Class information for:
Level 1: X RAYS ISM//X RAYS INDIVIDUAL 4U 1820 303//DUST EXTINCTION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
24037 325 36.6 64%


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
19 4 ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 523489
8 3       ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 146114
0 2             GALAXIES EVOLUTION//ASTRONOMY & ASTROPHYSICS//MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 61580
24037 1                   X RAYS ISM//X RAYS INDIVIDUAL 4U 1820 303//DUST EXTINCTION 325

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 X RAYS ISM authKW 235962 16% 5% 53
2 X RAYS INDIVIDUAL 4U 1820 303 authKW 187909 1% 100% 2
3 DUST EXTINCTION authKW 130107 23% 2% 74
4 QUASI STEADY STATE COSMOLOGY authKW 125271 1% 67% 2
5 ABSORBER THEORY authKW 93954 0% 100% 1
6 ALTERNATE THEORY authKW 93954 0% 100% 1
7 ANGULAR DIAMETER DISTANCE authKW 93954 0% 100% 1
8 ANOMALOUS DIMMING EFFECT authKW 93954 0% 100% 1
9 CENTRO NACL CALCULO CIENT address 93954 0% 100% 1
10 CLUSTERS GENERAL DISTANCE SCALE authKW 93954 0% 100% 1

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 Astronomy & Astrophysics 16565 92% 0% 299
2 Physics, Particles & Fields 300 11% 0% 35
3 Physics, Multidisciplinary 34 6% 0% 21
4 History & Philosophy of Science 7 1% 0% 2
5 Geosciences, Multidisciplinary 2 2% 0% 7
6 Meteorology & Atmospheric Sciences 0 1% 0% 3
7 Engineering, Aerospace 0 0% 0% 1
8 Mathematics, Interdisciplinary Applications 0 1% 0% 2
9 Physics, Nuclear 0 1% 0% 3
10 Multidisciplinary Sciences 0 0% 0% 1

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 CENTRO NACL CALCULO CIENT 93954 0% 100% 1
2 CNRS IN2P3 CEA IRFU 93954 0% 100% 1
3 CORPORACI PARQUE TECNOL MERIDA 93954 0% 100% 1
4 GEOELECT INVESTIGAT 93954 0% 100% 1
5 PL MATH ASTROPHYS COSMOL GRAV 93954 0% 100% 1
6 STRUCT CONSTITUENTS MATTER PHYS 93954 0% 100% 1
7 UMR CESR 5187 93954 0% 100% 1
8 XRAY OBSERV ASTRON 93954 0% 100% 1
9 CORROS CHEM ENGN 46976 0% 50% 1
10 EARTH MAGNET IONOSPHERE RADIOWAVE PROPAGAT 46976 0% 50% 1

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 ASTROPHYSICAL JOURNAL 12221 31% 0% 101
2 RESEARCH IN ASTRONOMY AND ASTROPHYSICS 5421 2% 1% 8
3 JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS 3813 5% 0% 15
4 PHYSICS OF THE DARK UNIVERSE 3077 1% 2% 2
5 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 3052 12% 0% 38
6 ASTROPHYSICS AND SPACE SCIENCE 2945 6% 0% 20
7 ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS 2643 1% 1% 4
8 ASTRONOMY & ASTROPHYSICS 1870 10% 0% 32
9 QUARTERLY JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY 988 1% 1% 2
10 ASTROPHYSICAL JOURNAL LETTERS 963 2% 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 X RAYS ISM 235962 16% 5% 53 Search X+RAYS+ISM Search X+RAYS+ISM
2 X RAYS INDIVIDUAL 4U 1820 303 187909 1% 100% 2 Search X+RAYS+INDIVIDUAL+4U+1820+303 Search X+RAYS+INDIVIDUAL+4U+1820+303
3 DUST EXTINCTION 130107 23% 2% 74 Search DUST+EXTINCTION Search DUST+EXTINCTION
4 QUASI STEADY STATE COSMOLOGY 125271 1% 67% 2 Search QUASI+STEADY+STATE+COSMOLOGY Search QUASI+STEADY+STATE+COSMOLOGY
5 ABSORBER THEORY 93954 0% 100% 1 Search ABSORBER+THEORY Search ABSORBER+THEORY
6 ALTERNATE THEORY 93954 0% 100% 1 Search ALTERNATE+THEORY Search ALTERNATE+THEORY
7 ANGULAR DIAMETER DISTANCE 93954 0% 100% 1 Search ANGULAR+DIAMETER+DISTANCE Search ANGULAR+DIAMETER+DISTANCE
8 ANOMALOUS DIMMING EFFECT 93954 0% 100% 1 Search ANOMALOUS+DIMMING+EFFECT Search ANOMALOUS+DIMMING+EFFECT
9 CLUSTERS GENERAL DISTANCE SCALE 93954 0% 100% 1 Search CLUSTERS+GENERAL+DISTANCE+SCALE Search CLUSTERS+GENERAL+DISTANCE+SCALE
10 COMPOSITION ABUNDANCES ISM DUST COMPOSITION TECHNIQUE SOLID STATE 93954 0% 100% 1 Search COMPOSITION+ABUNDANCES+ISM+DUST+COMPOSITION+TECHNIQUE+SOLID+STATE Search COMPOSITION+ABUNDANCES+ISM+DUST+COMPOSITION+TECHNIQUE+SOLID+STATE

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 WU, PX , LI, ZX , LIU, XL , YU, HW , (2015) COSMIC DISTANCE-DUALITY RELATION TEST USING TYPE IA SUPERNOVAE AND THE BARYON ACOUSTIC OSCILLATION.PHYSICAL REVIEW D. VOL. 92. ISSUE 2. P. - 27 69% 4
2 RANA, A , JAIN, D , MAHAJAN, S , MUKHERJEE, A , (2016) REVISITING THE DISTANCE DUALITY RELATION USING A NON-PARAMETRIC REGRESSION METHOD.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS. VOL. . ISSUE 7. P. - 26 54% 0
3 HU, LH , WU, PX , YU, HW , (2016) THE DISTANCE DUALITY RELATION TEST FROM THE ACT CLUSTER AND TYPE IA SUPERNOVA DATA.RESEARCH IN ASTRONOMY AND ASTROPHYSICS. VOL. 16. ISSUE 5. P. - 23 56% 0
4 LI, HK , WU, PX , YU, HW , (2016) TEST OF THE COSMIC TRANSPARENCY WITH THE BARYON ACOUSTIC OSCILLATION AND TYPE IA SUPERNOVA DATA.CHINESE PHYSICS LETTERS. VOL. 33. ISSUE 5. P. - 24 53% 0
5 CHEN, J , WU, PX , YU, HW , LI, ZX , (2012) IS THE COSMIC TRANSPARENCY SPATIALLY HOMOGENEOUS?.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS. VOL. . ISSUE 10. P. - 19 59% 2
6 LEE, JC , (2010) X-RAY SPECTROSCOPY OF ASTROPHYSICAL DUST.SPACE SCIENCE REVIEWS. VOL. 157. ISSUE 1-4. P. 93 -101 19 61% 2
7 HOLANDA, RFL , BUSTI, VC , ALCANIZ, JS , (2016) PROBING THE COSMIC DISTANCE DUALITY WITH STRONG GRAVITATIONAL LENSING AND SUPERNOVAE LA DATA.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS. VOL. . ISSUE 2. P. - 15 58% 2
8 LIAO, K , AVGOUSTIDIS, A , LI, ZX , (2015) IS THE UNIVERSE TRANSPARENT?.PHYSICAL REVIEW D. VOL. 92. ISSUE 12. P. - 20 48% 3
9 RASANEN, S , VALIVIITA, J , KOSONEN, V , (2016) TESTING DISTANCE DUALITY WITH CMB ANISOTROPIES.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS. VOL. . ISSUE 4. P. - 26 34% 1
10 GATUZZ, E , GARCIA, JA , KALLMAN, TR , MENDOZA, C , (2016) OXYGEN, NEON, AND IRON X-RAY ABSORPTION IN THE LOCAL INTERSTELLAR MEDIUM.ASTRONOMY & ASTROPHYSICS. VOL. 588. ISSUE . P. - 19 50% 0

Classes with closest relation at Level 1


Rank Class id link
1 25117 RADIASTRON ASTROFIS//DUST EXTINCTION//GALAXIES SPIRAL
2 2293 GALAXIES CLUSTERS GENERAL//X RAYS GALAXIES CLUSTERS//COSMOLOGY OBSERVATIONS
3 34 DARK ENERGY//DARK ENERGY THEORY//HOLOGRAPHIC DARK ENERGY
4 1422 STARS NEUTRON//X RAYS BURSTS//X RAYS BINARIES
5 28376 CAUSAL HORIZON//SPHERICAL RINDLER COORDINATES//AHARONOV BOHM AND AHARONOV CASHER EFFECTS
6 26402 PLASMA COSMOLOGY//INF RRC//PLASMA UNIVERSE
7 19349 X RAYS DIFFUSE BACKGROUND//X RAYS ISM//SOLAR WIND CHARGE EXCHANGE
8 2426 ISM LINES AND BANDS//DUST EXTINCTION//ISM MOLECULES
9 32282 SOUND RANGING//2 KETOHEXOSES//A I ALIKHANOV THEORET EXPT PHYS
10 6764 INHOMOGENEOUS COSMOLOGICAL MODELS//ASTRON ATMOSPHER SCI//DARK ENERGY THEORY

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