto, M. Ohishi, M. Saito, T. Hirota, H. Nomura, Y. Oya
ApJ 954, 189 (2023)

47. Chemical Differentiation around Five Massive Protostars Revealed by ALMA: Carbon-chain Species and Oxygen/Nitrogen-bearing Complex Organic Molecules

K. Taniguchi, L. Majumdar, P. Caselli, S. Takakuwa, T. Hsieh, M. Saito, Z. Li, K. Dobashi, T. Shimoikura, F. Nakamura, J. C. Tan, E. Herbst
ApJS 267, 4 (2023)

46. Gas Phase Elemental Abundances in Molecular Clouds (GEMS) VI. A Sulphur Journey across Star-forming Regions: Study of Thioformaldehyde Emission

G. Esplugues, A. Fuente, D. Navarro-Almaida, M. Rodríguez-Baras, L. Majumdar, P. Caselli, V. Wakelam, E. Roueff, R. Bachiller, S. Spezzano, P. Rivière-Marichalar, R. Martín-Doménech, G. M. Muñoz Caro
A&A 662, A52 (2022)

45. Linking Atmospheric Chemistry of the Hot Jupiter HD 209458b to Its Formation Location through Infrared Transmission and Emission Spectra

S. Dash, L. Majumdar, K. Willacy, S. Tsai, N. Turner, P. B. Rimmer, M. S. Gudipati, W. Lyra, A. Bhardwaj
ApJ 932, 20 (2022)

44. Vibrationally Excited Lines of HC3N Associated with the Molecular Disk around the G24.78+0.08 A1 Hypercompact H II Region

K. Taniguchi, K. I. Tanaka, Y. Zhang, R. Fedriani, J. C. Tan, S. Takakuwa, F. Nakamura, M. Saito, L. Majumdar, E. Herbst
ApJ 931, 99 (2022)

43. Chemical Compositions in the Vicinity of Protostars in Ophiuchus

K. Taniguchi, L. Majumdar, A. Plunkett, S. Takakuwa, D. C. Lis, P. F. Goldsmith, F. Nakamura, M. Saito, E. Herbst
ApJ 922, 152 (2021)

42. Detectable Abundance of Cyanoacetylene (HC3N) Predicted on Reduced Nitrogen-rich Super-Earth Atmospheres

Paul B. Rimmer, L. Majumdar, A. Priyadarshi, S. Wright, S. N. Yurchenko
ApJ 921, L28 (2021)

41. An Unbiased NOEMA 2.6 to 4 mm Survey of the GG Tau Ring: First Detection of CCS in a Protoplanetary Disk

N. T. Phuong, A. Dutrey, E. Chapillon, S. Guilloteau, J. Bary, T. L. Beck, A. Coutens, O. Denis-Alpizar, E. Di Folco, P. N. Diep, L. Majumdar, J.-P. Melisse, C.-W. Lee, V. Piétu, T. Stoecklin, Y.-W. Tang
A&A 653, L5 (2021)

40. Evolutionary View through the Starless Cores in Taurus: Deuteration in TMC 1-C and TMC 1-CP

D. Navarro-Almaida, A. Fuente, L. Majumdar, V. Wakelam, P. Caselli, P. Rivière-Marichalar, S. P. Treviño-Morales, S. Cazaux, I. Jiménez-Serra, C. Kramer, A. Chacón-Tanarro, J. M. Kirk, D. Ward-Thompson, M. Tafalla
A&A 25, A15 (2021)

39. Probing Polarization and the Role of Magnetic Fields in Cloud Destruction in the Keyhole Nebula

Y. Seo, D. C. Dowell, P. F. Goldsmith, J. L. Pineda, L. Majumdar
ApJ 917, 57 (2021)

38. Carbon-chain Chemistry versus Complex-organic-molecule Chemistry in Envelopes around Three Low-mass Young Stellar Objects in the Perseus Region

K. Taniguchi, L. Majumdar, S. Takakuwa, M. Saito, D. C. Lis, P. F. Goldsmith, E. Herbst
ApJ 910, 141 (2021)

37. A New Method for Simulating Photoprocesses in Astrochemical Models

E. Mullikin, H. Anderson, N. O’Hern, M. Farrah, C. R. Arumainayagam, E. F. van Dishoeck, P. A. Gerakines, A. I. Vasyunin, L. Majumdar, P. Caselli, C. N. Shingledecker
ApJ 910, 72 (2021)

36. Chemical Compositions of Five Planck Cold Clumps

V. Wakelam, P. Gratier, M. Ruaud, R. Le Gal, L. Majumdar, J.-C. Loison, K. M. Hickson
A&A 28, A172 (2021)

35. Carbon Chain Chemistry in Hot-core Regions around Three Massive Young Stellar Objects Associated with 6.7 GHz Methanol Masers

K. Taniguchi, E. Herbst, L. Majumdar, P. Caselli, J. Tan, Z. Li, T. Shimoikura, K. Dobashi, F. Nakamura, M. Saito
ApJ 908, 100 (2021)

34. Possibility of Concentration of Nonvolatile Species near the Surface of Comet 67P/Churyumov-Gerasimenko

T. Suzuki, Y. Shinnaka, L. Majumdar, T. Shibata, Y. Shibaike, H. Nomura, H. Minamoto
A&A 645, A134 (2021)

33. Exocomets from a Solar System Perspective

P. A. Strøm, D. Bodewits, M. M. Knight, F. Kiefer, G. H. Jones, Q. Kral, L. Matrà, E. Bodman, M. T. Capria, I. Cleeves, A. Fitzsimmons, N. Haghighipour, J. H. D. Harrison, D. Iglesias, M. Kama, H. Linnartz, L. Majumdar, E. J. W. de Mooij, S. N. Milam, C. Opitom, I. Rebollido, L. K. Rogers, C. Snodgrass, C. Sousa-Silva, S. Xu, Z. Lin, S. Zieba
PASP 132, 101001 (2020)

32. Isomers in Interstellar Environments. I: The Case of Z- and E-Cyanomethanimine

C. N. Shingledecker, G. Molpeceres, V. M. Rivilla, L. Majumdar, J. Kastner
ApJ 897, 158 (2020)

31. Chemical Composition in the IRAS 16562–3959 High-mass Star-forming Region

K. Taniguchi, A. Guzman, L. Majumdar, M. Saito, K. Tokuda
ApJ 898, 54 (2020)

30. Planet-induced Spirals in the Circumbinary Disk of GG Tauri A

N. T. Phuong, A. Dutrey, E. Di Folco, S. Guilloteau, A. Pierens, J. Bary, T. L. Beck, E. Chapillon, O. Denis-Alpizar, P. N. Diep, L. Majumdar, V. Piétu, Y.-W. Tang
A&A 635, L9 (2020)

29. Protoplanetary Disks: Sensitivity of the Chemical Composition to Various Model Parameters

V. Wakelam, E. Chapillon, A. Dutrey, S. Guilloteau, W. Iqbal, A. Coutens, L. Majumdar
MNRAS 486, 1563 (2019)

28. An Ammonia Spectral Map of the L1495–B218 Filaments in the Taurus Molecular Cloud: II. CCS & HC7N Chemistry and Three Modes of Star Formation in the Filaments

Y. Seo, L. Majumdar, P. F. Goldsmith, Y. L. Shirley, K. Willacy, D. Ward-Thompson, R. Friesen et al.
ApJ 871, 134 (2019)

27. Detection of HOCO+ in the Protostar IRAS 16293–2422

L. Majumdar, P. Gratier, V. Wakelam, E. Caux, K. Willacy, M. E. Ressler
MNRAS 477, 525 (2018)

26. Methyl Isocyanate CH3NCO: An Important Missing Organic in Current Astrochemical Networks

L. Majumdar, J. C. Loison, M. Ruaud, P. Gratier, V. Wakelam, A. Coutens
MNRAS Letters 473, L59 (2018)

25. Methyl Cyanide (CH3CN) and Propyne (CH3CCH) in the Low-mass Protostar IRAS 16293–2422

I. Andron, P. Gratier, L. Majumdar, T. Vidal, A. Coutens, J. C. Loison, V. Wakelam
MNRAS 481, 5651 (2018)

24. Chemical Diversity in Three Massive Young Stellar Objects Associated with 6.7 GHz CH3OH Masers

K. Taniguchi, M. Saito, L. Majumdar, T. Shimoikura, K. Dobashi, H. Ozeki, F. Nakamura, T. Hirota, T. Minamidani, Y. Miyamoto, H. Kaneko
ApJ 866, 150 (2018)

23. An Expanded Gas-grain Model for Interstellar Glycine

T. Suzuki, L. Majumdar, M. Ohishi, M. Saito, T. Hirota, V. Wakelam
ApJ 863, 51 (2018)

22. The Difference in Abundance between N-bearing and O-bearing Species in High-mass Star-forming Regions

T. Suzuki, M. Ohishi, M. Saito, T. Hirota, L. Majumdar, V. Wakelam
ApJS 237, 42 (2018)

21. The First Detection of H2S in a Protoplanetary Disk: The Dense GG Tau A Ring

N. T. Phuong, E. Chapillon, L. Majumdar, S. Guilloteau, V. Piétu, V. Wakelam, P. N. Diep, T. Beck, J. Bary
A&A 616, L5 (2018)

20. Chemistry of TMC-1 with Multiply Deuterated Species and Spin Chemistry of H2, H2+, H3+ and Their Isotopologues

L. Majumdar, P. Gratier, M. Ruaud, V. Wakelam, C. Vastel, O. Sipila, F. Hersant, A. Dutrey, S. Guilloteau
MNRAS 466, 4470 (2017)

19. A Study of Singly Deuterated Cyclopropenylidene c-C3HD in Protostar IRAS 16293–2422

L. Majumdar, P. Gratier, I. Andron, V. Wakelam, E. Caux
MNRAS 467, 3525 (2017)

18. Detection of CH3SH in Protostar IRAS 16293–2422

L. Majumdar, P. Gratier, T. Vidal, V. Wakelam, J. C. Loison, K. M. Hickson, E. Caux
MNRAS 458, 1859 (2016)

17. A New Reference Chemical Composition for TMC-1

P. Gratier, L. Majumdar, M. Ohishi, E. Roueff, J. C. Loison, K. M. Hickson, V. Wakelam
ApJS 225, 25 (2016)

16. Survey Observation of a Possible Glycine Precursor Methanimine CH2NH

T. Suzuki, M. Ohishi, T. Hirota, M. Saito, L. Majumdar, V. Wakelam
ApJ 825, 79 (2016)

15. Importance of the H2 Abundance in Protoplanetary Disk Ices for the Molecular Layer Chemical Composition

V. Wakelam, M. Ruaud, F. Hersant, A. Dutrey, D. Semenov, L. Majumdar, S. Guilloteau
A&A 594, A35 (2016)

14. The Possibility of Forming Propargyl Alcohol in the Interstellar Medium

P. Gorai, A. Das, L. Majumdar, B. Sivaraman, S. K. Chakrabarti, E. Herbst
Mol Astron 6, 36 (2017)

13. Deuterium Enrichment of the Interstellar Grain Mantle

A. Das, D. Sahu, L. Majumdar, S. K. Chakrabarti
MNRAS 455, 540 (2015)

12. Potential Formation of Three Pyrimidine Bases in Interstellar Regions

L. Majumdar, P. Gorai, A. Das, S. K. Chakrabarti
Ap&SS 360, 64 (2015)

11. Methyl Acetate and Its Singly Deuterated Isotopomers in the Interstellar Medium

A. Das, L. Majumdar, D. Sahu, P. Gorai, B. Sivaraman, S. K. Chakrabarti
ApJ 808, 21 (2015)

10. Search for Interstellar Adenine

S. K. Chakrabarti, L. Majumdar, A. Das, S. Chakrabarti
Astrophys Space Sci 357, 90 (2015)

9. Monte Carlo Simulation for the Formation of Molecular Hydrogen and Its Deuterated Forms

D. Sahu, A. Das, L. Majumdar, S. K. Chakrabarti
New Astron 38, 23 (2015)

8. Infrared Spectra and Chemical Abundance of Methyl Propionate in Icy Astrochemical Conditions

B. Sivaraman, N. Radhika, A. Das, G. Gopakumar, L. Majumdar, S. K. Chakrabarti, K. P. Subramanian, M. Hada
MNRAS 448, 1372 (2015)

7. Deuterium Enrichment of the Interstellar Medium

A. Das, L. Majumdar, S. K. Chakrabarti, D. Sahu
New Astron 35, 53 (2015)

6. Formation of Different Isotopomers of Chloronium in the Interstellar Medium

L. Majumdar, A. Das, S. K. Chakrabarti
ApJ 782, 73 (2014)

5. Spectroscopic Characteristics of the Cyanomethyl Anion and Its Deuterated Derivatives

L. Majumdar, A. Das, S. K. Chakrabarti
A&A 562, 56 (2014)

4. Formation of Cyanoformaldehyde in Interstellar Space

A. Das, L. Majumdar, S. K. Chakrabarti, R. Saha, S. Chakrabarti
MNRAS 433, 3152 (2013)

3. Chemical Evolution during the Process of Protostar Formation by Considering a Two-dimensional Hydrodynamic Model

A. Das, L. Majumdar, S. K. Chakrabarti, S. Chakrabarti
New Astron 23, 118 (2013)

2. Chemical Evolution and Spectral Signatures of Some Interstellar Precursor Molecules of Adenine, Glycine, and Alanine

L. Majumdar, A. Das, S. K. Chakrabarti, S. Chakrabarti
New Astron 20, 15 (2013)

1. Hydro-chemical Study of the Evolution of Interstellar Pre-biotic Molecules during the Collapse of Molecular Clouds

L. Majumdar, A. Das, S. K. Chakrabarti, S. Chakrabarti
Res Astron Astrophys 12, 1613 (2012)

Publications

Full List of Publications (Journals)