17 citations · 50 across the 8 of their papers we have counts for
8 papers
Long range propagation of ultrafast, ionizing laser pulses in a resonant nonlinear medium
G. Demeter, J. T. Moody, M. Aladi +18
We study the propagation of 0.05-1 TW power, ultrafast laser pulses in a 10 meter long rubidium vapor cell. The central wavelength of the laser is resonant with the line of r…
Experimental study of extended timescale dynamics of a plasma wakefield driven by a self-modulated proton bunch
J. Chappell, E. Adli, R. Agnello +96
Plasma wakefield dynamics over timescales up to 800 ps, approximately 100 plasma periods, are studied experimentally at the Advanced Wakefield Experiment (AWAKE). The development o…
Proton beam defocusing in AWAKE: comparison of simulations and measurements
A. A. Gorn, M. Turner, E. Adli +96
In 2017, AWAKE demonstrated the seeded self-modulation (SSM) of a 400 GeV proton beam from the Super Proton Synchrotron (SPS) at CERN. The angular distribution of the protons defle…
Proton Bunch Self-Modulation in Plasma with Density Gradient
F. Braunmüller, T. Nechaeva, AWAKE Collboration
We study experimentally the effect of linear plasma density gradients on the self-modulation of a 400\,GeV proton bunch. Results show that a positive/negative gradient in/decreases…
Experimental Study of Wakefields Driven by a Self-Modulating Proton Bunch in Plasma
M. Turner, P. Muggli, the AWAKE Collaboration
We study experimentally the longitudinal and transverse wakefields driven by a highly relativistic proton bunch during self-modulation in plasma. We show that the wakefields' growt…
Stabilization and time resolved measurement of the frequency evolution of a modulated diode laser for chirped pulse generation
K. Varga-Umbrich, J. S. Bakos, G. P. Djotyan +5
We have developed experimental methods for the generation of chirped laser pulses of controlled frequency evolution in the nanosecond pulse length range for coherent atomic interac…
Pre-Excitation Studies for Rubidium-Plasma Generation
M. Aladi, J. S. Bakos, I. F. Barna +24
The key element in the Proton-Driven-Plasma-Wake-Field-Accelerator (AWAKE) project is the generation of highly uniform plasma from Rubidium vapor. The standard way to achieve full…
Visualization of superposition states and Raman processes with two-dimensional atomic deflection
Gor A. Abovyan, Gagik P. Djotyan, Gagik Yu. Kryuchkyan
Deflection of atoms in Λ-type configuration passing through two crossed standing light waves is proposed for probing and visualization of atomic superposition states. For this goal…