scholarly journals Recent results from proton intermittency analysis in nucleus-nucleus collisions from NA61/SHINE at CERN SPS

2019 ◽  
Author(s):  
Nikolaos Davis ◽  
Nikolaos Antoniou ◽  
Fotios K. Diakonos ◽  
Keyword(s):  
Intermittency Analysis

INTERMITTENCY ANALYSIS OF FRAGMENTING NUCLEI WITH EXACT CONSERVATION LAWS

1993 ◽  
Vol 08 (07) ◽  
pp. 1283-1294
Author(s):  
K. HAGLIN ◽  
C. GALE ◽  
S. DAS GUPTA
Keyword(s):  
Monte Carlo ◽  
Conservation Laws ◽  
Thermodynamic Model ◽  
Nuclear Emulsion ◽  
Size Dependence ◽  
Conserved Quantities ◽  
Factorial Moments ◽  
Evaporation Model ◽  
Scaled Factorial Moments ◽  
Intermittency Analysis

We show that the speculative charge bin size dependence of the scaled factorial moments for fragmenting nuclei in recent nuclear emulsion data may be attributed in part to simple conservation laws. Monte Carlo results from both the Thermodynamic Model and an Evaporation Model suggest that in such studies most or all of the effect is due to the fact that there exist constraints owing to conserved quantities.

Intermittency analysis of geomagnetic storm time-series observed in Brazil

2005 ◽  
Vol 67 (14) ◽  
pp. 1365-1372 ◽  
Author(s):  
Maurício José Alves Bolzan ◽  
Yogeshwar Sahai ◽  
Paulo Roberto Fagundes ◽  
Reinaldo Roberto Rosa ◽  
Fernando Manuel Ramos ◽  
...  
Keyword(s):  
Time Series ◽  
Geomagnetic Storm ◽  
Intermittency Analysis

Some interesting observations regarding factorial moments and generalised moments in intermittency analysis

1995 ◽  
Vol 348 (3-4) ◽  
pp. 297-302
Author(s):  
G.C. Mishra ◽  
B.K. Nandi ◽  
S.K. Nayak ◽  
D.P. Mahapatra
Keyword(s):  
Factorial Moments ◽  
Intermittency Analysis

Intermittency Analysis in Nuclear Multifragmentation

1993 ◽  
Vol 21 (5) ◽  
pp. 527-532 ◽  
Author(s):  
G Singh ◽  
P. L Jain ◽  
M. S El-Nagdy
Keyword(s):  
Nuclear Multifragmentation ◽  
Intermittency Analysis

Search for critical fluctuations of the proton density in central A+A collisions at maximum SPS energy

Open Physics ◽  
2012 ◽  
Vol 10 (6) ◽  
Author(s):  
Nikolaos Antoniou ◽  
Nikos Davis ◽  
Fotis Diakonos
Keyword(s):  
Transverse Momentum ◽  
Invariant Mass ◽  
Power Law ◽  
Momentum Space ◽  
Density Fluctuations ◽  
Proton Density ◽  
Production Threshold ◽  
Critical Fluctuations ◽  
Intermittency Analysis

AbstractWe performed an intermittency analysis of the proton density fluctuations in transverse momentum space for the collisions Si+A (A=Al,Si,P) and C+A (A=C,N) at maximum SPS energy $\sqrt {s_{NN} } $ ≈ 17 GeV). In our analysis we used exclusively proton tracks in the midrapidity region (|y CM| ≤ 0.75). For the Si+A system we find signature of power-law distributed density fluctuations quantified by the intermittency index ϕ 2 which approaches in size the predictions of critical QCD [Phys. Rev. Lett. 97, 032002 (2006)]. This result supports further the recent findings of power-law fluctuations in the density of (π +, π −) pairs with invariant mass close to their production threshold for the Si+Si at the same energy, reported in [Phys. Rev. C 81, 064907 (2010)].

Multidimensional intermittency analysis in ultrarelativistic heavy ion interaction

1999 ◽  
Vol 59 (4) ◽  
pp. 2286-2288 ◽  
Author(s):  
Dipak Ghosh ◽  
Abdul Kayum Jafry ◽  
Argha Deb ◽  
Sharmila Sarkar ◽  
Rini Chattopadhyay ◽  
...  
Keyword(s):  
Heavy Ion ◽  
Intermittency Analysis
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