Production of 
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Acharya, S.; Adamová, D.; Adler, A.; Adolfsson, J.; Aggarwal, M. M.; Rinella, G. Aglieri; Agnello, M.; Agrawal, N.; Ahammed, Z.; Ahmad, S.; Alme, J.; Altenkaemper, Lucas; Djuvsland, Ø.; Eikeland, Viljar Nilsen; Ersdal, Magnus Rentsch; Fionda, F. M.; Grøttvik, Ola Slettevoll; Lofnes, Ingrid Mckibben; Nystrand, J.; Rehman, A.; Röhrich, D.; Tambave, Ganesh Jagannath; Ullaland, K.; Wagner, B.; Yang, S.; Yuan, S.; Zhou, Zhuo; Arsene, Ionut Cristian; Dordic, O.; Lardeux, A.; Mahmood, S. M.; Malik, Qasim Waheed; Neagu, Alexandra; Richter, Matthias; Røed, K.; Skaali, T. B.; Tveter, Trine Spedstad; Wikne, J.; Helstrup, H.; Hetland, Kristin Fanebust; Kileng, B.; Nesbo, S. V.; Storetvedt, Maksim Melnik; Langoy, R.; Lien, J.; Ahn, S. U.; Akindinov, A.; Al-Turany, M.; Alam, Sk Noor; Albuquerque, D. S. D.

doi:10.1103/physrevc.101.044906

Cited by 26 publications

(18 citation statements)

References 69 publications

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“…(1). The well approximate description of the model results to the experimental data of the ALICE Collaboration [51,52] in the special p T range can be seen.…”

Section: Resultsmentioning

confidence: 57%

“…Each panel is followed by the ratio of the data/fit. [51,52], while the curves are our fitted results by using BGBW statistics, Eq. (1).…”

Section: Resultsmentioning

confidence: 99%

“…Transverse momentum spectra of (a) d, (b)d and (c) ( 3 He+3He)/2 produced in various centrality bins in p-Pb collisions at 5.02 TeV. The symbols represent the experimental data measured by ALICE Collaboration[51,52], while the curves are our fitted results by using BGBW statistics, Eq. (1).…”

mentioning

confidence: 99%

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Effects of Coalescence and Isospin Symmetry on the Freezeout of Light Nuclei and Their Anti-particles

Waqas

Peng

Liu

et al. 2021

Preprint

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The transverse momentum spectra of light nuclei (deuteron, triton and helion) produced in various centrality intervals in Gold-Gold (Au-Au), Lead-Lead (Pb-Pb) and proton-Lead (p-Pb) collisions, as well as in inelastic (INEL) proton-proton (pp) collisions are analyzed by the blast wave model with Boltzmann Gibbs statistics. The model results are nearly in agreement with the experimental data measured by STAR and ALICE Collaborations in special transverse momentum ranges. We extracted the bulk properties in terms of kinetic freeze-out temperature, transverse flow velocity and freezeout volume. It is observed that deuteron and anti-deuteron freezeout later than triton and helion as well as their anti-particles due to its smaller mass, while helion and tri-ton, and anti-helion and anti-triton freezeout at the same time due to isospin symmetry at higher energies. It is also observed that light nuclei freezeout earlier than their anti-nuclei due to the large coalescence of nucleons for light nuclei compared to their anti-nuclei. The kinetic freezeout temperature, transverse flow velocity and kinetic freezeout volume decrease from central to peripheral collisions. Furthermore, the transverse flow velocity depends on mass of the particle which decreases with increasing the mass of the particle.PACS: 12.40.Ee, 13.85.Hd, 25.75.Ag, 25.75.Dw, 24.10.Pa

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“…(1). The well approximate description of the model results to the experimental data of the ALICE Collaboration [51,52] in the special p T range can be seen.…”

Section: Resultsmentioning

confidence: 57%

“…Each panel is followed by the ratio of the data/fit. [51,52], while the curves are our fitted results by using BGBW statistics, Eq. (1).…”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Effects of Coalescence and Isospin Symmetry on the Freezeout of Light Nuclei and Their Anti-particles

Waqas

Peng

Liu

et al. 2021

Preprint

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“…(60) which can be further broken down into single-level occupation numbers by application of Eq. (56).…”

Section: Three-level Correlationsmentioning

confidence: 99%

“…This is reflected in the calculation of the symmetry resolved entanglement which has recently been studied in a variety of physical systems [26][27][28][29][30][31][32][33][34][35][36][37]. In more general settings, the presence of conservation laws could demand a canonical treatment, as in the case of nuclear statistical models [38][39][40][41][42][43][44][45][46][47][48][49][50][51][52][53][54][55][56].…”

Section: Introductionmentioning

confidence: 99%

Theory of Non-Interacting Fermions and Bosons in the Canonical Ensemble

Barghathi,

Yu,

Del Maestro

2020

Preprint

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We present a self-contained theory for the exact calculation of particle number counting statistics of non-interacting indistinguishable particles in the canonical ensemble. This general framework introduces the concept of auxiliary partition functions, and represents a unification of previous distinct approaches with many known results appearing as direct consequences of the developed mathematical structure. In addition, we introduce a general decomposition of the correlations between occupation numbers in terms of the occupation numbers of individual energy levels, that is valid for both non-degenerate and degenerate spectra. To demonstrate the applicability of the theory in the presence of degeneracy, we compute energy level correlations up to fourth order in a bosonic ring in the presence of a magnetic field.

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Production of light (anti)nuclei in pp collisions at $$ \sqrt{s} $$ = 13 TeV

Acharya

Adamová²,

Adler³

et al. 2022

J. High Energ. Phys.

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Understanding the production mechanism of light (anti)nuclei is one of the key challenges of nuclear physics and has important consequences for astrophysics, since it provides an input for indirect dark-matter searches in space. In this paper, the latest results about the production of light (anti)nuclei in pp collisions at $$ \sqrt{s} $$ s = 13 TeV are presented, focusing on the comparison with the predictions of coalescence and thermal models. For the first time, the coalescence parameters B2 for deuterons and B3 for helions are compared with parameter-free theoretical predictions that are directly constrained by the femtoscopic measurement of the source radius in the same event class. A fair description of the data with a Gaussian wave function is observed for both deuteron and helion, supporting the coalescence mechanism for the production of light (anti)nuclei in pp collisions. This method paves the way for future investigations of the internal structure of more complex nuclear clusters, including the hypertriton.

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Production of (anti-)He3 and (anti-)H3

Cited by 26 publications

References 69 publications

Effects of Coalescence and Isospin Symmetry on the Freezeout of Light Nuclei and Their Anti-particles

Effects of Coalescence and Isospin Symmetry on the Freezeout of Light Nuclei and Their Anti-particles

Theory of Non-Interacting Fermions and Bosons in the Canonical Ensemble

Production of light (anti)nuclei in pp collisions at $$ \sqrt{s} $$ = 13 TeV

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