"Favorite quotes"
"The world outside to be only a reflection of the Self within" ... Collected
"A self-idea of this sort seems to have three principal elements: the imagination of our appearance to the other person; the imagination of his judgment of that appearance; and some sort of self-feeling, such as pride or mortification." short para-phrasing: "I am not what I think I am; I am not what you think I am; I am what I think you think I am.” --- Charles Horton Cooley (The Looking Glass Self)
"There are no facts, only interpretations ..... All things are subject to interpretation; whichever interpretation prevails at a given time ...” para-phrasing from Friedrich Nietzsche
“What we observe is not nature itself, but nature exposed to our method of questioning.” ... Werner Heisenberg
Embedded Files
Welcome to my page
Introduction
Introduction
The main goal of our research is to recreate the primordial state of visible matter in the Early Universe by colliding heavy-ions at ultra-relativistic speed.
We try to understand the production and dynamics of a strongly interacting matter called quark gluon plasma (QGP) created in heavy-ion collisions. I did my PhD from NISER, Bhubaneswar with ALICE Experiment at CERN. I did my postdoctoral research from Kent State University with STAR Experiment at RHIC-BNL. Currently, I am a scientist at the Institute of Modern Physics CAS, Huizhou branch, China.
positions
positions
Full Professor (Yanjiuyuan) Quark Matter Research Center, Institute of Modern Physics Chinese Academy of Sciences (CAS), Huizhou branch, China (2021-present). Scientist, Quark Matter Research Center, Institute of Modern Physics Chinese Academy of Sciences (CAS), Lanzhou branch, China (2019-2021). Post-doctoral research associate, Kent State University, Ohio, USA (2014-2019). Guest researcher, Brookhaven National Laboratory, New York, USA (2014-2019). Senior research fellow, National Institute of Science Education and Research, Bhubaneswar, INDIA (2013-2015). Senior research fellow, Variable Energy Cyclotron Center, Kolkata, INDIA (2009-2013). Lecturer in Physics (Part-time) Rishi Bankim Chandra College, Naihati, INDIA (2008-2009)
** CAS has been ranked the No. 1 research institute in the world by Nature index
** CAS has been ranked the No. 1 research institute in the world by Nature index
Join us
Join us
If you want to work with us, you can consider applying for ANSO fellowship under Chinese Academy of Sciences (UCAS):
https://www.anso.org.cn/programmes/talent/scholarship/
https://english.ucas.ac.cn/index.php/admission/international-students
To create an account in UCAS for application: https://is.ucas.ac.cn/#/login
research highlights
research highlights
Our latest research on high-precision charge-dependent directed flow of light-quark hadrons reveals evidence of the strongest possible pulse of an electromagnetic field (~1018 Gauss) in a laboratory setting during heavy-ion collisions in STAR@RHIC. It is published in Phys. Rev. X. Such a strong magnetic field can exist in the core of a neutron star. Our article is featured in Brookhaven National Lab newsroom and in APS Phys.
Our recent work on vector meson (φ and K*) spin alignment in STAR@RHIC is published in Nature. Surprisingly large magnitude of φ's spin alignment can't be explained by conversional theories and it requires a role of strong force field to create such large signal. Our findings are featured in Scientific American, Brookhaven National Lab newsroom, and highlighted by DOE Office of Science. A Viewpoint from Prof. Xin-Nian Wang (LBNL).
My postdoc work on first observation of φ meson and D meson directed flow in STAR@RHIC is published in Phys Rev Lett. An unexpected large magnitude of directed flow in D-mesons was attributed to the effect from initial geometry of the medium. The investigation of charge-dependent heavy-quark D-meson flow can be marked as the first attempt to explore the ultra-strong initial magnetic field using early produced charm quarks.
My PhD Work on K* resonance in ALICE@LHC was featured in CERN Courier, 300+ inspire citation. The results have shown the presence of late stage hadronic interactions at LHC energies.
selected data publications
selected data publications
1) Probing Late-Stage Hadronic Interactions at High Baryon Density via K*0 Production in the RHIC Beam Energy Scan Program By STAR CollaborationarXiv:2601.14884 [nucl-ex], (Phys Lett B 876, 140389, (2026)https://doi.org/10.1016/j.physletb.2026.140389(Role: One of the principle authors)
2) Observation of electromagnetic field effect via charge dependent directed flow in heavy-ion collisions at the Relativistic Heavy Ion Collider By STAR Collaboration (M Abdulhamid et al)arXiv:2304.03430 [nucl-ex], Phys. Rev. X 14, 011028 (2024), 50+ inspire citations https://doi.org/10.1103/PhysRevX.14.011028(Role: One of the principle authors)
3) K*0 production in Au+Au collisions at sNN = 7.7, 11.5, 14.5, 19.6, 27 and 39 GeV from RHIC beam energy scan By STAR Collaboration (M Abdallah et al)arXiv:2210.02909 [nucl-ex], Phys. Rev. C 107, 034907 (2023)https://doi.org/10.1103/PhysRevC.107.034907(Role: One of the principle authors)
4) Observation of Global Spin Alignment of φ and K*0 vector mesons in Nuclear Collisions By STAR Collaboration (M Abdallah et al.).arXiv:2204.02302 [nucl-ex], https://doi.org/10.1038/s41586-022-05557-5Nature, 614, 244-248 (2023), 150+ inspire citations(Role: One of the principle authors)
5) Bulk Properties of the System Formed in Au+Au Collisions at $\sqrt{s_{\mathrm{NN}}}$ = 14.5 GeV By STAR Collaboration (Jaroslav Adam et al.).https://doi.org/10.1103/PhysRevC.101.024905arXiv:1908.03585 [nucl-ex]Phys Rev. C101 (2020) 024905.(Role: One of the principle authors)
6) First observation of the directed flow of $D^{0}$ and $\overline{D^0}$ in Au+Au collisions at $\sqrt{s_{\rm NN}}$ = 200 GeV By STAR Collaboration (Jaroslav Adam et al.).10.1103/PhysRevLett.123.162301.arXiv:1905.02052 [nucl-ex].Phys Rev. Lett. 123, 162301, (2019), 100+ inspire citations(Role: One of the principle authors and corresponding author)
7) Beam-Energy Dependence of Directed Flow of $\Lambda$, $\bar{\Lambda}$, $K^\pm$, $K^0_s$ and $\phi$ in Au+Au Collisions By STAR Collaboration (Leszek Adamczyk et al.).arXiv:1708.07132 [hep-ex].10.1103/PhysRevLett.120.062301.Phys Rev. Lett. 120, 62301, (2018), 100+ inspire citations(Role: One of the principle authors)
8) K$^{*}(892)^{0}$ and $\phi(1020)$ meson production at high transverse momentum in pp and Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}$ = 2.76 TeV By ALICE Collaboration (Jaroslav Adam et al.).arXiv:1702.00555 [nucl-ex].10.1103/PhysRevC.95.064606.Phys.Rev. C95 no.6, 064606, (2017), 150+ inspire citations(Role: One of the principle authors, part of my PhD thesis work)
9) Production of K$^{*}$ (892)$^{0}$ and $\phi $ (1020) in p–Pb collisions at $\sqrt{s_{{\text {NN}}}}$ = 5.02 TeVBy ALICE Collaboration (Jaroslav Adam et al.).arXiv:1601.07868 [nucl-ex].10.1140/epjc/s10052-016-4088-7.Eur.Phys.J. C76 (2016) no.5, 245.(Role: Pb+Pb data in the paper is part of my PhD thesis work)
10) $K^*(892)^0$ and $ϕ(1020)$ production in Pb-Pb collisions at $\sqrt{s{NN}}$ = 2.76 TeV By ALICE Collaboration (Betty Bezverkhny Abelev et al.).arXiv:1404.0495 [nucl-ex].10.1103/PhysRevC.91.024609.Phys.Rev. C91, 024609, (2015), 350+ inspire citations(Role: One of the principle authors, part of my PhD thesis work)
11) Production of $K^*(892)^0$ and $\phi(1020)$ in $pp$ collisions at $\sqrt{s}=7$ TeV By ALICE Collaboration (Betty Abelev et al.).arXiv:1208.5717 [hep-ex].10.1140/epjc/s10052-012-2183-y.Eur.Phys.J. C72 (2012) 2183.
12) Inclusive photon production at forward rapidities in proton-proton collisions at $\sqrt{s}$ = 0.9, 2.76 and 7 TeVBy ALICE Collaboration (Betty Bezverkhny Abelev et al.).arXiv:1411.4981 [nucl-ex].10.1140/epjc/s10052-015-3356-2.Eur.Phys.J. C75 no.4, 146, (2015).(Role: One of the principle authors, part of my PhD thesis work)
##principle authors: principal authors, in a specific paper published by the High Energy Physics (HEP) Experiment Collaborations, are those collaborators who have made significant and immediately relevant contributions to the idea, analyses and paper process directly leading to the publication. #Nice article from Dr Y P Viyogi explaining Sociology in HEP Collaborations: link
All publications from inspire
2) Observation of electromagnetic field effect via charge dependent directed flow in heavy-ion collisions at the Relativistic Heavy Ion Collider By STAR Collaboration (M Abdulhamid et al)arXiv:2304.03430 [nucl-ex], Phys. Rev. X 14, 011028 (2024), 50+ inspire citations https://doi.org/10.1103/PhysRevX.14.011028(Role: One of the principle authors)
3) K*0 production in Au+Au collisions at sNN = 7.7, 11.5, 14.5, 19.6, 27 and 39 GeV from RHIC beam energy scan By STAR Collaboration (M Abdallah et al)arXiv:2210.02909 [nucl-ex], Phys. Rev. C 107, 034907 (2023)https://doi.org/10.1103/PhysRevC.107.034907(Role: One of the principle authors)
4) Observation of Global Spin Alignment of φ and K*0 vector mesons in Nuclear Collisions By STAR Collaboration (M Abdallah et al.).arXiv:2204.02302 [nucl-ex], https://doi.org/10.1038/s41586-022-05557-5Nature, 614, 244-248 (2023), 150+ inspire citations(Role: One of the principle authors)
5) Bulk Properties of the System Formed in Au+Au Collisions at $\sqrt{s_{\mathrm{NN}}}$ = 14.5 GeV By STAR Collaboration (Jaroslav Adam et al.).https://doi.org/10.1103/PhysRevC.101.024905arXiv:1908.03585 [nucl-ex]Phys Rev. C101 (2020) 024905.(Role: One of the principle authors)
6) First observation of the directed flow of $D^{0}$ and $\overline{D^0}$ in Au+Au collisions at $\sqrt{s_{\rm NN}}$ = 200 GeV By STAR Collaboration (Jaroslav Adam et al.).10.1103/PhysRevLett.123.162301.arXiv:1905.02052 [nucl-ex].Phys Rev. Lett. 123, 162301, (2019), 100+ inspire citations(Role: One of the principle authors and corresponding author)
7) Beam-Energy Dependence of Directed Flow of $\Lambda$, $\bar{\Lambda}$, $K^\pm$, $K^0_s$ and $\phi$ in Au+Au Collisions By STAR Collaboration (Leszek Adamczyk et al.).arXiv:1708.07132 [hep-ex].10.1103/PhysRevLett.120.062301.Phys Rev. Lett. 120, 62301, (2018), 100+ inspire citations(Role: One of the principle authors)
8) K$^{*}(892)^{0}$ and $\phi(1020)$ meson production at high transverse momentum in pp and Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}$ = 2.76 TeV By ALICE Collaboration (Jaroslav Adam et al.).arXiv:1702.00555 [nucl-ex].10.1103/PhysRevC.95.064606.Phys.Rev. C95 no.6, 064606, (2017), 150+ inspire citations(Role: One of the principle authors, part of my PhD thesis work)
9) Production of K$^{*}$ (892)$^{0}$ and $\phi $ (1020) in p–Pb collisions at $\sqrt{s_{{\text {NN}}}}$ = 5.02 TeVBy ALICE Collaboration (Jaroslav Adam et al.).arXiv:1601.07868 [nucl-ex].10.1140/epjc/s10052-016-4088-7.Eur.Phys.J. C76 (2016) no.5, 245.(Role: Pb+Pb data in the paper is part of my PhD thesis work)
10) $K^*(892)^0$ and $ϕ(1020)$ production in Pb-Pb collisions at $\sqrt{s{NN}}$ = 2.76 TeV By ALICE Collaboration (Betty Bezverkhny Abelev et al.).arXiv:1404.0495 [nucl-ex].10.1103/PhysRevC.91.024609.Phys.Rev. C91, 024609, (2015), 350+ inspire citations(Role: One of the principle authors, part of my PhD thesis work)
11) Production of $K^*(892)^0$ and $\phi(1020)$ in $pp$ collisions at $\sqrt{s}=7$ TeV By ALICE Collaboration (Betty Abelev et al.).arXiv:1208.5717 [hep-ex].10.1140/epjc/s10052-012-2183-y.Eur.Phys.J. C72 (2012) 2183.
12) Inclusive photon production at forward rapidities in proton-proton collisions at $\sqrt{s}$ = 0.9, 2.76 and 7 TeVBy ALICE Collaboration (Betty Bezverkhny Abelev et al.).arXiv:1411.4981 [nucl-ex].10.1140/epjc/s10052-015-3356-2.Eur.Phys.J. C75 no.4, 146, (2015).(Role: One of the principle authors, part of my PhD thesis work)
##principle authors: principal authors, in a specific paper published by the High Energy Physics (HEP) Experiment Collaborations, are those collaborators who have made significant and immediately relevant contributions to the idea, analyses and paper process directly leading to the publication. #Nice article from Dr Y P Viyogi explaining Sociology in HEP Collaborations: link
All publications from inspire
phenomenology publications
phenomenology publications
1) Probing $\alpha$ clustering in $^{12}\mathrm{C}$ at CSR energies using the Jet AA Microscopic Transport Model By Subhash Singha, arXiv: 2602.08288
2) Impact of particle production mechanisms on pseudorapidity distribution and directed flow in Au+Au and Cu+Cu collisions at $\sqrt{s_{NN}}$ = 19.6 GeV using AMPT model, By Muhammad Farhan Taseer and Subhash Singha, arxiv: 2506.12114, Chin. Phys. C 49, 104101 (2025), DOI: 10.1088/1674-1137/ade660
3) Charge dependent directed flow splitting from baryon inhomogeneity and electromagnetic field, By Tribhuban Parida, Sandeep Chatterjee and Subhash Singha, arXiv: 2503.04660,
4) The study of hadronic rescattering on K*0 resonance yield in baryon-rich QCD matter, By Aswini Kumar Sahoo, Subhash Singha, and Md Nasim, arXiv: 2307.06661, J. Phys. G: Nucl. Part. Phys. 52, 015101, 2025, https://iopscience.iop.org/article/10.1088/1361-6471/ad8768
5) Study of bulk properties of the system formed in U+U collisions at sNN = 2.12 GeV using JAM model By Aswini Kumar Sahoo, Xionghong He, Yasushi Nara and Subhash Singha, arXiv: 2311.00946; Phys. Rev. C 109, 054902 (2024); 10.1103/PhysRevC.109.054902
6) Examining the influence of hadronic interactions on the directed flow of identified particles in RHIC Beam Energy Scan energies using UrQMD model By Aswini Kumar Sahoo, Prabhupada Dixit, Md Nasim and Subhash Singha, arXiv: 2309.14253, Mod. Phys. Lett. A 2450015 (2024), https://dx.doi.org/10.1142/S0217732324500159
7) The study of K*0 meson production using a transport and a statistical hadronization model at RHIC BES energies By Aswini Kumar Sahoo, Md Nasim and Subhash Singha, arXiv: 2302.08177;Phys. Rev. C 108, 044904 (2023); https://doi.org/10.1103/PhysRevC.108.044904
8) Probing the profile of bulk matter in p+Pb collisions via directed flow of heavy quarks By Md Rihan Haque, Subhash Singha, Bedangadas MohantyPhys. Rev. C 104, 024901 (2021); 10.1103/PhysRevC.104.024901
9) Directed flow of open charm in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV using a quark coalescence model By Md Nasim, Subhash Singha, arXiv:1801.07866; Phys. Rev. C 97, 064917 (2018) 10.1103/PhysRevC.97.064917.
10) Scaling of elliptic flow in heavy-ion collisions with the number of constituent quarks in a transport model By Subhash Singha, Md. Nasim.arXiv:1603.01220; Phys.Rev. C93, no.3, 034908, (2016); 10.1103/PhysRevC.93.034908
11) Studying re-scattering effect in heavy-ion collision through K* production By Subhash Singha, Bedangadas Mohanty, Zi-Wei Lin.arXiv:1505.02342; Int.J.Mod.Phys. E24, no.05, 1550041, (2015); 10.1142/S021830131550041X.
12) Energy dependence of $\bar-p / p$ ratio in $p+p$ collisionsBy Subhash Singha, Pawan Kumar Netrakanti, Lokesh Kumar, Bedangadas Mohanty. arXiv:1009.5437; Phys.Rev. C82, 044902, (2010); 10.1103/PhysRevC.82.044902.
2) Impact of particle production mechanisms on pseudorapidity distribution and directed flow in Au+Au and Cu+Cu collisions at $\sqrt{s_{NN}}$ = 19.6 GeV using AMPT model, By Muhammad Farhan Taseer and Subhash Singha, arxiv: 2506.12114, Chin. Phys. C 49, 104101 (2025), DOI: 10.1088/1674-1137/ade660
3) Charge dependent directed flow splitting from baryon inhomogeneity and electromagnetic field, By Tribhuban Parida, Sandeep Chatterjee and Subhash Singha, arXiv: 2503.04660,
4) The study of hadronic rescattering on K*0 resonance yield in baryon-rich QCD matter, By Aswini Kumar Sahoo, Subhash Singha, and Md Nasim, arXiv: 2307.06661, J. Phys. G: Nucl. Part. Phys. 52, 015101, 2025, https://iopscience.iop.org/article/10.1088/1361-6471/ad8768
5) Study of bulk properties of the system formed in U+U collisions at sNN = 2.12 GeV using JAM model By Aswini Kumar Sahoo, Xionghong He, Yasushi Nara and Subhash Singha, arXiv: 2311.00946; Phys. Rev. C 109, 054902 (2024); 10.1103/PhysRevC.109.054902
6) Examining the influence of hadronic interactions on the directed flow of identified particles in RHIC Beam Energy Scan energies using UrQMD model By Aswini Kumar Sahoo, Prabhupada Dixit, Md Nasim and Subhash Singha, arXiv: 2309.14253, Mod. Phys. Lett. A 2450015 (2024), https://dx.doi.org/10.1142/S0217732324500159
7) The study of K*0 meson production using a transport and a statistical hadronization model at RHIC BES energies By Aswini Kumar Sahoo, Md Nasim and Subhash Singha, arXiv: 2302.08177;Phys. Rev. C 108, 044904 (2023); https://doi.org/10.1103/PhysRevC.108.044904
8) Probing the profile of bulk matter in p+Pb collisions via directed flow of heavy quarks By Md Rihan Haque, Subhash Singha, Bedangadas MohantyPhys. Rev. C 104, 024901 (2021); 10.1103/PhysRevC.104.024901
9) Directed flow of open charm in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV using a quark coalescence model By Md Nasim, Subhash Singha, arXiv:1801.07866; Phys. Rev. C 97, 064917 (2018) 10.1103/PhysRevC.97.064917.
10) Scaling of elliptic flow in heavy-ion collisions with the number of constituent quarks in a transport model By Subhash Singha, Md. Nasim.arXiv:1603.01220; Phys.Rev. C93, no.3, 034908, (2016); 10.1103/PhysRevC.93.034908
11) Studying re-scattering effect in heavy-ion collision through K* production By Subhash Singha, Bedangadas Mohanty, Zi-Wei Lin.arXiv:1505.02342; Int.J.Mod.Phys. E24, no.05, 1550041, (2015); 10.1142/S021830131550041X.
12) Energy dependence of $\bar-p / p$ ratio in $p+p$ collisionsBy Subhash Singha, Pawan Kumar Netrakanti, Lokesh Kumar, Bedangadas Mohanty. arXiv:1009.5437; Phys.Rev. C82, 044902, (2010); 10.1103/PhysRevC.82.044902.
Review publications
Review publications
1) Light-Flavour Resonance Production in High-Energy Heavy-Ion Collisions: An Experimental Review, Prottay Das, Ajay Kumar Dash, Sandeep Dudi, Sourav Kundu, Dukhishyam Mallick, Bedangadas Mohanty, Md Nasim, Kishora Nayak, Aswini Kumar Sahoo, Subhash Singha, Ranbir Singh, arXiv: 2601.03991, [Submitted to Prog. Part. Nucl. Phys.]
2) Exploring Ultra-Intense Electromagnetic FIelds Through Relativistic Heavy-Ion Collisions By Jinhui Chen, Aditya Prasad Dash, Yu-Gang Ma, Diyu Shen, Subhash Singha, Aihong Tang, Dhananjaya Thakur and Gang Wang, Nuclear Phys. News 35, 15-18 (2025),https://doi.org/10.1080/10619127.2025.2483616
3) Global Spin Alignment in Ultrarelativistic Heavy-Ion Collisions By Jinhui Chen, Declan Keane, Yu-Gang Ma, Lucia Oliva, Xin-Li Sheng, Subhash Singha, Xu Sun, Aihong Tang, Qun Wang and Chensheng Zhou, Nuclear Phys. News 34, 17-22 (2024), https://doi.org/10.1080/10619127.2024.2303331
4) Spin alignment measurement of vector mesons in high energy collisions By Bedangadas Mohanty, Sourav Kundu, Subhash Singha, Ranbir SinghMod Phys Lett A, 36, 2130026 (2021), arXiv:2112.04816 https:///dx.doi.org/10.1142/S0217732321300263
5) The first moment of azimuthal anisotropy in nuclear collisions from AGS to LHC energiesBy Subhash Singha, Prashanth Shanmuganathan, Declan Keane. arXiv:1610.00646 [nucl-ex]. 10.1155/2016/2836989.Adv.High Energy Phys. 2016, 2836989, (2016).
2) Exploring Ultra-Intense Electromagnetic FIelds Through Relativistic Heavy-Ion Collisions By Jinhui Chen, Aditya Prasad Dash, Yu-Gang Ma, Diyu Shen, Subhash Singha, Aihong Tang, Dhananjaya Thakur and Gang Wang, Nuclear Phys. News 35, 15-18 (2025),https://doi.org/10.1080/10619127.2025.2483616
3) Global Spin Alignment in Ultrarelativistic Heavy-Ion Collisions By Jinhui Chen, Declan Keane, Yu-Gang Ma, Lucia Oliva, Xin-Li Sheng, Subhash Singha, Xu Sun, Aihong Tang, Qun Wang and Chensheng Zhou, Nuclear Phys. News 34, 17-22 (2024), https://doi.org/10.1080/10619127.2024.2303331
4) Spin alignment measurement of vector mesons in high energy collisions By Bedangadas Mohanty, Sourav Kundu, Subhash Singha, Ranbir SinghMod Phys Lett A, 36, 2130026 (2021), arXiv:2112.04816 https:///dx.doi.org/10.1142/S0217732321300263
5) The first moment of azimuthal anisotropy in nuclear collisions from AGS to LHC energiesBy Subhash Singha, Prashanth Shanmuganathan, Declan Keane. arXiv:1610.00646 [nucl-ex]. 10.1155/2016/2836989.Adv.High Energy Phys. 2016, 2836989, (2016).
Book (Chapter)
Book (Chapter)
1) Properties of QCD Matter at High Baryon Density: Nuclear Matter Under Extreme External Fields By X. G. Huang, Z. T. Liang, J. F. Liao, S. Pu, S. Z. Shi, S. Singha, A. Tang, F. Wang, Q. Wang and Y. YinSpringer Nature Singapore (2022), ISBN: 9789811944406https://link.springer.com/book/10.1007/978-981-19-4441-3https://link.springer.com/chapter/10.1007/978-981-19-4441-3_2
Conference Proceedings
Conference Proceedings
1) Strange hadron and resonance production in Pb-Pb collisions at $\sqrt{s_{NN}}$ = 2.76 TeV with ALICE experiment at LHC, Nucl.Phys.A 904-905, 539c-542c, (2013)
2) Hadronic Resonance Production with ALICE Experiment at LHC, PoS CPOD2013 (2013) 055PoS CPOD2013, 055 (2013)
3) Directed flow of $\Lambda$, $\bar{\Lambda}$, $K^{\pm}$, $K_S^0$ and $\phi$ mesons from Beam Energy Scan Au+Au collisions using the STAR experiment, J.Phys.Conf.Ser. 779, 1, 012066, (2017)
4) Directed flow in Au+Au collisions from the RHIC Beam Energy Scan at the STAR experiment, PoS CPOD2017, 004 (2018)
5)Measurements of directed and elliptic flow for $D^{0}$ and $\overline{D^{0}}$ mesons using the STAR detector at RHIC, Nucl.Phys.A 982, 671-674, (2019)
6)Measurement of global spin alignment of $K^{*0}$and $\phi$ vector mesons using the STAR detector at RHIC, Nucl.Phys.A 1005, 121733, (2021)
7) Measurement of global spin alignment of vector mesons at RHIC, 2211.12013, Acta. Phys. Pol. B, 16, 1-A34 (2023), here
8) Spin polarization and alignment in heavy-ion collisions, 2211.13155, EPJ Web of Conferences 276, 06012 (2023)
2) Hadronic Resonance Production with ALICE Experiment at LHC, PoS CPOD2013 (2013) 055PoS CPOD2013, 055 (2013)
3) Directed flow of $\Lambda$, $\bar{\Lambda}$, $K^{\pm}$, $K_S^0$ and $\phi$ mesons from Beam Energy Scan Au+Au collisions using the STAR experiment, J.Phys.Conf.Ser. 779, 1, 012066, (2017)
4) Directed flow in Au+Au collisions from the RHIC Beam Energy Scan at the STAR experiment, PoS CPOD2017, 004 (2018)
5)Measurements of directed and elliptic flow for $D^{0}$ and $\overline{D^{0}}$ mesons using the STAR detector at RHIC, Nucl.Phys.A 982, 671-674, (2019)
6)Measurement of global spin alignment of $K^{*0}$and $\phi$ vector mesons using the STAR detector at RHIC, Nucl.Phys.A 1005, 121733, (2021)
7) Measurement of global spin alignment of vector mesons at RHIC, 2211.12013, Acta. Phys. Pol. B, 16, 1-A34 (2023), here
8) Spin polarization and alignment in heavy-ion collisions, 2211.13155, EPJ Web of Conferences 276, 06012 (2023)
oral presentations at conferences/workshops
oral presentations at conferences/workshops
1. DAE-BRNS High Energy Physics Symposium 2010, India link : http://heps.lnmiit.ac.in/oral.html
2. QGP MEET 2012, India http://indico.vecc.gov.in/indico/internalPage.py?pageId=1&confId=15
3. DAE Nuclear Physics Symposium 2012, India link:http://www.visva-bharati.ac.in/news/DAE-2013/index.html
4. Quark Matter 2012 International Conference, USA http://qm2012.bnl.gov/
5. Strangeness in Quark Matter 2016, USA https://indico.cern.ch/event/403913/
6. Critical Point and Onset of Deconfinement 2017, USA, Plenary talk
7. Quark Matter 2018, Italy https://indico.cern.ch/event/656452/contributions/2869974/
8. WWND 2019 USA https://indico.cern.ch/event/766194/
9. IS 2019 USA, https://indico.bnl.gov/event/5391/
10. Quark Matter 2019 International Conference, Wuhan, China, Link to my contribution
11. Workshop on the QCD Phase Structure at High Baryon Density Region, CCNU, Wuhan China, Link to workshop page
12. Quark Matter 2022 International Conference, Krakow, Poland, https://indico.cern.ch/event/895086/contributions/4717021/
13. Strange Quark Matter 2022 International Conference, Busan, S Korea. Plenary talk: https://indico.cern.ch/event/1037821/contributions/4851894/
14. NICA 2022 workshop, MEPhi, Invited talk: http://indico.oris.mephi.ru/event/298/session/1/contribution/11
15. ICPAQGP 2023 International Conference, Puri, India. Invited review talk: https://events.vecc.gov.in/event/19/contributions/1011/https://events.vecc.gov.in/event/19/contributions/1011/
16. STAR Junior day 2023 seminar (online), LBNL: https://drupal.star.bnl.gov/STAR/conference/timetable/talk/62160 (Talk is available here)
17. ATHIC 2023, Hiroshima, Japan, Plenary talk: https://indico.cern.ch/event/1176274/contributions/5268533/
18. WHBM 2023, University of Tsukuba, Japan, Plenary talk: https://conference-indico.kek.jp/event/205/contributions/4122/
19. RHIC BES Seminar Series VI 2023, online seminar: https://indico.ihep.ac.cn/event/19061/
20. Chirality, Vorticity and Magnetic Field 2023, UCAS, Beijing, Plenary talk: https://indico.ihep.ac.cn/event/16043/contributions/137102/
21 QCD workshop Qingdao, 2023, Invited talk https://indico.ihep.ac.cn/event/19771/timetable/#20230724.detailed
22 QCD Matter: Status and Future Direction, Lanzhou 2023,https://indico.impcas.ac.cn/event/47/, slides
23 Advances in Nuclear Matter Dynamics, A Tribute to Declan Keane, Kent, USA 2023,https://indico.bnl.gov/event/20737/contributions/83151/
24. West Lake Workshop on Nuclear Physics, Zhenjiang University, Hangzhou, China, 2024, Invited talkhttps://indico.cern.ch/event/1439383/contributions/6175536/
25. International workshop on Physics at High Baryon Density (PHD), CCNU Wuhan, China, 2024, Invited talkhttps://indico.ihep.ac.cn/event/22462/contributions/170724/
26. The 10th Asian Triangle Heavy Ion conference ATHIC 2025, IISER-B, Berhampur, India, Invited talk https://indico.cern.ch/event/1424442/contributions/6307520/
27. WHBM 2025, University of Tsukuba, Japan, Invited talk: https://kds.kek.jp/event/53510/contributions/285643/
28. XV MPD Collaboration meeting, JINR, Invited talk:https://indico.jinr.ru/event/5217/contributions/30764/
29. Hot Quarks 2025, Hefei, Chinahttps://indico.cern.ch/event/1467925/contributions/6382907/
30. The 2nd International workshop on Physics at High Baryon Density (PHD 2025), CCNU Wuhan, China, 2025, Invited talkhttps://indico.ihep.ac.cn/event/25334/contributions/203087/
31. The 16th Workshop on QCD Phase transition and Relativistic Heavy-Ion Physics (QPT 2025), Guilin, China, https://indico.ihep.ac.cn/event/25521/contributions/202383/
32. STAR 25 year Celebration, BNL (online),https://indico.bnl.gov/event/29990/, [In-STAR-Drupal]
33. The Workshop on High Energy Physics Phenomenology (WHEPP) 2025, IIT Hyderabad, India, Talk in QCD Working group, https://indico.global/event/15371/overview
2. QGP MEET 2012, India http://indico.vecc.gov.in/indico/internalPage.py?pageId=1&confId=15
3. DAE Nuclear Physics Symposium 2012, India link:http://www.visva-bharati.ac.in/news/DAE-2013/index.html
4. Quark Matter 2012 International Conference, USA http://qm2012.bnl.gov/
5. Strangeness in Quark Matter 2016, USA https://indico.cern.ch/event/403913/
6. Critical Point and Onset of Deconfinement 2017, USA, Plenary talk
7. Quark Matter 2018, Italy https://indico.cern.ch/event/656452/contributions/2869974/
8. WWND 2019 USA https://indico.cern.ch/event/766194/
9. IS 2019 USA, https://indico.bnl.gov/event/5391/
10. Quark Matter 2019 International Conference, Wuhan, China, Link to my contribution
11. Workshop on the QCD Phase Structure at High Baryon Density Region, CCNU, Wuhan China, Link to workshop page
12. Quark Matter 2022 International Conference, Krakow, Poland, https://indico.cern.ch/event/895086/contributions/4717021/
13. Strange Quark Matter 2022 International Conference, Busan, S Korea. Plenary talk: https://indico.cern.ch/event/1037821/contributions/4851894/
14. NICA 2022 workshop, MEPhi, Invited talk: http://indico.oris.mephi.ru/event/298/session/1/contribution/11
15. ICPAQGP 2023 International Conference, Puri, India. Invited review talk: https://events.vecc.gov.in/event/19/contributions/1011/https://events.vecc.gov.in/event/19/contributions/1011/
16. STAR Junior day 2023 seminar (online), LBNL: https://drupal.star.bnl.gov/STAR/conference/timetable/talk/62160 (Talk is available here)
17. ATHIC 2023, Hiroshima, Japan, Plenary talk: https://indico.cern.ch/event/1176274/contributions/5268533/
18. WHBM 2023, University of Tsukuba, Japan, Plenary talk: https://conference-indico.kek.jp/event/205/contributions/4122/
19. RHIC BES Seminar Series VI 2023, online seminar: https://indico.ihep.ac.cn/event/19061/
20. Chirality, Vorticity and Magnetic Field 2023, UCAS, Beijing, Plenary talk: https://indico.ihep.ac.cn/event/16043/contributions/137102/
21 QCD workshop Qingdao, 2023, Invited talk https://indico.ihep.ac.cn/event/19771/timetable/#20230724.detailed
22 QCD Matter: Status and Future Direction, Lanzhou 2023,https://indico.impcas.ac.cn/event/47/, slides
23 Advances in Nuclear Matter Dynamics, A Tribute to Declan Keane, Kent, USA 2023,https://indico.bnl.gov/event/20737/contributions/83151/
24. West Lake Workshop on Nuclear Physics, Zhenjiang University, Hangzhou, China, 2024, Invited talkhttps://indico.cern.ch/event/1439383/contributions/6175536/
25. International workshop on Physics at High Baryon Density (PHD), CCNU Wuhan, China, 2024, Invited talkhttps://indico.ihep.ac.cn/event/22462/contributions/170724/
26. The 10th Asian Triangle Heavy Ion conference ATHIC 2025, IISER-B, Berhampur, India, Invited talk https://indico.cern.ch/event/1424442/contributions/6307520/
27. WHBM 2025, University of Tsukuba, Japan, Invited talk: https://kds.kek.jp/event/53510/contributions/285643/
28. XV MPD Collaboration meeting, JINR, Invited talk:https://indico.jinr.ru/event/5217/contributions/30764/
29. Hot Quarks 2025, Hefei, Chinahttps://indico.cern.ch/event/1467925/contributions/6382907/
30. The 2nd International workshop on Physics at High Baryon Density (PHD 2025), CCNU Wuhan, China, 2025, Invited talkhttps://indico.ihep.ac.cn/event/25334/contributions/203087/
31. The 16th Workshop on QCD Phase transition and Relativistic Heavy-Ion Physics (QPT 2025), Guilin, China, https://indico.ihep.ac.cn/event/25521/contributions/202383/
32. STAR 25 year Celebration, BNL (online),https://indico.bnl.gov/event/29990/, [In-STAR-Drupal]
33. The Workshop on High Energy Physics Phenomenology (WHEPP) 2025, IIT Hyderabad, India, Talk in QCD Working group, https://indico.global/event/15371/overview
Ph.D. Thesis
Ph.D. Thesis
Thesis Title: Identified particle production in Pb-Pb and pp collisions at LHC energies
Ph.D. defended from NISER-HBNI, India on September 2014
Ph.D. Supervisor: Prof. Bedangadas Mohanty
Postdoc work
Postdoc work
Kent State University, Ohio, USA (2014-2019)
Supervisor: Prof. Declane Keane
Awards/Honors/Projects
Awards/Honors/Projects
Deputy Physics Analysis Coordinator (PAC), STAR experiment at Brookhaven National Laboratory (2026-present)
2025 Breakthrough Prize in Fundamental Physics as part of the ALICE Experiment ('a collective achievement')
Chinese Academy of Sciences youth program (2023-present) (Project Participant)
Gansu province foreign expert project, China, 2022 (Project Participant)
Program of the Chinese Academy of Sciences "Pioneer Initiative", China, (2021-2024) (Principle Investigator)
Co-Convener of Physics Analysis Working Group Flow-Chirality-Vorticity (FCV) in STAR experiment, Brookhaven National Laboratory (2021-2025)
Academic Editor of Advances in High Energy Physics, WILEY, (2021-present)
Younger Scientist Scholarship 2021 from Ministry of Science and Technology, China
RHIC & AGS Merit Award in 2020 by the RHIC/AGS User’s Executive Committee of the Brookhaven National Laboratory, New York, USA
Foreign Expert 2020 from Ministry of Science and Technology, China
Qualified for National Eligibility Test (NET) for Lectureship under Council of Scientific & Industrial Research (CSIR) in 2010, India.
Qualified for Joint Entrance Screening Test (JEST) for Junior Research Fellow under Science & Engineering Research Board (SERB) in 2009, India.
Service to community:
Service to community:
A) Participated as journal editorial member and/or reviewer, (number of review), web-of-science
Journal of Physics G: Nuclear and Particle Physics - IOPscience (https://iopscience.iop.org/journal/0954-3899), 17
The European Physical Journal C (https://epjc.epj.org/), 2
The European Physical Journal A (https://www.springer.com/journal/10050), 3
International Journal of Modern Physics E (https://www.worldscientific.com/worldscinet/ijmpe), 4
Advances in High Energy Physics (https://www.hindawi.com/journals/ahep/), 2
Physica Scripta (https://iopscience.iop.org/journal/1402-4896), 1
Nuclear Physics A (https://www.sciencedirect.com/journal/nuclear-physics-a), 1
Nuclear Science and Techniques (https://www.springer.com/journal/41365), 1
Chinese Physics C (https://iopscience.iop.org/journal/1674-1137), 1
Journal of the Korean Physical Society (https://www.jkps.or.kr/), 1
B) Participated as a member of editorial board inside STAR collaboration (in charge of pre-publication review (GPC Chair) of analysis and manuscripts)
C) Participated as a committee member for writing Beam User Request (BUR) for STAR experiment
D) Experimental operational duties for STAR and ALICE experiment
E) Hardware installation: Participated in the installation of Event Plane Detector in STAR and Photon Multiplicity Detector in ALICE
CONFERENCE/WORKSHOP/SEMINAR ORGANIZED:
CONFERENCE/WORKSHOP/SEMINAR ORGANIZED:
Co-organizer of an online seminar series "India+ lectures on Heavy Ion Collision experiments" hosted by Tata Institute of Fundamental Research (TIFR) (2022-2023)
Co-organizer of Beam Energy Scan workshop for RHIC & AGS AUM 2022 workshop at Brookhaven National Laboratory (2022)
Organizing committee member of "Early Career Researcher Symposium ECRS 2016" at Brookhaven National Laboratory (2016)
Co-organized several parallel/plenary sessions in STAR analysis meetings (2021-present)
Contribution to AHEP as Academic Editor (published articles)
Contribution to AHEP as Academic Editor (published articles)
Some future HEP facilities:
Some future HEP facilities:
CBM/FAIR: https://fair-center.eu/for-users/experiments/cbm.html
CEE/HIAF: http://hiaf.impcas.ac.cn/hiaf_en/public/
Popular Science
Popular Science
Particle physics: (The particle adventure)
Nuclear physics: (The nuclear wall chart, guide)
Astrophysics: (Imagine the universe:: NASA)
Page updated
Google Sites
Report abuse