119 citations · 1.1k across the 53 of their papers we have counts for
55 papers
Why Do Light Nuclei Survive at the Large Hadron Collider?
Sushanta Tripathy, Raghunath Sahoo
Light nuclei and antinuclei, such as deuterons, are produced abundantly at the Large Hadron Collider (LHC) in hadronic and nuclear collisions. Even though their binding energies ar…
(1520) as a probe of resonance-driven deuteron formation at the LHC
Sushanta Tripathy, Peter Christiansen
Light nuclei such as deuterons are produced abundantly in high-energy proton-proton and nuclear collisions despite their tiny binding energies. Their production mechanism remains u…
Confronting the production mechanisms of nuclei with deuteron and proton-triggered balance functions
Sushanta Tripathy, Peter Christiansen
In ultra high-energy collisions, nuclei with very low binding energies are not expected to survive the dense and hot final state environment. The traditional view has therefore bee…
Event Topology Classifiers at the Large Hadron Collider
Suraj Prasad, Sushanta Tripathy, Bhagyarathi Sahoo +1
Event classifiers are the most fundamental observables to probe the event topology of hadronic and nuclear collisions at relativistic energies. Over the last five decades, signific…
Probing strangeness with event topology classifiers in pp collisions at energies available at the CERN Large Hadron Collider with the rope hadronization mechanism in PYTHIA
Suraj Prasad, Bhagyarathi Sahoo, Sushanta Tripathy +2
In relativistic heavy-ion collisions, the formation of a deconfined and thermalized state of partons, known as quark-gluon plasma (QGP), leads to enhanced production of strange had…
Investigating radial flow-like effects via pseudorapidity and transverse spherocity dependence of particle production in pp collisions at the LHC
Aswathy Menon Kavumpadikkal Radhakrishnan, Suraj Prasad, Sushanta Tripathy +2
Recent observations of quark-gluon plasma (QGP) like signatures in high multiplicity proton-proton (pp) collisions, have compelled the heavy-ion physics community to re-examine sma…
A realistic coalescence model for deuteron production
Maximilian Mahlein, Luca Barioglio, Francesca Bellini +4
A microscopic understanding of (anti)deuteron production in hadron-hadron collisions is the subject of many experimental and theoretical efforts in nuclear physics. This topic is a…
Unveiling the effects of multiple soft partonic interactions in pp collisions at TeV using charged-particle flattenicity
Antonio Ortiz, Arvind Khuntia, Omar Vázquez-Rueda +4
Event classifiers based either on the charged-particle multiplicity or the event shape have been extensively used in proton-proton (pp) collisions by the ALICE collaboration at the…
Dynamics of Hot QCD Matter -- Current Status and Developments
Santosh K. Das, Prabhakar Palni, Jhuma Sannigrahi +64
The discovery and characterization of hot and dense QCD matter, known as Quark Gluon Plasma (QGP), remains the most international collaborative effort and synergy between theorists…
Probing initial geometrical anisotropy and final azimuthal anisotropy in heavy-ion collisions at Large Hadron Collider energies through event-shape engineering
Suraj Prasad, Neelkamal Mallick, Sushanta Tripathy +1
Anisotropic flow is accredited to have effects from the initial state geometry and fluctuations in the nuclear overlap region. The elliptic flow () and triangular flow ()…
Event topology and global observables in heavy-ion collisions at the Large Hadron Collider
Suraj Prasad, Neelkamal Mallick, Debadatta Behera +2
Particle production and event topology are very strongly correlated in high-energy hadronic and nuclear collisions. Event topology is decided by the underlying particle production…
Transverse spherocity dependence of azimuthal anisotropy in heavy-ion collisions at the LHC using a multi-phase transport model
Neelkamal Mallick, Raghunath Sahoo, Sushanta Tripathy +1
One of the event shape observables, the transverse spherocity (), has been studied successfully in small collision systems such as proton-proton collisions at the LHC as a too…
Implementation of machine learning techniques to predict impact parameter and transverse spherocity in heavy-ion collisions at the LHC
Aditya Nath Mishra, Neelkamal Mallick, Sushanta Tripathy +2
Machine learning techniques have been quite popular recently in the high-energy physics community and have led to numerous developments in this field. In heavy-ion collisions, one…
Predictions on global properties in O+O collisions at the Large Hadron Collider using a multi-phase transport model
Debadatta Behera, Neelkamal Mallick, Sushanta Tripathy +3
Oxygen (O) ions are planned to be injected at the Large Hadron Collider (LHC) in its next runs, and a day of physics run is anticipated for O+O collisions at $\sqrt{s_{\rm{N…
Soft QCD results from ALICE
Sushanta Tripathy
High-energy hadronic collisions are dominated by soft interactions with low momentum transfers. The description of these processes typically relies on phenomenological models. The…
Event topology and constituent-quark scaling of elliptic flow in heavy-ion collisions at the Large Hadron Collider using a multiphase transport model
Neelkamal Mallick, Sushanta Tripathy, Raghunath Sahoo
Transverse spherocity is an event shape observable, which separates the events based on their geometrical shapes. In this work, we use transverse spherocity to study the identified…
Topological studies of charged particle production and search for jet quenching effects in small collision systems with ALICE
Sushanta Tripathy
Results for high multiplicity pp and p-Pb collisions at the LHC have revealed that these small collision systems exhibit features of collectivity. To understand the origin of these…
Estimation of Impact Parameter and Transverse Spherocity in heavy-ion collisions at the LHC energies using Machine Learning
Neelkamal Mallick, Sushanta Tripathy, Aditya Nath Mishra +2
Recently, machine learning (ML) techniques have led to a range of numerous developments in the field of nuclear and high-energy physics. In heavy-ion collisions, the impact paramet…
Topological studies of light-flavor hadron production in high multiplicity pp collisions with ALICE at the LHC
Sushanta Tripathy
Recent measurements in high-multiplicity pp and p-A collisions have revealed that these small collision systems exhibit collective-like behaviour, formerly thought to be achievable…
Topological studies of light-flavor hadron production in pp, p-Pb, and Pb-Pb collisions with ALICE at the LHC
Sushanta Tripathy
Recent results for high multiplicity pp and p-Pb collisions have revealed that they exhibit heavy-ion-like behaviors. To understand the origin(s) of these unexpected phenomena, eve…
Investigating Heavy-flavor vs Light-flavor Puzzle with Event Topology and Multiplicity in Proton+Proton Collisions at = 13 TeV using PYTHIA8
Suman Deb, Raghunath Sahoo, Dhananjaya Thakur +2
Heavy-flavored hadrons are unique probes to study the properties of hot and dense QCD medium produced in ultra-relativistic heavy-ion collisions at RHIC and the LHC. Transverse sph…
Study of Transverse Spherocity and Azimuthal Anisotropy in Pb-Pb collisions at = 5.02 TeV using A Multi-Phase Transport Model
Neelkamal Mallick, Raghunath Sahoo, Sushanta Tripathy +1
Transverse spherocity is an event shape observable having a very unique capability to separate the events based on their geometrical shapes. Recent results from experiments at the…
Deciphering QCD dynamics in small collision systems using event shape and final state multiplicity at the Large Hadron Collider
Suman Deb, Sushanta Tripathy, Golam Sarwar +2
The high-multiplicity pp collisions at the Large Hadron Collider energies with various heavy-ion-like signatures have warranted a deeper understanding of the underlying physics and…
Apparent modification of the jet-like yield in proton-proton collisions with large underlying event
Gyula Bencédi, Antonio Ortiz, Sushanta Tripathy
This paper presents the production of charged particles associated with high- trigger particles ( GeV/) in proton-proton collisions at $\s…