Physics
Active Galactic Nuclei
26%
Amplitude
12%
Angular Momentum
10%
Anisotropy
9%
Approximation
12%
Asymmetry
37%
Atom
9%
Baryon
19%
Behavior
22%
Black Holes
9%
Calculation
58%
Clouds
16%
Collision
81%
Colour
10%
Core
12%
Correction
30%
Correlation
36%
Dark Matter
16%
Detection
14%
Diagrams
9%
Difference
14%
Dimension
14%
Distance
10%
Dust
13%
Electromagnetic
9%
Electron
47%
Environment
12%
Estimate
14%
Event
15%
Fermion
29%
Field Theory
9%
Form Factor
19%
Fraction
15%
Galaxy
66%
Galaxy Clusters
9%
Gauge Theory
10%
Geometry
8%
Ground State
11%
Growth
9%
Hadron
25%
Heavy Ion
15%
Hydrogen
20%
Impact
12%
Independent Variables
20%
Ion
14%
Ionic Collision
10%
Ionization
22%
Kinematics
13%
Liquids
10%
Magnetic Field
30%
Magnetization
9%
Magnitude
14%
Mathematical Model
9%
Medium
11%
Meson
26%
Metal
14%
Metallicity
22%
Model
100%
Momentum
23%
Momentum Transfer
9%
Muon
16%
Muonium
9%
Nucleon
38%
Observatory
10%
Parameter
22%
Particles
32%
Phase Transition
11%
Photoionization
10%
Physics
17%
Pion
24%
Plane
19%
Proton
39%
Quantum Chromodynamics
34%
Quark
44%
Quasar
8%
Ratio
43%
Redshift Surveys
9%
Regime
11%
Region
72%
Response
11%
Retarding
9%
Shapes
30%
Spectra
50%
Spectrometer
27%
Spectroscopy
15%
Speed
22%
Spin
66%
Star Formation
16%
Star Formation Rate
10%
String
10%
Symmetry
17%
Target
25%
Temperature
41%
Term
15%
Transverse Momentum
20%
Utilization
9%
Variation
12%
Volume
8%
Width
13%
X Ray
19%
Engineering
Angular Distribution
5%
Application
7%
Azimuthal
5%
Charge Density
7%
Correlation
11%
Cross Section
15%
Density
11%
Design
7%
Energy Engineering
24%
Event
5%
Experiments
23%
Fields
23%
Graphene
6%
Ground State
7%
Indentation
9%
Ionization
6%
Lithium-Ion Batteries
8%
Low-Temperature
5%
Lower Energy
6%
Magnetic Field
13%
Matrix Element
7%
Measurement
51%
Mechanisms
7%
Models
32%
Momentum Transfer
5%
Performance
10%
Prediction
9%
Production
9%
Quark
18%
Radius
6%
Scaling
7%
Scattering
16%
Spectrometer
6%
Substrates
8%
Surface
16%
Temperature
18%
Thin Films
9%
Two Dimensional
7%
Zeros
8%
Earth and Planetary Sciences
Active Galactic Nuclei
7%
Agreement
6%
Behavior
6%
Calculation
16%
Collision
18%
Comparison
5%
Core
5%
Correlation
6%
Dependence
15%
Depth
7%
Electron
9%
Emissions
16%
Estimate
5%
Experiment
10%
Gas
8%
Hadron
5%
Investigation
13%
Magnetic Anomaly
7%
Magnetization
6%
Meson
6%
Model
28%
Nucleon
7%
Observation
19%
Order
13%
Proton
13%
Quantum Chromodynamics
5%
Quark
12%
Region
29%
Report
6%
Show
12%
Spectra
11%
Spectrometer
5%
Speed
6%
Spin
13%
State
12%
Transverse Momentum
5%
Variation
6%
Wave
7%