Pseudorapidity distributions of charged particles as a function of mid- and forward rapidity multiplicities in pp collisions at $$\sqrt{s}$$ = 5.02, 7 and 13 TeV

نویسندگان

چکیده

The multiplicity dependence of the pseudorapidity density charged particles in proton-proton (pp) collisions at centre-of-mass energies $\sqrt{s}$ = 5.02, 7 and 13 TeV measured by ALICE is reported. analysis relies on track segments midrapidity range ($|\eta| < 1.5$). Results are presented for inelastic events having least one particle produced interval $|\eta|<1$ ($\mathrm{INEL}_{>0}$). pseudorapidy with mid forward rapidity estimators, latter being less affected autocorrelations. A detailed comparison predictions from PYTHIA 8 EPOS LHC event generators also presented. Both provide a good description data.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Measurement of charged particle multiplicities and densities in pp collisions at 7 TeV in the forward region Paul

Charged particle multiplicities are studied in proton-proton collisions in the forward region at a centre-of-mass energy of √ s = 7 TeV with data collected by the LHCb detector. The forward spectrometer accesses a kinematic range of 2.0 < η < 4.8 in pseudorapidity, momenta greater than 2 GeV/c and transverse momenta greater than 0.2 GeV/c. The measurements are performed using events with at lea...

متن کامل

Search for heavy long-lived charged particles in pp collisions at √s=7 TeV

Article history: Received 2 May 2012 Received in revised form 29 May 2012 Accepted 7 June 2012 Available online 12 June 2012 Editor: M. Doser

متن کامل

a fundamental study of "histiriographic metafiction", and "literary genres", as introduced in "new historical philosophy", and tracing them in the works of julian barnes.

abstract a fundamental study of “historio-graphic metafiction” and “literary genres”, as introduced in “new historical philosophy”, and tracing them in the works of julian barnes having studied the two novels, the porcupine and arthur & george, by julian barnes, the researcher has applied linda hutcheon’s historio-graphic metafictional theories to them. the thesis is divided into five cha...

15 صفحه اول

Multiplicity and pseudorapidity distributions of charged particles and photons at forward pseudorapidity in Au + Au collisons at √ sN N = 62 . 4 GeV

J. Adams,3 M. M. Aggarwal,29 Z. Ahammed,44 J. Amonett,20 B. D. Anderson,20 D. Arkhipkin,13 G. S. Averichev,12 S. K. Badyal,19 Y. Bai,27 J. Balewski,17 O. Barannikova,32 L. S. Barnby,3 J. Baudot,18 S. Bekele,28 V. V. Belaga,12 A. Bellingeri-Laurikainen,39 R. Bellwied,47 J. Berger,14 B. I. Bezverkhny,49 S. Bharadwaj,34 A. Bhasin,19 A. K. Bhati,29 H. Bichsel,46 J. Bielcik,49 J. Bielcikova,49 A. Bi...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: European Physical Journal C

سال: 2021

ISSN: ['1434-6044', '1434-6052']

DOI: https://doi.org/10.1140/epjc/s10052-021-09349-5