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19 041 (0,169s)

Result

Isolated photon production and pion-photon correlations in high-energy pp and pA collisions

, for different energies and photon rapidities we analyze the correlation function photon emitted into the forward rapidity region which can be tested by futureA phenomenological study of the isolated photon

Particles and field physics

  • 2020
  • Jimp
  • Link
Result

Measurement of the differential cross section of photon plus jet production in pp? collisions at s = 1.96 TeV

We study the process of associated photon and jet production, pp?+jet+X, using Tevatron Collider at a center-of-mass energy s=1.96??TeV. Photons are reconstructed with rapidity |y?|<1.0 or 1.5<|y?|<2.5 and transverse moment...

BG - Jaderná, atomová a molekulová fyzika, urychlovače

  • 2013
  • Jx
  • Link
Result

Center of mass energy and system-size dependence of photon production at forward rapidity at RHIC

We present the multiplicity and pseudorapidity distributions of photons. The photons are measured in the region -3.7 < eta < -2.3 using the photon Multiplicity detector in theSTAR experiment at RHIC. The number of photo...

BG - Jaderná, atomová a molekulová fyzika, urychlovače

  • 2010
  • Jx
Result

Measurement of photon+b+X and photon+c+X production cross sections in ppbar collisions at sqrt(s)=1.96 TeV

First measurements of the differential cross sections for the inclusive production of a photon in association with a heavy quark (c, b) jet are presented, covering photon transverse momenta 30-150 GeV, photon rapidities...

BF - Elementární částice a fyzika vysokých energií

  • 2009
  • Jx
Result

Dynamics of isolated-photon plus jet production in pp collisions at s = 7 TeV with the ATLAS detector

The dynamics of isolated-photon plus jet production in pp collisions using an integrated luminosity of 37 pb^-^1. Measurements of isolated-photon plus jet bin-averaged cross sections are presented as functions of photon tra...

BG - Jaderná, atomová a molekulová fyzika, urychlovače

  • 2013
  • Jx
  • Link
Result

Photon number resolving detector in picosecond laser ranging and time transfer in space

Single photon sensitive avalanche photodiode based detectors allow roughly estimate a number of photons avalanche initiated. We are study this effect in details to understand and increase a precision of estimation....

BH - Optika, masery a lasery

  • 2008
  • D
Result

East European Leapfrogging

Success and experience of some East European countries with using of dark fibre, CBF and advanced photonic technologies. Research networks are influenced by rapid development of optics and electronics....

JC - Počítačový hardware a software

  • 2006
  • A
Result

Signal strength monitoring in avalanche structures operated in Geiger mode

changes inavalanche rapidity allow us to monitor optical signal strength in few-photon region 1 - 1000 photons. The resolution, reproducibility and dynamical range of measurements allows us to determine the photon...

JB - Senzory, čidla, měření a regulace

  • 2009
  • D
  • Link
Result

Direct photons at large p(T) : from RHIC to LHC

Using the color dipole formalism we study the production of direct photons and LHC experiments. Prompt photons produced in a hard reaction are not accompanied interactions(ISI) at large p(T) and/or at forward rapidities. In...

JB - Senzory, čidla, měření a regulace

  • 2014
  • D
  • Link
Result

Inclusive photon production at forward rapidities in proton-proton collisions at root s=0.9, 2.76 and 7 TeV

he multiplicity and pseudorapidity distributions of inclusive photons have been measured at forward rapidities (2.3 < eta < 3.9) in proton-proton collisions at three. It is observed that the increase in the average photon m...

BF - Elementární částice a fyzika vysokých energií

  • 2015
  • Jx
  • Link
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