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| Name | : | Dr Harleen Dahiya |
| Designation | : | Associate Professor |
| Department | : | Physics |
| Qualification | : |
Ph.D (Panjab University) M.Sc (Panjab University) B.Sc (GNDU) |
| Address | : |
House No 66 Ajeet Nagar, Beas (Punjab) - 143201 |
| Phone | : | |
| Email ID | : | dahiyah@nitj.ac.in |
| Fax | : |
| Personal Web Link | : |
Harleen Dahiya |
| Google Scholar Link | : |
Harleen Dahiya |
| Research Interests | : | Quantum Chromodynamics views hadrons as bound states of quarks and gluons. As hadrons are made up of quarks and antiquarks, therefore, all aspects of hadronic physics is supposed to be explained through Quantum Chromodynamics. However, hadron structure studies involve non-perturbative aspects of Quantum Chromodynamics- confinement and chiral symmetry breaking which makes it a challenging task to understand. Considerable progress has been achieved through Non-Relativistic Quark Model which is based on very simple assumptions and gives a remarkable fit to many of the hadron spectroscopy data. However, starting with the observations in 1988 by the European Muon Collaboration, in the last decade or so extremely important information pertaining to spin and flavor structure of the proton have been discovered in the deep inelastic scattering experiments. The present experimental information is in contradiction with the predictions of Non-Relativistic Quark Model which referred to as ``proton spin problem''. |
| Brief Research Profile: | : | • Quantum chromodynamics (QCD) represents a remarkable synthesis of the various ideas developed about hadronic physics and has given a successful description in the deep inelastic regime. However, its success in the low energy regime which pertains to the non-perturbative structure of QCD has been limited to some extent. The chiral constituent quark model probes the regime between the confinement scale and the chiral symmetry breaking scale, therefore providing vital clues for the non-perturbative structure of QCD. A detailed investigation pertaining to ``proton spin problem'' and related issues would throw considerable light on the effective degrees of freedom of QCD in the non-perturbative regime. |
| Year | Conference | Publication |
|---|
| Type | Title | Publisher | Authors | ISBN/ISSN No. | Year |
|---|---|---|---|---|---|
| Book Chapter | Nonperturbative quark sea asymmetries | World Scientific | Harleen Dahiya and Neetika Sharma | 978-9814350181 | 2011 |
| Book Chapter | What is inside the nucleon? | Narosa Publishers | Manmohan Gupta and Harleen Dahiya | 2002 |
| Role | Project Type | Title | Funding Agency | From | To | Amount | Status | Co-Investigator |
|---|---|---|---|---|---|---|---|---|
| Principal Investigator | Sponsored Research Project | Chiral Constituent Quark Model and Proton Spin Problem | (SERC Fast Track Proposal for Young Scientists), Department of Science and Technology (DST) | February 2005 | January 2008 | 10.31 lac | Completed | |
| Principal Investigator | Sponsored Research Project | Hyperon Semi-leptonic Decays in the Chiral Constitutent Quark Model | Scientific Engineering and Research Council (SERC), Department of Science and Technology (DST) | August 2009 | March 2013 | 10.69 lac | Completed | |
| Principal Investigator | Sponsored Research Project | Electromagnetic Structure of Hadrons at low-Q2 | Board of Research in Nuclear Sciences (BRNS), Department of Atomic Energy (DAE) | September 2010 | March 2014 | 12.02 lac | Completed | |
| Principal Investigator | Sponsored Research Project | Generalized and Transverse Momentum Dependent Parton Distributions | Scientific Engineering and Research Board (SERB), Department of Science and Technology (DST) | November 2014 | October 2017 | 13.32 lac | Completed | |
| Principal Investigator | Sponsored Research Project | Semi-leptonic, radiative and non-leptonic rare B decays in the light front quark model | Scientific Engineering and Research Board (SERB), Department of Science and Technology (DST) | July 2018 | June 2021 | 18.85 lac | Completed | |
| Principal Investigator | Sponsored Research Project | Study Of Generalized Transverse Momentum-Dependent Distributions And Wigner Distributions Of Parton | Scientific Engineering and Research Board (SERB), Department of Science and Technology (DST) | Feb-2020 | Feb 2023 | 6,60,000 | Ongoing | |
| Mentor | Sponsored Research Project | Demystifying the Internal and Spin Structure of Proton | Scientific Engineering and Research Board (SERB), Department of Science and Technology (DST) | Feb-2022 | Feb 2025 | 18,30,000 | Ongoing | Dr. Narinder Kumar |
| Category | Type | Title | Venue | From | To | Designation |
|---|---|---|---|---|---|---|
| STC | National | Quark Model | Dr. B.R. Ambedkar National Institute of Technology, Jalandhar | 22-04-2013 | 26-04-2013 | Coordinator |
| STC | National | Emerging trends in Physics and Information Technology | Dr. B.R. Ambedkar National Institute of Technology, Jalandhar | 10-06-2013 | 12-06-2013 | Coordinator |
| STC | National | Quantization of Fields | Dr. B.R. Ambedkar National Institute of Technology, Jalandhar | 18-11-2013 | 29-11-2013 | Coordinator |
| STC | National | Nuclear, Statistical Physics and Quark Model and their Applications | Dr. B.R. Ambedkar National Institute of Technology, Jalandhar | 14-03-2014 | 18-03-2014 | Coordinator |
| Workshop | International | Training Workshop on the Detector and Physics Simulation for PANDA (PANDATRG2014) | Sardar Patel University, Vallabh Vidyanagar | 18-03-2014 | 20-03-2014 | Member Organizing Committee |
| Seminar | National | Neutrino Physics-A Historical Perspective | Dr. B.R. Ambedkar National Institute of Technology, Jalandhar | 03-09-2014 | 03-09-2014 | Coordinator |
| Conference | National | 19th National Conference on Solid State Nuclear Track Detectors and Their Applications | Dr. B.R. Ambedkar National Institute of Technology, Jalandhar | 19-11-2015 | 21-11-2015 | Member Organizing Committee |
| STC | National | Advances in Nuclear and Particle Physics: Present and Future | Dr. B.R. Ambedkar National Institute of Technology, Jalandhar | 08-02-2016 | 12-02-2016 | Coordinator |
| STC | National | Advances in Material Science and Material Engineering | Dr. B.R. Ambedkar National Institute of Technology, Jalandhar | 08-08-2016 | 14-08-2016 | Member Organizing Committee |
| STC | National | Recent Trends in Nanostructured Materials | Dr. B.R. Ambedkar National Institute of Technology, Jalandhar | 19-09-2016 | 23-09-2016 | Member Organizing Committee |
| Seminar | National | Science and Inclusive Development | Dr. B.R. Ambedkar National Institute of Technology, Jalandhar | 18-02-2019 | 18-02-2019 | Coordinator |
| Seminar | National | Mysterious Neutrinos: Ultimate Probing Tool of Nature | Dr. B.R. Ambedkar National Institute of Technology, Jalandhar | 11-04-2019 | 11-04-2019 | Coordinator |
| Conference | National | 1st National Conference on Innovations in Applied Science and Engineering | Dr. B.R. Ambedkar National Institute of Technology, Jalandhar | 27-04-2019 | 28-04-2019 | Patron |
| Designation | Organization |
|---|
| Scholar Name | Research Topic | Status | Year | Co-Supervisor |
|---|---|---|---|---|
| Navpreet Kaur | Ongoing | 2022 | ||
| Satyajit Puhan | Ongoing | 2022 | ||
| Nisha Dhiman | STUDY OF B DECAYS AND PHYSICS BEYOND THE STANDARD MODEL | Completed | 2021 | |
| Navdeep Kaur | STUDY OF TRANSVERSE MOMENTUM DEPENDENT PARTON DISTRIBUTION FUNCTIONS USING LIGHT-FRONT DYNAMICS | Completed | 2021 | |
| Satvir Kaur | STUDY OF GENERALIZED TRANSVERSE MOMENTUM-DEPENDENT PARTON DISTRIBUTIONS USING LIGHT-FRONT DYNAMICS | Completed | 2021 | |
| Harpreet Singh | MAGNETIC MOMENTS OF HADRONS AT FINITE DENSITY AND TEMPERATURE OF MEDIUM | Completed | 2020 | Dr. Arvind Kumar |
| Shubham Sharma | Ongoing | 2019 | ||
| Narinder Kumar | STUDY OF GENERALIZED PARTON DISTRIBUTIONS USING LIGHT-FRONT DYNAMICS | Completed | 2016 | |
| Aarti Girdhar | STUDIES ON THE BEHAVIOUR OF QUARKS - KNOWN AND UNKNOWN | Completed | 2016 | Prof. Biswarup Mukhopadhyaya |
| Student Name | Dissertation Title | Status | Year | Co-Supervisor |
|---|---|---|---|---|
| Pranjal Srivastava | Reconstruction of B-meson | Completed | 2022 | |
| Shweta Choudhary | u-bar d-bar asymmetry in proton | Completed | 2022 |
| Name | Reg./Ref. No. | Date of Award/Filling | Organization | Status |
|---|
| Position Held | Organization | From | To |
|---|---|---|---|
| Head of Department | Physics | 24-01-2019 | 03-02-2021 |
| Title | Activity | Given by | Year |
|---|---|---|---|
| Distinguished Young Scientist | Research | Indo-U.S. Science and Technology Forum (IUSSTF) and the U.S. National Academy of Sciences. | 2015 |
| Young Scientist Award | Research | DST | 2005 |
| DST Award | Meeting of Nobel Laureates and Students in Lindau (Germany) | DST | 2004 |
| Research Associateship | Postdoctral Research | CSIR | 2004 |
| Research Fellowship | Research | CSIR | 1999 |
