Publications

In Journals/arXiv

1. Deepak Pachattu, A model-independent irreducible tensor formalism to analyse the sequential decays of the triple strange process

p¯p→Ω¯+Ω−→K+Λ¯K−Λ→K+p¯π+K−pπ−, Nucl Phys. A 1042, 122797 (2024).

2. Deepak Pachattu, Sequential decays of the triple strange process

p¯p→Ω¯+Ω−→K+Λ¯K−Λ→K+p¯π+K−pπ−: : a model-independent approach, arXiv:2308.09681

3. Deepak Pachattu, Singlet cross section and the tensor interaction in p

p

p→Λ^-Λ, arXiv:2305.1253

4. The PANDA collaboration, Technical design report of the Endcap disc DIRC, J Phys. G: Nucl. and Part. Phys. 49 (12), 120501 (2022)

5. The PANDA Collaboration, The potential of Lambda and Xi- studies with PANDA at FAIR, Eur. Phys. J A57, 4, 154 (2021)

6. The PANDA Collaboration, Feasibility studies for the measurement of time-like proton electromagnetic form factors from p

p

p→μ+μ− at FAIR, Eur.Phys.J. A57 no. 1, 30 (2021)

7. The PANDA Collaboration, Technical design report for the PANDA Endcap Disc DIRC, arXiv:1912.12638

8. The PANDA Collaboration, Technical design report for the PANDA Barrel DIRC detector, J. Phys. G46, no. 4, 045001 (2019)

9. The PANDA Collaboration, Precision resonance energy scans with the PANDA experiment at FAIR: Sensitivity study for width and line-shape measurements of the X(3872), Eur. Phys. J. A55, no. 3,42 (2019)

10. The PANDA Collaboration, Technical design report for the PANDA Barrel DIRC detector, arXiv:1710.00684

11. The PANDA Collaboration, Technical design report of the Panda forward spectrometer Calorimeter, arXiv:1704.02713

12. The PANDA Collaboration, Feasibility study for the measurement of pi N TDAs at PANDA in antiproton+proton --> J/psi pi^0, Physical Review D, 95 032003 (2017)

13. The PANDA Collaboration, Study of doubly strange systems using stored antiprotons, Nuclear Physics A954, 323 (2016)

14. The PANDA Collaboration, Feasibility studies of time-like proton electromagnetic form factors at PANDA at FAIR, The European Physical Journal A 52 no.10 325 (2016)

15. The PANDA Collaboration, Nora Brambilla, Ulf-G. Meißner, Studies of Hadron Structure and Interactions with the PANDA Experiment at FAIR, e-print: arXiv:1512.03299 [hep-ex], 2015

16. The PANDA Collaboration, Experimental access to Transition Distribution Amplitudes with the PANDA experiment at FAIR, The European Physical Journal A 51 107 (2015)

17. G. Ramachandran, M. S. Vidya, P. N. Deepak, J. Balasubramanyam and Venkataraya, Omega production in pp collisions , Physical Review C, 72, 031001 (2005)

18. P. N. Deepak, J. Haidenbauer and C. Hanhart, Partial-wave analysis of pp-->ppπ⁰ data , Physical Review C, 72, 024004 (2005)

19. G. Ramachandran and P. N. Deepak, Radiative capture of polarized neutrons by polarized protons, Modern Physics Letter A, 19, 1411 (2004)

20. G. Ramachandran, P. N. Deepak and S. Prasanna Kumar, Photon polarization in np fusion, Journal of Physics G: Nuclear and Particle Physics, 29, L45 (2003)

21. K. S. Mallesh, Swarnamala Sirsi, Mahmoud A. A. Sbaih, P. N. Deepak and G. Ramachandran, Spin squeezing and quantum correlations, Pramana–journal of physics, 59, 175 (2002)

22. P. N. Deepak and G. Ramachandran, Singlet and triplet differential cross sections for pp-->ppπ⁰ , Physical Review C, 65, 027601 (2002)

23. G. Ramachandran and P. N. Deepak, Model-independent determination of Doublet and Quartet cross sections for N d fusion, Nuclear Physics A695, 177 (2001)

24. G. Ramachandran and P. N. Deepak, Empirical analysis for differential cross section measurements for pp-->ppπ⁰ , Physical Review C 63, 051001(R) (2001)

25. K. S. Mallesh, Swarnamala Sirsi, Mahmoud A. A. Sbaih, P. N. Deepak and G. Ramachandran, Spin squeezing of mixed systems, Journal of Physics A: Mathematical and General 34, 3293 (2001)

26. G. Ramachandran and P. N. Deepak, Total cross sections for scattering and reactions with polarized beam and polarized target, Journal of Physics G: Nuclear and Particle Physics 26, 1809 (2000)

27. G. Ramachandran, P. N. Deepak and M. S. Vidya, Pion production in NN collisions, Physical Review C 62, 011001(R) (2000)

28. G. Ramachandran and P. N. Deepak, Irreducible tensor phenomenology for pd-->³He π⁺π^-  , Journal of Physics G: Nuclear and Particle Physics 26, 343 (2000)

29. K. S. Mallesh, Swarnamala Sirsi, Mahmoud A. A. Sbaih, P. N. Deepak and G. Ramachandran, Squeezing and non-oriented spin states, Journal of Physics A: Mathematical and General 33, 779 (2000)

30. G. Ramachandran, P. N. Deepak and S. Prasanna Kumar, pd fusion with polarized deuterons, Journal of Physics G: Nuclear and Particle Physics 25, L155 (1999)

31. G. Ramachandran and P. N. Deepak, Tensor Force and NN scattering with polarized beam and target, Modern Physics Letters A 13, 3063 (1998)

In International/National Symposia

1. Deepak Pachattu, Sequential decays of the triple strange process: A model-independent approach, Proceedings of the 67th DAE Symposium on Nuclear Physics, IIT Indore, p 909 (2023)

2. Deepak Pachattu, Non-central interactions in p¯p→Λ¯Λ, Proceedings of the 66th DAE Symposium on Nuclear Physics, Cotton University, Guwahati,

p 889 (2022)

3. G. Ramachandran, M. S. Vidya, P. N. Deepak, J. Balasubramanyam and Venkataraya, Polarization of omega in pp--> pp omega, Proceedings of the DAE Symposium on Nuclear Physics, Bhabha Atomic Research Centre, Mumbai, Eds. S. Kailas, Suresh Kumar and L. M. Pant, 50, 386 (2005)

4. G. Ramachandran, M. S. Vidya, P. N. Deepak, J. Balasubramanyam and Venkataraya, Spin observables in threshold vector meson production in NN collisions, International Conference on Contemporary Issues in Nuclear and Particle Physics, Jadavpur University, Kolkata, (2005) (Report yet to be published)

5. G. Ramachandran, M. S. Vidya, J. Balasubramanayam and P. N. Deepak, Hyperon Photoproduction, Proceedings of the DAE-BRNS Symposium on Nuclear Physics, Banaras Hindu University, Varanasi, Eds. P.Singh and L.M.Pant, 47B, 354 (2004)

6. G. Ramachandran, M. S. Vidya, P. N. Deepak, J. Balasubramanayam and Venkataraya, omega production in p - p collisions, Proceedings of the DAE-BRNS Symposium on Nuclear Physics, Banaras Hindu University, Varanasi, Eds. P.Singh and L.M.Pant, 47B, 368 (2004)

7. G. Ramachandran, P. N. Deepak, J. Balasubramanayam and M. S. Vidya, Doubly charged pion production with polarized photons Proceedings of the DAE-BRNS Symposium on Nuclear Physics, Banaras Hindu University, Varanasi, Eds. P.Singh and L.M.Pant, 47B, 370 (2004)

8. P. N. Deepak, G. Ramachandran, M. S. Vidya and C. Hanhart, Spin-dependence of Meson Production in N N Collisions, Presented at the 8th International Workshop on Meson Production, Properties and Interaction (Meson2004), held at Cracow, Poland from 4-8 June 2004, International Journal of Modern Physics A, 20, 599 (2005)

9. P. N. Deepak, G. Ramachandran, M. S. Vidya and C. Hanhart, Spin observables in meson production in nucleon-nucleon collisions, Invited talk, presented at the Second Symposium on Threshold Meson Production in pp and pd Interaction, held at Cracow, Poland from 31 May 2004 to 3 June 2004

10. P. N. Deepak, G. Ramachandran, M. S. Vidya and C. Hanhart, Spin-dependence of Meson Production in Nucleon-Nucleon Collisions, Presented at the Deutsche Physikalische Gesellschaft (DPG) Nuclear Physics Spring Meeting 2004, held at the University of Cologne from March 8-12, 2004

11. G. Ramachandran P. N. Deepak and M. S. Vidya, Spin-dependence of pion production in NN collisions: a model-independent theoretical approach, Invited Talk, presented at the 21st Workshop of COSY-Arbeitsgemeinschaft Nordrhein-Westfalischer, Universitaten (CANU et al.), held at the Physikzentrum, Bad Honnef, December 15-16, 2003

12. G. Ramachandran, P. N. Deepak, R. Vijayshankar and Yee Yee Oo, P-wave Contribution to n p Fusion at Astrophysically Relevant Energies, Presented at the DAE-BRNS Symposium on Nuclear Physics, Bhabha Atomic Research Centre, Mumbai, during December 2003

13. P.N. Deepak, Model-independent Estimates of the Channel-spin Cross Sections for p p--> p n p+, DAE-BRNS Symposium on Nuclear Physics, Manonmaniam Sundaranar University, Tirunelveli, Eds. Arun K. Jain and A. Navin, Contributed papers, 45B, 316 (2002)

14. G. Ramachandran, P.N. Deepak and S. Prasanna Kumar, Photon Polarization in np Fusion, DAE-BRNS Symposium on Nuclear Physics, Manonmaniam Sundaranar University, Tirunelveli, Eds. Arun K. Jain and A. Navin, Contributed papers, 45B, 410 (2002)

15. G. Ramachandran, R. Vijayashankar, M.S. Vidya and P.N. Deepak, Tensor Force and 2H, DAE-BRNS Symposium on Nuclear Physics, Manonmaniam Sundaranar University, Tirunelveli, Eds. Arun K. Jain and A. Navin, Contributed papers, 45B, 150 (2002)

16. P.N. Deepak and G. Ramachandran, Model-independent estimates of the Singlet and Triplet Differential Cross Sections for p p--> p ppi^0, DAE-BRNS Symposium on Nuclear Physics, Saha Institute of Nuclear Physics, Kolkata, Eds. Arun K. Jain and D.C. Biswas, Contributed papers, 44B, 336 (2001)

17. G. Ramachandran and P.N. Deepak, Total cross sections for doubly polarized hadron scattering and reactions with arbitrary spins, International Symposium on Nuclear Physics, Bhabha Atomic Research Centre, Mumbai, Abstracts, 43B, 364 (2000)

18. G. Ramachandran and P.N. Deepak, Differential cross sections for p p--> p ppi^0, International Symposium on Nuclear Physics, Bhabha Atomic Research Centre, Mumbai, Abstracts, 43B, 362 (2000)

19. K.S. Mallesh, Swarnamala Sirsi, Mahmoud A.A. Sbaih, P.N. Deepak and G. Ramachandran, Spin squeezing in Nucleon-Nucleon scattering, International Symposium on Nuclear Physics, Bhabha Atomic Research Centre, Mumbai, Abstracts, 43B, 360 (2000)

20. G. Ramachandran, P.N. Deepak and M.D. Mahesh Kumar, Irreducible tensor approach to 28 Si(p,p') 28 Si* (6- ; T=1; 14:36 MeV), International Symposium on Nuclear Physics, Bhabha Atomic Research Centre, Mumbai, Abstracts, 43B, 304 (2000)

21. G. Ramachandran, P.N. Deepak and S. Prasanna Kumar, N d fusion with polarized beam and target, DAE Symposium on Nuclear Physics, Physics department, Panjab University, Chandigarh, Eds. A. Chatterjee and Bency John, Contributed papers, 42B, 268 (1999)

22. G. Ramachandran and P.N. Deepak, Non central interactions in n p scattering, DAE Symposium on Nuclear Physics, BARC, Mumbai, Eds. A.K. Chaudhuri and A.B. Santra, Contributed papers, 41B, 264 (1998)

23. G. Ramachandran, S. Prasanna Kumar and P.N. Deepak, Incisive spin physics tests of the Wolfenstein-Gerstein anomaly, DAE Symposium on Nuclear Physics, BARC, Mumbai, Eds. A.K. Chaudhuri and A.B. Santra, Contributed papers, 41B, 260 (1998)

24. G.Ramachandran and P.N.Deepak, Non-oriented triplet spin states in N N scattering, DAE Symposium on Nuclear Physics, Physics Department, Bangalore University, Bangalore, Eds. V.M. Datar and A.B. Santra, Contributed papers, 40B, 300 (1997)

25. G. Ramachandran, M.S. Vidya and P.N. Deepak, Polarized spin-3/2 nuclei, International Symposium on Nuclear Physics, Bhabha Atomic Research Centre, Mumbai, 38B, E14 (1995)

BITS Pilani

Publications

In Journals/arXiv

In International/National Symposia

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