Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Pingal Dasgupta"'
Autor:
Rupa Chatterjee, Pingal Dasgupta
Publikováno v:
Physics, Vol 6, Iss 2, Pp 674-689 (2024)
The anisotropic flow of photons produced in relativistic nuclear collisions is known as a promising observable for studying the initial state and the subsequent evolution of the hot and dense medium formed in such collisions. The investigation of pho
Externí odkaz:
https://doaj.org/article/10966fa6813c4fafb6bbd7495866977c
Publikováno v:
Physical Review C. 107
We calculate the longitudinal flow decorrelation coefficients, i.e., $r_n(\eta,\eta_r)$ for $n=2,3$, in the presence of hydro-like flow and the global momentum conservation (GMC) constraint. The longitudinal flow decorrelation is weakened due to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2f6a4a1313ab743dc3b0f9f0e2b9e70
https://doi.org/10.1103/physrevc.107.014905
https://doi.org/10.1103/physrevc.107.014905
The presence of $\alpha$-clustered structure in the light nuclei produces different exotic shapes in nuclear structure studies at low energies. Recent phenomenological studies suggest that collision of heavy nuclei with $\alpha$-clustered carbon ($^{
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78fcee37c3ab4a5750d03d1c0cdf5e1e
http://arxiv.org/abs/2204.00235
http://arxiv.org/abs/2204.00235
The particle momentum anisotropy ($v_n$) produced in relativistic nuclear collisions is considered to be a response of the initial geometry or the spatial anisotropy $\epsilon_n$ of the system formed in these collisions. The linear correlation betwee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::034834884042765bf88b70bd9fef87a4
http://arxiv.org/abs/2101.09998
http://arxiv.org/abs/2101.09998
Autor:
Rupa Chatterjee, Pingal Dasgupta
The $p_T$ dependent elliptic and triangular flow parameters of direct photons are known to be dominated by thermal radiations. The non-thermal contributions dilute the photon anisotropic flow by adding extra weight factor in the $v_n$ calculation. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::759c2655dbbd0ee34b04eaed5a9440e1
Different orientations of $\alpha$-clustered carbon nuclei colliding with heavy ions can result in a large variation in the value of anisotropic flow. Thus, photon flow observables from clustered ${\rm^{12}C}$ and ${\rm^{197}Au}$ collisions could be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e08c5f4adeb31c2d81a0775bc8d5a764
http://arxiv.org/abs/2007.09543
http://arxiv.org/abs/2007.09543
Publikováno v:
Nuclear Physics A. 1014:122263
The particle momentum anisotropy ( v n ) produced in relativistic nuclear collisions is considered to be a response of the initial geometry or the spatial anisotropy ϵ n of the system formed in these collisions. The linear correlation between ϵ n a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::193a044345d40820bc38d87c25e4c63d
https://doi.org/10.1016/j.nuclphysa.2021.122263
https://doi.org/10.1016/j.nuclphysa.2021.122263
Event-by-event fluctuations in the positions of nucleons in two colliding identical nuclei can lead to non-uniform initial energy density distribution on the transverse plane. In addition to initial state fluctuations, the difference in the number of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bb57369a4e888c31cc3df887dcf9c36
Publikováno v:
Physical Review C. 98
We calculate the production of prompt and thermal photons from $\text{Pb}+\text{Pb}$ collisions at $5.02A$ TeV at the Large Hadron Collider (LHC) and at $39A$ TeV at the proposed Future Circular Collider (FCC) facility. The photon spectra and anisotr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0c9a26ca03672da1bed762f2b195ed4
https://doi.org/10.1103/physrevc.98.024911
https://doi.org/10.1103/physrevc.98.024911
Publikováno v:
Physical Review C. 96
We calculate elliptic and triangular flow parameters of thermal photons using an event-by-event hydrodynamic model with fluctuating initial conditions at $200A$ GeV Au+Au collisions at the BNL Relativistic Heavy Ion Collider (RHIC) and at $2.76A$ TeV
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38f16a24aa5068b8560508c02faba8d3
https://doi.org/10.1103/physrevc.96.014911
https://doi.org/10.1103/physrevc.96.014911