scholarly journals Strange-hadron correlation studies to investigate strangeness enhancement in pp collisions

2021 ◽  
Author(s):  
Chiara De Martin
Keyword(s):  
Pp Collisions ◽  
Correlation Studies ◽  
Strange Hadron ◽  
Strangeness Enhancement

scholarly journals Rope Hadronization and Strange Particle Production

2018 ◽  
Vol 171 ◽  
pp. 14003 ◽  
Author(s):  
Christian Bierlich
Keyword(s):  
Particle Production ◽  
Strange Particle ◽  
High Multiplicity ◽  
Future Prospects ◽  
Pp Collisions ◽  
Small Systems ◽  
Strange Hadron ◽  
Strange Particle Production ◽  
Hadronization Model ◽  
Aa Collisions

Rope Hadronization is a model extending the Lund string hadronization model to describe environments with many overlapping strings, such as high multiplicity pp collisions or AA collisions. Including effects of Rope Hadronization drastically improves description of strange/non-strange hadron ratios as function of event multiplicity in all systems from e+e− to AA. Implementation of Rope Hadronization in the MC event generators Dipsy and Pythia8 is discussed, as well as future prospects for jet studies and studies of small systems.

scholarly journals Constituent quark number scaling from strange hadron spectra in pp collisions at ${{\sqrt{s}= 13}}$ TeV

2020 ◽  
Vol 44 (1) ◽  
pp. 014101 ◽  
Author(s):  
Jian-Wei Zhang ◽  
Hai-Hong Li ◽  
Feng-Lan Shao ◽  
Jun Song
Keyword(s):  
Constituent Quark ◽  
Pp Collisions ◽  
Quark Number ◽  
Strange Hadron ◽  
Hadron Spectra

scholarly journals String percolation in AA and p+p collisions

2019 ◽  
Vol 65 (3) ◽  
pp. 197 ◽  
Author(s):  
I. Bautista ◽  
C. Pajares ◽  
And J.E. Ramírez
Keyword(s):  
Experimental Data ◽  
Transverse Momentum ◽  
Density Ratio ◽  
Entropy Density ◽  
Pp Collisions ◽  
Proton Proton ◽  
Ridge Structure ◽  
Strangeness Enhancement ◽  
Bose Einstein ◽  
Proton Proton Collisions

A brief review of the string percolation model and its results are presented together with the comparison to experimental data. First, it is done an introduction to the quark-gluon phase diagram and the lattice results concerning the connement and the percolation of center domains. It is studied the interaction of the strings produced in nucleus-nucleus and proton-proton collisions showing how the string percolation arises. The main consequences of the string percolation, concerning the dependence on the energy and centrality, on the multiplicities and the mean transverse momentum are obtained comparing with experimental data. It is emphasized the non-abelian character of the color eld of the strings forming the cluster to reproduce the rise of the transverse momentum with multiplicity and the relative suppression of multiplicities. It is also studied dierent observables like multiplicity and transverse momentum distributions, dependence with multiplicity and transverse momentum correlations, forward-backward correlations, the strength of the Bose-Einstein correlations, dependence on the multiplicity of J/ψ  production and its possible suppression in pp collisions at high multiplicity, strangeness enhancement, elliptic ow, and ridge structure. The comparison with the data shows an overall agreement. The thermodynamical properties of the extended cluster formed in the collision are discussed computingits energy and entropy density, shear viscosity over entropy density ratio, bulk viscosity, sound speed and trace anomaly as a function of temperature, showing a remarkable agreement with lattice QCD evaluations. The string percolation can be regarded as the initial frame able to describe the collective behavior produced in AA and pp collisions.

scholarly journals Strange and multi-strange particle production in Pb-Pb collisions at $\sqrt{s_{{\rm NN}}} = 2.76~{\rm TeV}$ with ALICE

2014 ◽  
Vol 29 ◽  
pp. 1460228
Author(s):  
Zhongbao Yin ◽  
Keyword(s):  
Transverse Momentum ◽  
Particle Production ◽  
Strange Particle ◽  
Hadron Production ◽  
Particle Ratios ◽  
Strange Hadron ◽  
Strange Particle Production ◽  
Momentum Spectra ◽  
Strangeness Enhancement ◽  
Transverse Momentum Spectra

We present ALICE results on strange and multi-strange hadron production as a function of centrality in Pb-Pb collisions at [Formula: see text] at the LHC. Their transverse momentum spectra, yields and particle ratios are compared to the corresponding measurements in pp collisions to address strangeness enhancement and high p T particle suppression. The results are also compared to measurements at RHIC and SPS energies.

Angular correlation studies in Cr

1968 ◽  
Vol 111 (1) ◽  
pp. 657-677
Author(s):  
J MO ◽  
C LEWIS ◽  
M THOMAS ◽  
P TWIN
Keyword(s):  
Angular Correlation ◽  
Correlation Studies

Correlation Studies on Grain Yield and its Component Traits in Rice (Oryza sativa L.)

2012 ◽  
Vol 2 (11) ◽  
pp. 13-14
Author(s):  
R. ARULMOZHI R. ARULMOZHI ◽  
◽  
Dr. A. MUTHUSWAMY Dr. A. MUTHUSWAMY
Keyword(s):  
Oryza Sativa ◽  
Grain Yield ◽  
Oryza Sativa L ◽  
Correlation Studies ◽  
Component Traits

Is NPA and Stock Return Related: An Empirical Study of Back Testing Model

2017 ◽  
Vol 10 (1) ◽  
Author(s):  
Madhvi . ◽  
Amit Gautam ◽  
Amit Srivastava
Keyword(s):  
Data Analysis ◽  
Panel Data ◽  
Stock Price ◽  
Panel Data Analysis ◽  
Negative Relationship ◽  
Share Price ◽  
Correlation Studies ◽  
Back Testing ◽  
Trading Model ◽  
The Relationship

This paper examines the relationship between NPA announcements by banks and the impulsive movement in stock price brought out by these announcements. Primary focus of this study is to determine whether we can create a swing trading model based on back testing the data for the banking stocks listed on the Indian bourses.To achieve this objective we created a databasespanning ten years (2006 to 2016) and collected the daily share prices of eight banks listed on Bombay Stock Exchange (BSE). The relationship between share price and changes in NPA is studied on the basis of correlation studies and panel-data analysis. Although correlation studies does not establish any significant relationship, but the result of panel-data analysis clearly shows a negative relationship between the two. The result is further utilized to develop swing trading model and get benefit out of it. The novelty of the present study is that it clearly guides the swing traders as to how to earn benefit because of fluctuations in share price due to announce of NPA result.

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