Physics
Model
100%
Collision
82%
Region
74%
Galaxy
66%
Calculation
59%
Spectra
50%
Electron
48%
Gas
47%
Quark
45%
Ratio
43%
Temperature
42%
Nucleon
40%
Proton
40%
Asymmetry
38%
Correlation
37%
Quantum Chromodynamics
35%
Particles
32%
Surveys
32%
Shapes
31%
Correction
31%
Magnetic Field
31%
Fermion
30%
Active Galactic Nuclei
28%
Spectrometer
27%
Meson
26%
Target
26%
Hadron
25%
Pion
24%
Volume
23%
Behavior
23%
Parameter
22%
Metallicity
22%
Ionization
22%
Speed
22%
Momentum
22%
Transverse Momentum
20%
Hydrogen
20%
X Ray
20%
Baryon
20%
Independent Variables
20%
Form Factor
19%
Plane
19%
Symmetry
18%
Physics
18%
Dark Matter
17%
Star Formation
17%
Muon
17%
Clouds
16%
Heavy Ion
16%
Event
15%
Term
15%
Fraction
15%
Spectroscopy
15%
Magnitude
14%
Ion
14%
Dimension
14%
Difference
14%
Detection
14%
Metal
14%
Estimate
13%
Dust
13%
Kinematics
13%
Width
13%
Amplitude
13%
Approximation
12%
Environment
12%
Impact
12%
Variation
12%
Ground State
12%
Core
12%
Regime
11%
Phase Transition
11%
Liquid
11%
Response
11%
Medium
11%
String
11%
Gauge Theory
10%
Angular Momentum
10%
Observatory
10%
Ionic Collision
10%
Star Formation Rate
10%
Color
10%
Distance
10%
Atom
10%
Momentum Transfer
10%
Black Holes
9%
Growth
9%
Mathematical Model
9%
Anisotropy
9%
Magnetization
9%
Utilization
9%
Photoionization
9%
Muonium
9%
Field Theory
9%
Electromagnetism
9%
Galaxy Clusters
9%
Retarding
9%
Redshift Surveys
9%
Diagrams
9%
Standard Model
9%
Engineering
Measurement
51%
Model
33%
Energy Engineering
25%
Experiment
23%
Fields
23%
Quark
18%
Temperature
18%
Cross Section
15%
Surface
15%
Magnetic Field
13%
Correlation
11%
Density
10%
Performance
10%
Indentation
9%
Production
9%
Thin Films
9%
Prediction
9%
Substrates
9%
Lithium-Ion Batteries
8%
Design
8%
Zeros
8%
Application
7%
Scaling
7%
Charge Density
7%
Two Dimensional
7%
Ground State
7%
Mechanisms
7%
Matrix Element
7%
Radii
6%
Ionization
6%
Independent Variables
6%
Lower Energy
6%
Graphene
6%
Spectrometer
6%
Azimuthal
6%
Event
5%
Low-Temperature
5%
Angular Distribution
5%
Surface Pressure
5%
Momentum Transfer
5%
Earth and Planetary Sciences
Region
30%
Model
29%
Observation
19%
Collision
19%
Calculation
17%
Emissions
16%
Dependence
15%
Proton
14%
Investigation
13%
Spin
13%
Show
13%
Quark
12%
State
12%
Order
11%
Spectra
11%
Analytical Method
11%
Experiment
10%
Momentum
9%
Electron
9%
Gas
9%
Wave
8%
Active Galactic Nuclei
8%
Depth
7%
Magnetic Anomalies
7%
Nucleon
7%
Correlation
7%
Speed
7%
Behavior
7%
Magnetization
6%
Meson
6%
Report
6%
Agreement
6%
Variation
6%
Quantum Chromodynamics
5%
Core
5%
Comparison
5%
Estimate
5%
Spectrometer
5%
Sample
5%