Journals

     

    2022


  1. "Radiopurity studies of a rock sample from the Aut region",
    Swati Thakur, A. Mazumdar, Nishant Jangid ,V. Vatsa , M.S. Pose , S. Mallikarjunachary , S. Pal , V. Nanal, R. G. Pillay, P.K.Raina, Pushpendra P. Singh, S.K. Dhiman, Nucl. Inst. Meth. A 1038 (2022) 166892.

     

    2021


  2. "Simulation studies for source optimization in 96Zrβ decay",
    S. Thakur, V. Nanal, Pushpendra P. Singh, R. G. Pillay, H. Krishnamoorthy, A. Mazumdar, A. Reza, P. K. Raina, V. Vatsa, IL NUOVO CIMENTO C DOI: 10.1393/ncc/i2022-22024-9
  3. "Synchrotron x-ray diffraction studies of the α <- -> β structural phase transition in Sn and Sn-Cu",
    A. Mazumdar, A. Thamizhavel, V. Nanal, R. G. Pillay, A. Upadhyay, V. Vatsa, A. Reza, A. Shrivastava, Bhagyashree Chalke, S. Mallikarjunachary, Scripta Materialia 199 (2021), 113858
  4. "Influence of contact geometry on NTD sensor performance",
    V. Vatsa, A. Reza , A. Mazumdar , V. Nanal, A. Shrivastava, S. Ramakrishna , S. Mallikarjunachary, M.S. Pose. 2021 IEEE 14TH Workshop on Low Temperature Electronics(WOLTE) DOI: 10.1109/WOLTE49037.2021.9555455

     

    2020


  5. "A Cryogenic Front-End Preamplifier Operating at 120 K for Bolometric Detector",
    A. Reza, V. Vatsa, M. S. Pose, A. Mazumdar, A. Garai, H. Krishnamoorthy, G. Gupta, V. Nanal, R. G. Pillay, A. Shrivastava, J Low Temp Phys (2020)
  6. "Thermal neutron-induced γ-ray background in 124Sn",
    G. Gupta, H. Krishnamoorthy, A. Garai, A. Mazumdar, V. Nanal, A. Shrivastava, R. G. Pillay, Applied Radiation and Isotopes 158 (2020), 108923
  7. "Systematic Studies of a Sapphire Bolometer with Phonon Pulses in the Temperature Range of 10-100 mK" ,
    A. Garai, A. Mazumdar, A. Reza, H. Krishnamoorthy, G.Gupta, V. Nanal, R. G. Pillay, S. Ramakrishnan, J Low Temp Phys (199, pages 95101 (2020)), doi:10.1007/s10909-019-02266-8

     

    2019


  8. "Studies on β <- -> α transition in Sn and Sn-rich alloys for a cryogenic tin bolometer
    A Mazumdar, A Garai, H Krishnamoorthy, G Gupta, A Reza, A Thamizhavel, V Nanal, R G Pillay and A Shrivastava, Materials Research Express 6 (2019) 076521 , doi:10.1088/2053-1591/ab13c1
  9. "Study of γ-ray background from cosmic muon induced neutrons",
    H. Krishnamoorthy, G. Gupta, A. Garai, A. Mazumdar, A. Reza, S. Pal, S. Pethuraj, V. Nanal, A. Shrivastava, and R.G. Pillay, Eur. Phys. J. A (2019) 55 : 136 , doi:10.1140/epja/i2019-12822-3
  10. "Study of the effect of external noise pickups on the performance of a cryogenic bolometer",
    A. Garai, A. Reza, A. Mazumdar, H. Krishnamoorthy, G. Gupta, M. S. Pose, S. Mallikarjunachary, V. Nanal, R. G. Pillay, S. Ramakrishnan, Rev. Sci. Instrum. 90 (2019) 096104
  11. "Isotope-selective laser photoionization of tin in supersonic atomic beam"
    S. G. Nakhate, Soumen Bhattacharyya, Sheo Mukund, Rita Behera, Swarupananda Pradhan, M. S. Bhatia, V. M. Datar, V. Nanal, R. G. Pillay, S. J. Wategaonkar. Appl. Phys. B 125, 23 (2019).

     

    2018


  12. "An improved half-life limit of the double beta decay of 94Zr into the excited state of 94Mo",
    N Dokania, D Degering, B Lehnert, V. Nanal, and K Zuber Journal of Physics G: Nuclear and Particle Physics (2018),N Dokania et al 2018 J. Phys. G: Nucl. Part. Phys. 45 075104

     

    2017


  13. "Is neutrino its own antiparticle?",
    V. Nanal, Current Science 112 , 1375 (2017)
  14. "New limit for the half-life of double beta decay of 94 Zr to the first excited state of 94Mo",
    N. Dokania, V. Nanal, G. Gupta, S. Pal, R. G. Pillay, P. K. Rath, V.I. Tretyak, A. Garai, H. Krishnamoorthy, C. Ghosh, P. K. Raina and K. G. Bhushan, Eur. Phys. J. A (2017) 53: 74 DOI: 10.1140/epja/i2017-12266-9

     

    2016


  15. "Development of NTD Ge Sensors for Superconducting Bolometer"
    A. Garai, S. Mathimalar,V. Singh, N. Dokania,V. Nanal, R. G. Pillay, S. Ramakrishnan, A. Shrivastava, K. C. Jagadeesan. S. V. Thakare.
    Journal of Low Temp. 10.1007/s10909-015-1379-6

     

    2015


  16. "Estimation of low energy neutron flux (En≤15 MeV) in India-based Neutrino Observatory cavern using Monte Carlo techniques"
    N. Dokania, V. Singh, S. Mathimalar, A. Garai , V. Nanal, R. G. Pillay and K. G. Bhushan, Journal of Instrumentation 10 (2015) T12005.
  17. "Preliminary study of feasibility of an experiment looking for excited state double beta transitions in Tin",
    Soumik Das, S. K. Ghorui, P.K.Raina, A.K.Singh, P.K.Rath, F.Cappella, R.Cerulli, M.Laubenstein, P.Belli, R.Bernabei, Nucl. Inst. Meth. A 797 (2015) 130.
  18. "Specific heat of Teflon, Torlon-4203 and Torlon-4301 in the range of 30 - 400 mK",
    V. Singh, A. Garai, S. Mathimalar, N. Dokania, V. Nanal, R.G. Pillay, S. Ramakrishnan, Cryogenics 67 (2015) 15.
  19. "Characterization of neutron transmutation doped (NTD) Ge for low temperature sensor development",
    S. Mathimalar, V. Singh, N. Dokania et al., Nucl. Inst. Meth. B 345 (2015) 33.
  20. "Study of radioactive impurities in Neutron Transmutation doped Germanium",
    S. Mathimalar, N. Dokania, V. Singh et al., Nucl. Inst. Meth. A 774 (2015) 68.

     

    2014


  21. "Search for neutrinoless double beta decay in 124Sn",
    V. Nanal, Eur. Phy. J. Conf. 66 (2014) 08005.
  22. "Study of neutron-induced background and its effect on the search of neutrinoless double beta decay in 124Sn",
    N. Dokania, V. Singh, S. Mathimalar, C. Ghosh, V. Nanal, R.G. Pillay, S. Pal, K.G. Bhusan, A. Shrivastava, Journal of Instrumentation 9 (2014) P11002.
  23. "Characterization and modeling of a low background HPGe detector" ,
    N. Dokania, V. Singh, S. Mathimalar, V. Nanal, S. Pal, R.G. Pillay, Nucl. Inst. Meth. A 745 (2014) 119.
  24. "Heat capacity Setup for Superconducting Bolometer Absorbers below 400mK",
    V. Singh, S. Mathimalar, N. Dokania, V. Nanal, R.G. Pillay, S. Ramakrishnan, Journal of Low Temp. Phys. 175 (2014) 604.
  25. "Development of NTD Ge sensors for low temperature thermometry"
    S. Mathimalar , V. Singh , N. Dokania , V. Nanal , R.G. Pillay,S.Pal, S. Ramakrishnan, A. Shrivastava, Priya Maheshwari, P.K. Pujari, S. Ojha, D. Kanjilal, K.C. Jagadeesan, and S.V. Thakare ., International Workshop on Low Temperature Electronics 2014, DOI:10.1109/WOLTE.2014.6881014.

     

    2013


  26. "Cryogen Free Dilution Refrigerator for Bolometric Search of Neutrinoless Double Beta Decay (0νββ) in 124Sn"
    V. Singh, S. Mathimalar, N. Dokania, V. Nanal, R.G. Pillay, S. Ramakrishnan, Pramana 81 (2013) 71.

 

 

                                    Refereed Conference Proceedings

     

    2021


  1. "Background Estimation Studies for Positron Double Beta Decay",
    S. Thakur, A. Mazumdar, R. Shah, V. Vatsa, V. Nanal, M.S.Pose, Pushpendra P. Singh, R. G. Pillay, P. K. Raina,, 7th IUPAP International Conference on Women in Physics(arXiv:2111.08825v1)

     

    2019


  2. "Muon Induced neutron measurement setup at TIFR",
    H. Krishnamoorthy, G. Gupta , A. Garai, A. Mazumdar , A. Reza, S. Pal, V. Nanal, A. Shrivastava, and R.G. Pillay., Proceedings of the Prospects in Neutrino Physics (NuPhys2018), [arXiv:1903.09988v1]

     

    2016


  3. "Study of Radiation Background for TIN.TIN",
    N. Dokania, V. Singh, S. Mathimalar, A. Garai, G. Gupta, H. Krishnamoorthy, C. Ghosh, S. Pal, V. Nanal, R. G. Pillay, A. Shrivastava, and K. G. Bhushan ,Proceedings of the 10th International Workshop on Neutrino-Nucleus Interactions in Few-GeV Region (NuInt15), JPS Conf. Proc. 12, 010044 (2016)

     

    2015


  4. "Neutrinoless Double Beta Decay and Nuclear Matrix Elements",
    P. K. Raina, The 50th Rencontres de Moriond EW Interactions and Unified Theories, La Thuile, Aosta valley, Italy, March 14th-21st, 2015

     

    2014


  5. "Radiation Background Studies for 0νββ decay in 124Sn",
    N. Dokania et. al., Proceedings of the Prospects in Neutrino Physics (NuPhys2014), QMUL 2014, edited by F. Di Lodovico and S. Pascoli, eConf C141215, 78 (2014) [arXiv:1504.05433]

    2011


  6. "Study of cryogenic properties of tin alloys for the development of a superconducting bolometer",
    V. Singh, G. Yashwant, S. Mathimalar, Neha Dokania, V. Nanal, R.G. Pillay and V.M. Datar, AIP Conf. Proc. 1405 (2011)334.
  7. "Double Beta Decay Experiments",
    Vandana Nanal, AIP Conf. Proc. 1405 (2011) 289.

 

 

                                    DAE Conference Proceedings

     

    2021


  1. "Neutron induced activation studies for low background experiments",
    S. Thakur, A. Mazumdar,V. Vatsa, M.S. Pose, S. Mallikarjunachary, S. Pal, V. Nanal, P.P. Singh, R.G. Pillay,and P.K. Raina
    Proceedings of the DAE Symp. on Nucl. Phys. 65 (2021), 810
  2. "Study of cryogenic properties of tin alloys for the development of a superconducting bolometer",
    A. Mazumdar
    Proceedings of the DAE Symp. on Nucl. Phys. 65 (2021), 932

    2019


  3. "Measurement of fast neutron induced (n,p) reactions on Sn isotopes",
    Rebecca Pachuau, H. Krishnamoorthy, A. Mazumdar, V. Nanal, S. V. Suryanarayana, B. K. Nayak, Laxman Danu, Y. Sawant, S. Bishnoi, T. Patel and I. Pasha
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 64 (2019), 359
  4. "Study of long-lived activities from fast neutron-induced reactions in tin-bismuth alloys",
    A. Mazumdar, Rebecca Pachuau, V. Vatsa, H. Krishnamoorthy, A. Garai, A. Reza, V. Nanal, R. G. Pillay, A. Shrivastava and A. Thamizhavel
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 64 (2019), 264
  5. "Estimation of carrier concentration of a NTD Ge from the resistivity measurement at 4K",
    V. Vatsa, A. Reza, S. Saraf, A, Mazumdar, A. Garai, H. Krishnamoorthy, V. Nanal, R. G. Pillay, A. Shrivastava
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 64 (2019), 980
  6. "Bolomeeter pulse analysis using optimal filter",
    A. Garai, V. Vatsa, A. Mazumdar, A. Reza, H. Krishnamoorthy, G. Gupta, V. Nanal and R. G. Pillay
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 64 (2019), 982
  7. "A low noise high gain differential amplifier for bolometer detector",
    A. Reza, V. Vatsa, M. S. Pose, A. Mazumdar, A. Garai, H. Krishnamoorthy, G. Gupta, R. Pachuau, V. Nanal and R. G. Pillay
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 64 (2019), 938
  8. "Study of neutron production from stopping muons",
    H. Krishnamoorthy, G. Gupta, A. Garai, A. Mazumdar, A. Reza, V. Vatsa, R. Pachuau, S. Pal, V. Nanal, R. G. Pillay and A. Shrivastava
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 64 (2019), 872

    2018


  9. "The neutron induced gamma-ray background in 124Sn"
    G. Gupta, H. Krishnamoorthy, A. Garai, A. Mazumdar, V. Nanal, A. Shrivastava, R.G. Pillay
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 63 (2018), 232
  10. "Design and development of a front-end preamplifier for bolometric detector",
    A. Reza,A. Garai,A. Mazumdar,V. Vatsa,H. Krishnamoorthy,G. Gupta,M.S. Pose,S. Mallikarjunachary,V. Nanal,R.G. Pillay
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 63 (2018), 1124
  11. "A pulse height analysis technique for cryogenic bolometers",
    A. Garai,A. Mazumdar,A. Reza,H. Krishnamoorthy,G. Gupta,V. Nanal,R.G. Pillay
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 63 (2018), 1140
  12. "Modeling of an electrically cooled HPGe detector",
    G. Gupta,H. Krishnamoorthy,A. Garai,A. Mazumdar,A. Reza,V. Nanal,R.G. Pillay
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 63 (2018), 1142
  13. "Muon Induced Neutron measurement setup at TIFR (MINT)",
    H. Krishnamoorthy,G. Gupta,A. Garai,A. Mazumdar,A. Reza,S. Pal,V. Nanal,R.G. Pillay,A. Shrivastava
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 63 (2018), 1146H. Krishnamoorthy,G. Gupta,A. Garai,A. Mazumdar,A. Reza,S. Pal,V. Nanal,R.G. Pillay,A. Shrivastava
  14. "Assessment of borated rubber for neutron shield",
    H. Krishnamoorthy,G. Gupta,A. Garai,A. Mazumdar,S. Pal,V. Nanal,R.G. Pillay,A. Shrivastava
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 63 (2018), 1148
  15. "Radiopurity studies of tin-lead and tin-bismuth alloys for the development of a cryogenic bolometer",
    A. Mazumdar,G. Gupta,A. Garai,H. Krishnamoorthy,A. Reza,V. Nanal,R. G. Pillay,A. Shrivastava,A. Thamizhavel
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 63 (2018), 1152

     

    2017


  16. "Radiopurity study of CsI and CsI(Tl) detectors for the mini-DINO"
    G. Gupta,H. Krishnamoorthy ,A. Garai,A. Mazumdar,V. Nanal,R.G. Pillay,S. Saha,S. Ghosh,S.G. Singh,Shashwati Sen,S.C. Gadkari
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 62 (2017), 998
  17. "Radiopurity studies of indium-doped tin alloys for TIN.TIN",
    A. Mazumdar,G. Gupta,J. Raval,A. Garai,H. Krishnamoorthy,V. Nanal,R.G. Pillay,A. Shrivastava,A. Thamizhavel,R. Mondal
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 62 (2017), 1118

     

    2016


  18. "Study of radioactive impurities in NTD Ge sensors for mK thermometry"
    A. Garai, G. Gupta , H. Krishnamoorthy, N. Dokania, V. Nanal, R. G. Pillay , A. Shrivastava , K.C. Jagadeesan and S.V. Thakare
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 61 (2016), 1068
  19. "Estimation of Neutron flux in TIFR Low background Experimental Setup (TiLES)",
    Harisree Krishnamoorthy, A. Garai, G. Gupta, N. Dokania, V. Nanal, R. G.Pillay and A. Shrivastava
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 61 (2016), 1014
  20. "Improvements to Tifr Low background Experimental Setup (TiLES)",
    G. Gupta , N. Dokania, H. Krishnamoorthy, A. Garai, C. Ghosh , M.S. Pose, V. Nanal and R.G. Pillay
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 61 (2016), 1026

     

    2015


  21. "Estimation of thermal neutron flux from natZr activity",
    Ghnashyam Gupta, Abhijit Garai, Neha Dokania, S. Mathimalar, V. Nanal, R.G. Pillay, A. Shrivastava, K.C. Jagadeesan and S.V. Thakare
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 60 (2015), 914

     

    2014


  22. "Simulation studies of Neutron-Induced Background for 0νββ decay in 124Sn from underground rock activity at INO",
    N. Dokania, V. Singh, S. Mathimalar, C. Ghosh, K.G. Bhushan, S. Pal, V. Nanal and R.G. Pillay

    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 59 (2014), 162
  23. "Sensitivity of ββ decay experiment of natural tin using HPGe Detector"
    Soumik Das, S. K. Ghorui, P. K. Raina, A. K. Singh, P. K. Rath, F. Capella, R. Cerulli, and V. Nanal

    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 59 (2014), 796
  24. "LN2-free HPGe detector for low background studies"
    N. Dokania, M.S. Pose, K.V. Anoop, C. Ghosh, V. Singh, S. Mathimalar, S. Pal, V. Nanal and R.G. Pillay
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 59 (2014), 828
  25. "Improvements to background level of the Low Background HPGe setup"
    N. Dokania, K.V. Anoop , M.S. Pose, C. Ghosh, V. Singh, S. Mathimalar, S. Pal, V. Nanal, and R.G. Pillay
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 59 (2014), 880

     

    2013


  26. "Study of Neutron-Induced Background in nat,124Sn and nat. Zr for Double Beta Decay"
    Neha Dokania, V. Singh, S. Mathimalar, C. Ghosh, N. Katyan, S. Pal, V. Nanal, A. Shrivastava, R. Palit and R.G. Pillay
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 58 (2013), 118
  27. "Defect studies of n-irradiated Ge samples"
    S. Mathimalar, V. Singh, N. Dokania, V. Nanal, R. G. Pillay, A. Shrivastava, V. M. Datar, S. Pal, K. C. Jagadeesan, D. Kanjilal, P. Maheshwari, S. Ojha, P. K. Pujari, and S. V. Thakare
    Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 58 (2013), 866

     

 

 

                                    Collaboration Notes

    2021


  1. "TinTin-2021-001"
    "An analytical model for electronic noise in a NTD Ge based bolometer readout circuit" A. Reza, V. Vatsa, A. Mazumdar, M. S. Pose, S. Mallikarjunachary, V. Nanal, R. G. Pillay, S. Ramakrishnan, A. Shrivastava,
    arXiv:2103.13593

     

    2020


  2. "TinTin-2020-001" ",
    "Study of impurities by neutron induced reactions" Rebecca Pachuau , A. Mazumdar , H. Krishnamoorthy , A. Reza , V. Vatsa , S. Pal , V. Nanal

     

  3. "TinTin-2020-002",
    "Estimation of thermal neutron fluence for AJ samples" Rebecca Pachuau , M. Tripathi , V. Vatsa, A. Mazumdar, H. Krishnamoorthy, A. Reza, V. Nanal

     

  4. "TinTin-2020-003"",
    "Performance of NTD Ge sensors with face contacts" V. Vatsa , A. Reza, A. Mazumdar , S. Mallikarjunachary , M. Pose, A. Garai , H. Krishnamoorthy, V. Nanal , R. G. Pillay

     

  5. "TinTin-2020-004",
    "Bolometer noise modelling and noise analysis of DB27 in CFDR and MicroKelvin Refrigerator" A. Reza, V. Vatsa, A. Garai, A. Mazumdar, H. Krishnamoorthy, M.S. Pose, S. Mallikarjunachary, A. Kumar, V. Nanal, R. G. . Pillay, S. Ramakrishnan

     

  6. "TinTin-2020-005",
    "Simulations studies of rare decay via coincidence of gamma-rays in decay cascade" S.Thakur, V. Nanal, P.P.Singh,R.G.Pillay, A. Mazumdar, H. Krishnamoorthy, A. reza, P.K. Raina, V. Vasta.

     

    2019


  7. "TinTin-2019-002",
    "Modelling of electrically cooled HpGe detector" G. Gupta, H. Krishnamoorthy, A. Garai, A. Mazumdar, V. Nanal, R. G. Pillay

     

  8. "TinTin-2019-001" ",
    "Study of the effect of external noise pickups on the performance of a cryogenic bolometer" A. Garai, A. Reza, A. Mazumdar, H. Krishnamoorthy, G. Gupta, V. Nanal, R. G. Pillay and S. Ramakrishnan

     

    2017


  9. "TinTin-2017-001",
    "Radiopurity Study of CsI and CsI(Tl) crystals" G. Gupta, H. Krishnamoorthy, A. Garai, A. Mazumdar, V. Nanal, R.G. Pillay, S. Saha, S. Ghosh, S.G. Singh, Shashwati Sen, S.C. Gadkari

     

    2016


  10. "TinTin-2016-001",
    "Radiopurity of Ge" G. Gupta, H. Krishnamoorthy , M.S. Pose , V. Nanal and R.G. Pillay

     

    2015


  11. "TinTin-2015-001"
    "Simulation studies for Tin bolometer Array for Neutrinoless Double Beta Decay" V. Singh, N. Dokania, S. Mathimalar, V. Nanal, R.G. Pillay,
    arXiv:1408.4520, INO/NDBD/PHY/NOTE/2015-01.
  12. "Estimation of neutron dose from n-induced activity in natFe and natZr",
    Ghnashyam Gupta, Abhijit Garai, Neha Dokania, S. Mathimalar, V. Nanal, R.G. Pillay, A. Shrivastava, K.C. Jagadeesan, S.V. Thakare