D. K. Ojha

kyushu university

29H指数

355论文数

2.7K被引数

收录论文 134

发表时间

Evidence for the gravity-driven and magnetically regularized gas flows feeding the massive protostellar cluster in Cepheus A 有证据表明，引力驱动和磁规范化的气体流正在为仙王座A中的大质量原恒星星团提供物质补充

Science Advances

IF12.5

2026-04-24

OAAI

Panigrahy Sandhyarani; Chakali Eswaraiah; Di Li; Enrique Vázquez-Semadeni; Gilberto C. Gómez; Travis J. Thieme; Manash R. Samal; Jia-Wei Wang; Shih-Ping Lai; Wen-Ping Chen; D. K. Ojha

Gaia24ccy: An Outburst Followed the Footsteps of its Predecessor Gaia24ccy：一次爆发紧随其前身之后

The Astrophysical Journal

IF0

2026-03-17

OAAI

Koshvendra Singh; Joe P. Ninan; Zhen Guo; Valentin D. Ivanov; David A. H. Buckley; Devendra K. Ojha; Andrew Monson; Tarak Chand; Saurabh Sharma; Ram Kesh Yadav; Devendra K. Sahu; Pramod Kumar; Vardan Elbakyan; Sergei Nayakshin; Vitor Fermiano; Min Fang; Jura Borissova; Wen Ping Chen; Franz-Josef Hambsch; Radostin Kurtev; Calum Morris; Javier Osses; Vania Rodríguez; Tanvi Sharma; Bandari Srikanth; Thanawuth Thanathibodee; Wei-Hao Wang; Yuting Zhou

Unveiling the Dual Nature of V1180 Cas: UXor-like Dips and EXor-like Bursts across a Decade 揭示V1180 Cas的双重性质：十年内的UXor类下降和EXor类爆发

The Astrophysical Journal

IF0

2026-02-10

OAAI

Tarak Chand; Saurabh Sharma; Koshvendra Singh; Joe P. Ninan; Arpan Ghosh; Devendra K. Ojha; Tapas Baug; D. K. Sahu; Bhuwan C. Bhatt; Pramod Kumar; Ram K. Yadav; Neelam Panwar; Aayushi Verma; Harmeen Kaur; Mamta; Manojit Chakraborty; Kartik Gokhe; Ajay Kumar Singh

FIRESTORM I: stellar feedback and gas kinematics in the evolved W40 hub-filament system FIRESTORM I：演化W40星系枢纽-丝状结构系统中的恒星反馈与气体动力学

Monthly Notices of the Royal Astronomical Society

IF4.8

2026-02-01

PREAI

Lim, Ming-Kang; Yadav, Ram K.; Dewangan, L. K.; Kim, Kee-Tae; Zavagno, A.; Maklai, Jedsada; Schneider, Nicola; Arzoumanian, Doris; Jacob, Arshia M.; Pirogov, L. E.; Hwang, Jihye; Ojha, D. K.; Lee, Gyuho; Nazri, Affan Adly; Sharma, Saurabh

Investigating the Influence of Radiative Feedback in the Bright-rimmed Cloud 44 研究明亮边缘星云44中辐射反馈的影响

The Astrophysical Journal

IF0

2025-11-27

OAAI

Rishi C; Neelam Panwar; Thomas J. Haworth; Yan Sun; Saurabh Sharma; R. K. Yadav; D.K. Ojha; H.P. Singh; Jessy Jose; Ajay Kumar Singh; Jincen Jose; Shubham Yadav

Long-term investigation of an open cluster Berkeley 65 对开放星团Berkeley 65的长期研究

Frontiers in Astronomy and Space Sciences

IF2.6

2025-07-22

OAAI

Tarak Chand; Saurabh Sharma; Koshvendra Singh; Jeewan Pandey; Aayushi Verma; Harmeen Kaur; Mamta; Manojit Chakraborty; Devendra K. Ojha; Ajay Kumar Singh

Star formation efficiency and scaling relations in parsec-scale cluster-forming clumps 亚秒级致密星团形成云团的恒星形成效率与标度关系

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2025-07-01

OAAI

Rawat, Vineet; Samal, M. R.; Zavagno, A.; Dib, Sami; Elia, Davide; Jose, J.; Ojha, D. K.; Srivastav, K.

Searching for GEMS: TOI-5688 A b, a Low-density Giant Orbiting a High-metallicity Early M-dwarf

ASTRONOMICAL JOURNAL

IF5.1

2025-03-03

OAAI

Reji, Varghese; Kanodia, Shubham; Ninan, Joe P.; Canas, Caleb I.; Libby-Roberts, Jessica; Lin, Andrea S. J.; Gupta, Arvind F.; Swaby, Tera N.; Larsen, Alexander; Kobulnicky, Henry A.; Choi, Philip I.; Evans, Nez; Santomenna, Sage; Winnick, Isabelle; Yu, Larry; Alvarado-Montes, Jaime A.; Bender, Chad F.; Bernabo, Lia Marta; Blake, Cullen H.; Cochran, William D.; Diddams, Scott A.; Halverson, Samuel; Han, Te; Hearty, Fred; Logsdon, Sarah E.; Mahadevan, Suvrath; Mcelwain, Michael W.; Monson, Andrew; Robertson, Paul; Ojha, Devendra K.; Roy, Arpita; Schwab, Christian; Stefansson, Gudmundur; Wright, Jason

Twins in diversity: understanding circumstellar disc evolution in the twin clusters of W5 complex

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2024-10-30

OAAI

Damian, Belinda; Jose, Jessy; Das, Swagat R.; Gupta, Saumya; Vaikundaraman, Vignesh; Ojha, D. K.; Kartha, Sreeja S.; Panwar, Neelam; Eswaraiah, Chakali

Peering into the Heart of the Giant Molecular Cloud G148.24+00.41: A Deep Near-infrared View of the Newly Hatched Cluster FSR 655

ASTRONOMICAL JOURNAL

IF5.1

2024-08-30

OAAI

Rawat, Vineet; Samal, M. R.; Ojha, D. K.; Kumar, Brajesh; Sharma, Saurabh; Jose, J.; Sagar, Ram; Yadav, R. K.

Investigating the Star-forming Sites in the Outer Galactic Arm

ASTRONOMICAL JOURNAL

IF5.1

2024-07-31

OAAI

Verma, Aayushi; Sharma, Saurabh; Dewangan, Lokesh K.; Ojha, Devendra K.; Mallick, Kshitiz; Yadav, Ram Kesh; Kaur, Harmeen; Chand, Tarak; Gupta, Archana

Low-mass Stellar and Substellar Content of the Young Cluster Berkeley 59

ASTRONOMICAL JOURNAL

IF5.1

2024-07-24

OAAI

Panwar, Neelam; Rishi, C.; Sharma, Saurabh; Ojha, Devendra K.; Samal, Manash R.; Singh, H. P.; Yadav, Ram Kesh

Accretion Funnel Reconfiguration during an Outburst in a Young Stellar Object: EX Lupi

ASTROPHYSICAL JOURNAL

IF5.4

2024-06-13

OAAI

Singh, Koshvendra; Ninan, Joe P.; Romanova, Marina M.; Buckley, David A. H.; Ojha, Devendra K.; Ghosh, Arpan; Monson, Andrew; Schramm, Malte; Sharma, Saurabh; Reichart, Daniel E.; Mikolajewska, Joanna; Beamin, Juan Carlos; Borissova, Jura; Ivanov, Valentin D.; Kouprianov, Vladimir V.; Hambsch, Franz-Josef; Pearce, Andrew

Discovery of a hot post-AGB star in Galactic globular cluster E3

ASTRONOMY & ASTROPHYSICS

IF5.8

2024-05-08

OAAI

Kumar, R.; Moharana, A.; Piridi, S.; Pradhan, A. C.; Helminiak, K. G.; Ikonnikova, N.; Dodin, A.; Szczerba, R.; Giersz, M.; Ojha, D. K.; Samal, M. R.

Constraints on the evolution of the Triton atmosphere from occultations: 1989-2022

ASTRONOMY & ASTROPHYSICS

IF5.8

2024-02-27

OAAI

Sicardy, B.; Tej, A.; Gomes-Junior, A. R.; Romanov, F. D.; Bertrand, T.; Ashok, N. M.; Lellouch, E.; Morgado, B. E.; Assafin, M.; Desmars, J.; Camargo, J. I. B.; Kilic, Y.; Ortiz, J. L.; Vieira-Martins, R.; Braga-Ribas, F.; Ninan, J. P.; Bhatt, B. C.; Pramod Kumar, S.; Swain, V.; Sharma, S.; Saha, A.; Ojha, D. K.; Pawar, G.; Deshmukh, S.; Deshpande, A.; Ganesh, S.; Jain, J. K.; Mathew, S. K.; Kumar, H.; Bhalerao, V.; Anupama, G. C.; Barway, S.; Brandeker, A.; Floren, H. G.; Olofsson, G.; Bruno, G.; Mao, Y. M.; Ye, R. H.; Zou, Q. Y.; Sun, Y. K.; Shen, Y. Y.; Zhao, J. Y.; Grishin, D. N.; Romanova, L. V.; Marchis, F.; Fukui, K.; Kukita, R.; Benedetti-Rossi, G.; Santos-Sanz, P.; Dhyani, N.; Gokhale, A.; Kate, A.

Cluster Formation in a Filamentary Cloud: The Case of the Stellar Cluster NGC 2316

ASTRONOMICAL JOURNAL

IF5.1

2024-02-13

OAAI

Sharma, Saurabh; Verma, Aayushi; Mallick, Kshitiz; Dewangan, Lokesh K.; Kaur, Harmeen; Yadav, Ram Kesh; Panwar, Neelam; Ojha, Devendra K.; Chand, Tarak; Agarwal, Mamta

The Giant Molecular Cloud G148.24+00.41: gas properties, kinematics, and cluster formation at the nexus of filamentary flows

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2024-01-08

OAAI

Rawat, Vineet; Samal, M. R.; Walker, D. L.; Ojha, D. K.; Tej, A.; Zavagno, A.; Zhang, C. P.; Elia, Davide; Dutta, S.; Jose, J.; Eswaraiah, C.; Sharma, E.

Understanding the relative importance of magnetic field, gravity, and turbulence in star formation at the hub of the giant molecular cloud G148.24+00.41

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2024-01-08

OAAI

Rawat, Vineet; Samal, M. R.; Eswaraiah, Chakali; Wang, Jia-Wei; Elia, Davide; Panigrahy, Sandhyarani; Zavagno, A.; Yadav, R. K.; Walker, D. L.; Jose, J.; Ojha, D. K.; Zhang, C. P.; Dutta, S.

Unveiling the Cosmic Cradle: clustering and massive star formation in the enigmatic Galactic bubble N59

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2024-01-01

OAAI

Paulson, Sonu Tabitha; Mallick, K. K.; Ojha, D. K.

Massive star formation in the hub-filament system of RCW 117

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2023-11-03

OAAI

Seshadri, Arun; Vig, S.; Ghosh, S. K.; Ojha, D. K.

研究方向