Class information for:
Level 1: PARAMETRIC X RAYS//PARAMETRIC X RAY RADIATION//PARAMETRIC X RADIATION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
16388 592 15.6 44%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1076 9442 FREE ELECTRON LASER//PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS//FREE ELECTRON LASERS

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 PARAMETRIC X RAYS Author keyword 26 80% 3% 16
2 PARAMETRIC X RAY RADIATION Author keyword 19 61% 3% 20
3 PARAMETRIC X RADIATION Author keyword 11 67% 2% 10
4 DIFFRACTED TRANSITION RADIATION Author keyword 8 100% 1% 5
5 POLARIZATION BREMSSTRAHLUNG Author keyword 7 56% 2% 9
6 PARAMETRIC X RAY RADIATION PXR Author keyword 6 80% 1% 4
7 RELATIVISTIC ELECTRON Author keyword 6 28% 3% 18
8 VOLUME FREE ELECTRON LASER VFEL Author keyword 6 100% 1% 4
9 PHOTON PROD LTD Address 4 75% 1% 3
10 VOLUME FREE ELECTRON LASER Author keyword 4 75% 1% 3

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 PARAMETRIC X RAYS 26 80% 3% 16 Search PARAMETRIC+X+RAYS Search PARAMETRIC+X+RAYS
2 PARAMETRIC X RAY RADIATION 19 61% 3% 20 Search PARAMETRIC+X+RAY+RADIATION Search PARAMETRIC+X+RAY+RADIATION
3 PARAMETRIC X RADIATION 11 67% 2% 10 Search PARAMETRIC+X+RADIATION Search PARAMETRIC+X+RADIATION
4 DIFFRACTED TRANSITION RADIATION 8 100% 1% 5 Search DIFFRACTED+TRANSITION+RADIATION Search DIFFRACTED+TRANSITION+RADIATION
5 POLARIZATION BREMSSTRAHLUNG 7 56% 2% 9 Search POLARIZATION+BREMSSTRAHLUNG Search POLARIZATION+BREMSSTRAHLUNG
6 PARAMETRIC X RAY RADIATION PXR 6 80% 1% 4 Search PARAMETRIC+X+RAY+RADIATION+PXR Search PARAMETRIC+X+RAY+RADIATION+PXR
7 RELATIVISTIC ELECTRON 6 28% 3% 18 Search RELATIVISTIC+ELECTRON Search RELATIVISTIC+ELECTRON
8 VOLUME FREE ELECTRON LASER VFEL 6 100% 1% 4 Search VOLUME+FREE+ELECTRON+LASER+VFEL Search VOLUME+FREE+ELECTRON+LASER+VFEL
9 VOLUME FREE ELECTRON LASER 4 75% 1% 3 Search VOLUME+FREE+ELECTRON+LASER Search VOLUME+FREE+ELECTRON+LASER
10 ELECTRON BEAM INSTABILITY 3 100% 1% 3 Search ELECTRON+BEAM+INSTABILITY Search ELECTRON+BEAM+INSTABILITY

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 PARAMETRIC X RAYS 24 82% 2% 14
2 LEBRA 18 89% 1% 8
3 RAY RADIATION 16 58% 3% 18
4 EMITTING PARTICLE 11 67% 2% 10
5 CERENKOV EMISSION 10 61% 2% 11
6 MEDIUM ENERGY ELECTRONS 10 54% 2% 13
7 ASYMMETRIC REFLECTION CONDITIONS 8 70% 1% 7
8 TRANSITION RADIATION 7 18% 6% 38
9 PARAMETRIC X RAY 6 80% 1% 4
10 SUPERCONDUCTING SR RING 6 80% 1% 4

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Electromagnetic radiative processes in periodic media at high energies 2001 17 84 51%
Electromagnetic radiation from a charged particle in crystals: Qualitative consideration 2005 0 8 100%
Dynamical theory of parametric X-ray radiation 2005 0 7 100%
High-resolution PXR experiments 2005 0 10 100%
Parametric X-ray radiation in crystal: Theory, experiment and applications - Appendix 2005 0 2 100%
Acceleration technologies for charged particles: an introduction 2011 2 15 20%
Interpretation of experimental results 2005 0 55 93%
Prospective applications of PXR 2005 0 23 74%
Radiation from a charged particle in periodic media: Classical theory 2005 0 7 71%
PXR from nonrelativistic electrons 2005 0 6 50%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 PHOTON PROD LTD 4 75% 0.5% 3
2 SYNCHROTRON LIGHT LIFE SCI 3 42% 0.8% 5
3 ELE ON BEAM PLICAT 2 33% 0.8% 5
4 21ST CENTURY COE SLLS 1 100% 0.3% 2
5 ELE ON BEAM PLICAT LEBRA 1 100% 0.3% 2
6 ELECT BEAM PLICAT 1 50% 0.3% 2
7 INTERACT PHYS CHARGED PARTICLES RADIAT MATT 1 100% 0.3% 2
8 NPI MOSCOW LOMONOSOV UNIV 1 100% 0.3% 2
9 PN LEBEDEV PHYS RADIAT PHYS 1 100% 0.3% 2
10 LEBRA 1 33% 0.3% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000172953 CHANNELING RADIATION//INFN SEZ FERRARA//VOLUME REFLECTION
2 0.0000170374 SCI COUNCIL SPECT//POLARIZATIONAL BREMSSTRAHLUNG//Z DEPENDENCE
3 0.0000115836 CHERENKOV LASER//CERENKOV LASER//CHERENKOV FREE ELECTRON LASER
4 0.0000105280 DIFFRACTION RADIATION//COHERENT SYNCHROTRON RADIATION//TRANSITION RADIATION
5 0.0000084860 CHROMOPERMITTIVITY//PROMPT BREMSSTRAHLUNG//VAVILOV CHERENKOV RADIATION
6 0.0000062588 COHERENT RADIAT//GAUGE COUPLING CONSTANTS//RAMAN NATH EQUATIONS
7 0.0000062470 TRIPLET PRODUCTION//INTERNAL BREMSSTRAHLUNG//FGMSP
8 0.0000049819 CANTED COSINE THETA CCT//CHEM SOLID STATE MECH CHEM//HAIR AND SERUM ELEMENTS
9 0.0000044652 NUCLEAR PIONIC CERENKOV LIKE RADIATION NPICR//POLARIZATION CORRELATIONS//VOLKOV SOLUTION
10 0.0000038899 DOUBLY CURVED CRYSTALS//BRAGG SPECTROMETER//CRYSTAL ANALYSER