Class information for:
Level 1: VOIGT FUNCTION//ESCAPE FACTOR//COMPLEX ERROR FUNCTION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
25008 294 17.4 39%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
10 4 OPTICS//PHYSICS, PARTICLES & FIELDS//PHYSICS, MULTIDISCIPLINARY 1131262
691 3       QUANTUM CASCADE LASER//WAVELENGTH MODULATION SPECTROSCOPY//WAVELENGTH MODULATION 7672
4108 2             VOIGT FUNCTION//ESCAPE FACTOR//COMPLEX ERROR FUNCTION 569
25008 1                   VOIGT FUNCTION//ESCAPE FACTOR//COMPLEX ERROR FUNCTION 294

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 VOIGT FUNCTION authKW 1373547 8% 58% 23
2 ESCAPE FACTOR authKW 1107844 5% 67% 16
3 COMPLEX ERROR FUNCTION authKW 865508 3% 83% 10
4 VOIGT PROFILE authKW 548502 4% 41% 13
5 COMPLEX PROBABILITY FUNCTION authKW 534142 2% 86% 6
6 PLASMA DISPERSION FUNCTION authKW 511311 3% 62% 8
7 LORENTZIAN PROFILE authKW 391471 2% 54% 7
8 FADDEYEVA FUNCTION authKW 311584 1% 100% 3
9 FADDEEVA FUNCTION authKW 233687 1% 75% 3
10 RESONANCE ESCAPE FACTOR authKW 138480 1% 67% 2

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Spectroscopy 5184 36% 0% 107
2 Optics 2343 37% 0% 110
3 Astronomy & Astrophysics 435 17% 0% 50
4 Mathematics, Applied 108 9% 0% 26
5 Physics, Mathematical 74 5% 0% 15
6 Physics, Multidisciplinary 73 9% 0% 26
7 Computer Science, Interdisciplinary Applications 23 3% 0% 9
8 Meteorology & Atmospheric Sciences 20 3% 0% 9
9 Engineering, Mechanical 17 3% 0% 10
10 Physics, Fluids & Plasmas 11 2% 0% 6

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 CHAIR CIV ENVIR ENGN 103861 0% 100% 1
2 EDIFICO A E EIN C2 103861 0% 100% 1
3 PHOTOELE FUNCT MAT LUOYANG CITY 103861 0% 100% 1
4 RADIAT SHIELDING SECT 103861 0% 100% 1
5 UMR INP 5213 103861 0% 100% 1
6 US SUPERCOMP PLICAT 20771 0% 20% 1
7 GRP ESPE OSCOPIA PLASMAS 18880 1% 9% 2
8 REMOTE SENSING TECHNOL 16727 2% 2% 7
9 FIS ARROYO SECO 16118 2% 3% 5
10 PHYS ELE ON INFORMAT 13398 1% 6% 2

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER 102058 28% 1% 82
2 FRONTIERS OF PHYSICS IN CHINA 2942 1% 1% 2
3 ANZIAM JOURNAL 1715 1% 1% 3
4 SPECTROSCOPY LETTERS 1561 2% 0% 7
5 ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE 1427 1% 0% 4
6 ACTA PHYSICA SLOVACA 1037 1% 0% 3
7 ONDE ELECTRIQUE 779 0% 1% 1
8 COMPUTER PHYSICS COMMUNICATIONS 675 2% 0% 7
9 ASTROPHYSICS AND SPACE SCIENCE 650 3% 0% 9
10 OPTIK 616 3% 0% 8

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 VOIGT FUNCTION 1373547 8% 58% 23 Search VOIGT+FUNCTION Search VOIGT+FUNCTION
2 ESCAPE FACTOR 1107844 5% 67% 16 Search ESCAPE+FACTOR Search ESCAPE+FACTOR
3 COMPLEX ERROR FUNCTION 865508 3% 83% 10 Search COMPLEX+ERROR+FUNCTION Search COMPLEX+ERROR+FUNCTION
4 VOIGT PROFILE 548502 4% 41% 13 Search VOIGT+PROFILE Search VOIGT+PROFILE
5 COMPLEX PROBABILITY FUNCTION 534142 2% 86% 6 Search COMPLEX+PROBABILITY+FUNCTION Search COMPLEX+PROBABILITY+FUNCTION
6 PLASMA DISPERSION FUNCTION 511311 3% 62% 8 Search PLASMA+DISPERSION+FUNCTION Search PLASMA+DISPERSION+FUNCTION
7 LORENTZIAN PROFILE 391471 2% 54% 7 Search LORENTZIAN+PROFILE Search LORENTZIAN+PROFILE
8 FADDEYEVA FUNCTION 311584 1% 100% 3 Search FADDEYEVA+FUNCTION Search FADDEYEVA+FUNCTION
9 FADDEEVA FUNCTION 233687 1% 75% 3 Search FADDEEVA+FUNCTION Search FADDEEVA+FUNCTION
10 RESONANCE ESCAPE FACTOR 138480 1% 67% 2 Search RESONANCE+ESCAPE+FACTOR Search RESONANCE+ESCAPE+FACTOR

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 SCHREIER, F , (2011) OPTIMIZED IMPLEMENTATIONS OF RATIONAL APPROXIMATIONS FOR THE VOIGT AND COMPLEX ERROR FUNCTION.JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER. VOL. 112. ISSUE 6. P. 1010 -1025 24 71% 25
2 ABRAROV, SM , QUINE, BM , (2011) EFFICIENT ALGORITHMIC IMPLEMENTATION OF THE VOIGT/COMPLEX ERROR FUNCTION BASED ON EXPONENTIAL SERIES APPROXIMATION.APPLIED MATHEMATICS AND COMPUTATION. VOL. 218. ISSUE 5. P. 1894 -1902 16 100% 15
3 DULOV, EN , KHRIPUNOV, DM , (2007) VOIGT LINESHAPE FUNCTION AS A SOLUTION OF THE PARABOLIC PARTIAL DIFFERENTIAL EQUATION.JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER. VOL. 107. ISSUE 3. P. 421 -428 17 94% 3
4 ZAGHLOUL, MR , ALI, AN , (2011) ALGORITHM 916: COMPUTING THE FADDEYEVA AND VOIGT FUNCTIONS.ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE. VOL. 38. ISSUE 2. P. - 13 100% 13
5 HE, J , ZHAO, HL , ZHANG, QG , (2015) ANALYSIS OF THE OPACITY OF MAGNESIUM XII 0.842 NM DOUBLET IN THE SOLAR CORONAL X-RAY SPECTRUM.SPECTROSCOPY LETTERS. VOL. 48. ISSUE 5. P. 371 -374 12 100% 0
6 ABRAROV, SM , QUINE, BM , (2015) SAMPLING BY INCOMPLETE COSINE EXPANSION OF THE SINC FUNCTION: APPLICATION TO THE VOIGT/COMPLEX ERROR FUNCTION.APPLIED MATHEMATICS AND COMPUTATION. VOL. 258. ISSUE . P. 425 -435 15 75% 0
7 HE, J , ZHANG, QG , ZHANG, HQ , (2012) EFFECT OF OPACITY ON THE SOLAR SPECTRAL LINE OF C I 165.7 NM BY ESCAPE FACTOR TREATMENT.SPECTROSCOPY LETTERS. VOL. 45. ISSUE 8. P. 563-568 12 100% 0
8 MAMEDOV, BA , (2008) ANALYTICAL EVALUATION OF THE VOIGT FUNCTION USING BINOMIAL COEFFICIENTS AND INCOMPLETE GAMMA FUNCTIONS.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. VOL. 387. ISSUE 4. P. 1622 -1626 19 66% 4
9 LIAO, LM , HE, J , LIU, HH , (2015) EFFECT OF OPACITY ON SOLAR CORONAL SOFT X-RAY OXYGEN VIII SPECTRAL LINE.SPECTROSCOPY LETTERS. VOL. 48. ISSUE 1. P. 59 -62 10 100% 0
10 SCHREIER, F , (2016) AN ASSESSMENT OF SOME CLOSED-FORM EXPRESSIONS FOR THE VOIGT FUNCTION.JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER. VOL. 176. ISSUE . P. 1 -5 12 67% 0

Classes with closest relation at Level 1


Rank Class id link
1 30493 LIGHT WATER REACTOR PHYS SECT//VOIGTIAN LINE STRUCTURE//ATBR
2 2723 JOURNAL OF MOLECULAR SPECTROSCOPY//JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER//PRESSURE BROADENING
3 15472 POLARIZATION INTERFERENCE IMAGING SPECTROMETER//FOURIER TRANSFORM IMAGING SPECTROMETER//FOURIER TRANSFORM SPECTROMETER
4 3200 WAVELENGTH MODULATION SPECTROSCOPY//TUNABLE DIODE LASER ABSORPTION SPECTROSCOPY//HIGH TEMP GASDYNAM
5 234 ATOMIC DATA//ATOMIC DATA AND NUCLEAR DATA TABLES//ATOMIC PROCESSES
6 30729 OZONE ZERO PHENOMENON//ATMOSPHERIC TOWNSEND DISCHARGE//CO2 AND H2O GASES DISSOCIATION
7 15549 LINE FORMATION//RADIATIVE TRANSFER//SUN ATMOSPHERE
8 31334 MC PULP//CHARS DEPTH//HLTH IND HYG GRP
9 35591 OPEN FIELD LINES//ARC JET PLASMA//ATOMIC NITROGEN LINES
10 9542 BINARIES SYMBIOTIC//STARS BINARIES SYMBIOTIC//SYMBIOTIC STARS

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