ePrints@IIScePrints@IISc Home | About | Browse | Latest Additions | Advanced Search | Contact | Help

Browse by Author

Up a level
Export as [feed] Atom [feed] RSS 1.0 [feed] RSS 2.0
Group by: Item Type | No Grouping
Number of items: 66.

Conference Proceedings

Choudhuri, Arnab Rai (2012) Dynamo models of grand minima. In: 286th Symposium of the International-Astronomical-Union, OCT 03-07, 2011, Mendoza, ARGENTINA, pp. 350-359.

Karak, Bidya Binay and Choudhuri, Arnab Rai (2012) Is meridional circulation important in modelling irregularities of the solar cycle? In: 286th Symposium of the International-Astronomical-Union, OCT 03-07, 2011 , Mendoza, ARGENTINA, pp. 367-371.

Choudhuri, Arnab Rai (2007) An elementary introduction to solar dynamo theory. In: Kodai School on Solar Physics, DEC 10-22, 2006, Kodaikanal, INDIA.

Conference Paper

Choudhuri, Arnab Rai and Chatterjee, Piyali and Nandy, Dibyendu (2004) The Origin of Helicity in Solar Active Regions. In: International Astronomical Union Symposium on Multi-Wavelength Investigations of Solar Activity, 2004, pp. 45-48.

Choudhuri, Arnab Rai (1989) Locating the seat of the solar dynamo. In: 142nd Symp Of The International Astronomical Union : Basic Plasma Processes On The Sun, DEC 01-05, 1989, Bombay, INDIA.

D'Silva, S and Choudhuri, Arnab Rai (1989) Effect of Turbulence on Emerging Magnetic Flux Tubes in the Convection Zone. In: 142nd Symp Of The International Astronomical Union : Basic Plasma Processes On The Sun, DEC 01-05, 1989, Bangalore, India.

Journal Article

Hazra, Gopal and Choudhuri, Arnab Rai (2019) A New Formula for Predicting Solar Cycles. In: ASTROPHYSICAL JOURNAL, 880 (2).

Hazra, Gopal and Choudhuri, Arnab Rai (2019) A New Formula for Predicting Solar Cycles. In: ASTROPHYSICAL JOURNAL, 880 (2).

Choudhuri, Arnab Rai (2018) Flux transport dynamo: From modelling irregularities to making predictions. In: JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS, 176 (SI). pp. 5-9.

Choudhuri, Arnab Rai and Singh, Rajinder (2018) THE FRS NOMINATION OF SIR PRAFULLA C. RAY AND THE CORRESPONDENCE OF N. R. DHAR. In: NOTES AND RECORDS-THE ROYAL SOCIETY JOURNAL OF THE HISTORY OF SCIENCE, 72 (1). pp. 57-73.

Hazra, Gopal and Choudhuri, Arnab Rai and Miesch, Mark S (2017) A THEORETICAL STUDY OF THE BUILD-UP OF THE SUN'S POLAR MAGNETIC FIELD BY USING A 3D KINEMATIC DYNAMO MODEL. In: ASTROPHYSICAL JOURNAL, 835 (1).

Hazra, Gopal and Choudhuri, Arnab Rai (2017) A theoretical model of the variation of the meridional circulation with the solar cycle. In: MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 472 (3). pp. 2728-2741.

Choudhuri, Arnab Rai and Hazra, Gopal (2016) The treatment of magnetic buoyancy in flux transport dynamo models. In: ADVANCES IN SPACE RESEARCH, 58 (8). pp. 1560-1570.

Hazra, Gopal and Karak, Bidya Binay and Banerjee, Dipankar and Choudhuri, Arnab Rai (2015) Correlation Between Decay Rate and Amplitude of Solar Cycles as Revealed from Observations and Dynamo Theory. In: SOLAR PHYSICS, 290 (6). pp. 1851-1870.

Choudhuri, Arnab Rai (2015) A Critical Assessment of the Flux Transport Dynamo. In: JOURNAL OF ASTROPHYSICS AND ASTRONOMY, 36 (1, SI). pp. 5-14.

Karak, Bidya Binay and Kitchatinov, Leonid L and Choudhuri, Arnab Rai (2014) A DYNAMO MODEL OF MAGNETIC ACTIVITY IN SOLAR-LIKE STARS WITH DIFFERENT ROTATIONAL VELOCITIES. In: ASTROPHYSICAL JOURNAL, 791 (1).

Karak, Bidya Binay and Jiang, Jie and Miesch, Mark S and Charbonneau, Paul and Choudhuri, Arnab Rai (2014) Flux Transport Dynamos: From Kinematics to Dynamics. In: SPACE SCIENCE REVIEWS, 186 (1-4). pp. 561-602.

Hazra, Gopal and Karak, Bidya Binay and Choudhuri, Arnab Rai (2014) IS A DEEP ONE-CELL MERIDIONAL CIRCULATION ESSENTIAL FOR THE FLUX TRANSPORT SOLAR DYNAMO? In: ASTROPHYSICAL JOURNAL, 782 (2).

Priyal, Muthu and Banerjee, Dipankar and Karak, Bidya Binay and Munoz-Jaramillo, Andres and Ravindra, B and Choudhuri, Arnab Rai and Singh, Jagdev (2014) POLAR NETWORK INDEX AS A MAGNETIC PROXY FOR THE SOLAR CYCLE STUDIES. In: ASTROPHYSICAL JOURNAL LETTERS, 793 (1).

Shibata, Kazunari and Isobe, Hiroaki and Hillier, Andrew and Choudhuri, Arnab Rai and Maehara, Hiroyuki and Ishii, Takako T. and Shibayama, Takuya and Notsu, Shota and Notsu, Yuta and Nagao, Takashi and Honda, Satoshi and Nogami, Daisaku (2013) Can Superflares Occur on Our Sun? In: PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 65 (3).

Karak, Bidya Binay and Choudhuri, Arnab Rai (2013) Studies of grand minima in sunspot cycles by using a flux transport solar dynamo model. In: RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 13 (11). pp. 1339-1357.

Karak, Bidya Binay and Choudhuri, Arnab Rai (2012) Quenching of Meridional Circulation in Flux Transport Dynamo Models. In: SOLAR PHYSICS, 278 (1). pp. 137-148.

Choudhuri, Arnab Rai and Karak, Bidya Binay (2012) Origin of grand minima in Sunspot cycles. In: Physical Review Letters, 109 (17). pp. 171103-1.

Choudhuri, Arnab Rai (2011) The origin of the solar magnetic cycle. In: Pramana - Journal of Physics, 77 (1, SI). pp. 77-96.

Karak, Bidya Binay and Choudhuri, Arnab Rai (2011) The Waldmeier effect and the flux transport solar dynamo. In: Monthly Notices of the Royal Astronomical Society, 410 (3). pp. 1503-1512.

Choudhuri, Arnab Rai and Karak, Bidya Binay (2009) A possible explanation of the Maunder minimum from a flux transport dynamo model. In: Research in Astronomy and Astrophysics, 9 (9). pp. 953-958.

Chakraborty, Sagar and Choudhuri, Arnab Rai and Chatterjee, Piyali (2009) Why Does the Sun's Torsional Oscillation Begin before the Sunspot Cycle? In: Physical Review Letters, 102 (4). 041102-1-4.

Goel, Ashish and Choudhuri, Arnab Rai (2009) The hemispheric asymmetry of solar activity during the last century and the solar dynamo. In: Research In Astronomy And Astrophysics, 9 (1). pp. 115-126.

Choudhuri, Arnab Rai (2008) Prospects for predicting cycle 24. In: Journal of Astrophysics and Astronomy, 29 (1-2). pp. 41-47.

Chatterjee, Piyali and Choudhuri, Arnab Rai and Petrovay, Kristof and Nandy, Dibyendu (2008) A theoretical model for the magnetic helicity of solar active regions. In: Advances in Space Research, 41 (6). 893 -896.

Jiang, Jie and Chatterjee, Piyali and Choudhuri, Arnab Rai (2007) Solar activity forecast with a dynamo model. In: Monthly Notices of the Royal Astronomical Society, 381 (4). pp. 1527-1542.

Jiang, Jie and Choudhuri, Arnab Rai and Wang, Jingxiu (2007) A New Explanation for the Origin of Trans-equatorial Loops based on a Dynamo Model. In: Solar Physics, 245 (1). pp. 19-25.

Choudhuri, Arnab Rai and Chatterjee, Piyali and Jiang, Jie (2007) Predicting Solar Cycle 24 With a Solar Dynamo Model. In: Physical Review Letters, 98 (13). 131103: 1-4.

Chatterjee, Piyali and Choudhuri, Arnab Rai (2006) On Magnetic Coupling Between the Two Hemispheres in Solar Dynamo Models. In: Solar Physics, 239 (1-2). pp. 29-39.

Choudhuri, Arnab Rai (2006) Some Recent Developments in Solar Dynamo Theory. In: Journal of Astrophysics and Astronomy, 27 (2-3). pp. 79-85.

Chatterjee, P and Choudhuri, Arnab Rai and Petrovay, K (2006) Development of twist in an emerging magnetic flux tube by poloidal field accretion. In: Astronomy & Astrophysics, 449 (2). pp. 781-789.

Choudhuri, Arnab Rai and Chatterjee, P and Nandy, D (2004) Helicity of solar active regions from a dynamo model. In: The Astrophysical Journal, 615 (1). L57 -L60.

Nandy, Dibyendu and Chatterjee, Piyali and Choudhuri, Arnab Rai (2004) Full Sphere Axisymmetric Simulations of the Solar Dynamo. In: Proceedings of the International Astronomical Union, 2004 (IAUS22).

Choudhuri, Arnab Rai (2003) On the Connection Between Mean Field Dynamo Theory and Flux Tubes. In: Solar Physics, 215 (1). pp. 31-55.

Dibyendu, Nandy and Choudhuri, Arnab Rai (2002) Explaining the Latitudinal Distribution of Sunspots with Deep Meridional Flow. In: Science, 296 (5573). pp. 1671-1673.

Longcope, Dana and Choudhuri, Arnab Rai (2002) The orientational relaxation of bipolar active regions. In: Solar Physics, 205 (1). pp. 63-92.

Nandy, Dibyendu and Choudhuri, Arnab Rai (2001) Toward a Mean Field Formulation of the Babcock-Leighton Type Solar Dynamo. I. α-Coefficient versus Durney's Double-Ring Approach. In: The Astrophysical Journal, 551 (1). pp. 576-585.

Nandy, Dibyendu and Choudhuri, Arnab Rai (2000) The Role of Magnetic Buoyancy in a Babcock-Leighton Type Solar Dynamo. In: Journal of Astrophysics and Astronomy, 21 (3). pp. 381-385.

Choudhuri, Arnab Rai (2000) The current status of kinematic solar dynamo models. In: Journal of Astrophysics and Astronomy, 21 (3). pp. 373-377.

Choudhuri, Arnab Rai (1999) The solar dynamo. In: Current Science, 77 (11). pp. 1475-1486.

Choudhuri, Arnab Rai and Dikpati, Mausumi (1999) On the large-scale diffuse magnetic field of the sun - II. The contribution of active regions. In: Solar Physics, 184 (1). pp. 61-76.

Dikpati, Mausumi and Choudhuri, Arnab Rai (1996) On the out of phase appearance of large-scale diffuse magnetic field of the sun with respect to sunspots. In: Astrophysics and Space Science, 243 (1). pp. 169-172.

Mausumi, Dikpati and Choudhuri, Arnab Rai (1995) On the Large-Scale Diffuse Magnetic Field of the Sun. In: Solar Physics, 161 (1). pp. 9-27.

Choudhuri, Arnab Rai and Dikpati, Mausumi and Banerjee, Dipankar (1993) Energy Transport to the Solar Corona by Magnetic Kink Waves. In: The Astrophysical Journal, 413 (2). pp. 811-825.

Choudhuri, Arnab Rai and Auffret, Herve and Priest, Eric R (1993) Implications of rapid footpoint motions of photospheric flux tubes for coronal heating. In: Solar Physics, 143 (1). pp. 49-68.

DSilva, Sydney Z and Choudhuri, Arnab Rai (1991) The Effect of Kelvin-Helmholtz Instability on Rising Flux Tubes in The Convection Zone. In: Solar Physics, 136 (2). pp. 201-219.

Choudhuri, Arnab Rai (1990) On the possibility of an alpha-sq omega-type dynamo in a thin layer inside the sun. In: Astrophysical Journal, The, 355 (2). pp. 733-744.

Choudhuri, Arnab Rai (1990) Locating the seat of the solar dynamo. In: Symposia - International Astronomical Union (142). pp. 51-55.

Choudhuri, Arnab Rai (1989) The evolution of loop structures in flux rings within the solar convection zone. In: Solar Physics, 123 (2). pp. 217-239.

van Ballegooijen, AA and Choudhuri, Arnab Rai (1988) The possible role of meridional flows in suppressing magnetic buoyancy. In: Astrophysical Journal, 333 (2). pp. 965-977.

Choudhuri, Arnab Rai (1988) On the coalescence of twisted flux tubes. In: Geophysical & Astrophysical Fluid Dynamics, 40 (3-4). pp. 261-291.

Choudhuri, Arnab Rai and Gilman, Peter A (1987) The influence of the Coriolis force on flux tubes rising through the solar convection zone. In: Astrophysical Journal, 316 (2). pp. 788-800.

Choudhuri, Arnab Rai (1986) Magnetic helicity as a constraint on coronal dissipation. In: NASA. Goddard Space Flight Center Coronal and Prominence Plasmas . pp. 451-456.

Choudhuri, Arnab Rai (1986) Magnetic energy dissipation in force-free jets. In: Astrophysical Journal, 310 (1). pp. 96-103.

Choudhuri, Arnab Rai (1986) The dynamics of magnetically trapped fluids. I - Implications for umbral dots and penumbral grains. In: Astrophysical Journal, 302 . pp. 809-825.

Koenigl, A and Choudhuri, Arnab Rai (1985) Force-free equilibria of magnetized jets. In: Astrophysical Journal, Part 1, 289 (1). pp. 173-187.

Konigl,, A and Choudhuri, Arnab Rai (1985) A model of the polarization position-angle swings in BL Lacertae objects. In: Astrophysical Journal, 289 (1). pp. 188-192.

Choudhuri, Arnab Rai (1985) Practising Western Science Outside the West: Personal Observations on the Indian Scene. In: Social Studies of Science, 15 (3). pp. 475-505.

Editorials/Short Communications

Choudhuri, Arnab Rai (2017) Starspots, stellar cycles and stellar flares: Lessons from solar dynamo models. In: SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 60 (1).

Preprint

Choudhuri, Arnab Rai and Konar, Sushan (2003) Why do millisecond pulsars have weaker magnetic fields compared to ordinary pulsars? [Preprint]

Konar, Sushan and Choudhuri, Arnab Rai (2002) Diamagnetic Screening of the Magnetic Field in Accreting Neutron Stars. [Preprint]

This list was generated on Thu Dec 8 14:48:03 2022 IST.