Class information for:
Level 1: STARS ABUNDANCES//NUCLEAR REACTIONS NUCLEOSYNTHESIS ABUNDANCES//STARS POPULATION II

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3596 1947 44.8 67%


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
19 3       ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 118981
221 2             ASTRONOMY & ASTROPHYSICS//STARS ACTIVITY//STARS OSCILLATIONS 20606
3596 1                   STARS ABUNDANCES//NUCLEAR REACTIONS NUCLEOSYNTHESIS ABUNDANCES//STARS POPULATION II 1947

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 STARS ABUNDANCES authKW 1659169 37% 15% 720
2 NUCLEAR REACTIONS NUCLEOSYNTHESIS ABUNDANCES authKW 220461 8% 9% 153
3 STARS POPULATION II authKW 216049 6% 11% 123
4 STARS LATE TYPE authKW 193699 10% 6% 193
5 STARS FUNDAMENTAL PARAMETERS authKW 141779 9% 5% 183
6 GALAXY ABUNDANCES authKW 138504 4% 10% 87
7 ASTRON IAG USP address 138416 1% 55% 16
8 STARS ATMOSPHERES authKW 136857 8% 6% 155
9 STARS EVOLUTION authKW 128670 11% 4% 206
10 GALAXY EVOLUTION authKW 99457 5% 7% 90

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 92778 89% 0% 1733
2 Physics, Particles & Fields 856 8% 0% 151
3 Physics, Nuclear 732 7% 0% 127
4 Physics, Multidisciplinary 48 4% 0% 80
5 Nuclear Science & Technology -1 1% 0% 12
6 Engineering, Aerospace -3 0% 0% 1
7 Education, Scientific Disciplines -3 0% 0% 1
8 Spectroscopy -4 0% 0% 7
9 Multidisciplinary Sciences -4 0% 0% 1
10 Instruments & Instrumentation -4 1% 0% 10

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 ASTRON IAG USP 138416 1% 55% 16
2 KINARD 118 42149 1% 24% 11
3 MCDONALD OBSERV 35595 3% 5% 49
4 ASTRON 34673 19% 1% 374
5 YERKES OBSERV 32330 1% 15% 14
6 GRP RECH ASTRON ASTROPHYS LANGUEDOCUMR 5024 31363 0% 100% 2
7 UMR 5572 CNRS 31363 0% 100% 2
8 CAUP 30949 1% 11% 18
9 OBSERV ASTRON LISBOA 26210 1% 10% 16
10 ASTROFIS 25040 4% 2% 81

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 ASTRONOMY & ASTROPHYSICS 64907 23% 1% 457
2 ASTROPHYSICAL JOURNAL 49824 26% 1% 500
3 IAU SYMPOSIA 28033 6% 2% 119
4 ASTRONOMICAL JOURNAL 8586 5% 1% 89
5 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC 5199 2% 1% 42
6 NEW ASTRONOMY REVIEWS 4603 1% 2% 19
7 SPACE SCIENCE REVIEWS 4031 1% 1% 29
8 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN 3670 2% 1% 30
9 ASTROPHYSICS AND SPACE SCIENCE 2775 2% 0% 48
10 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 2751 5% 0% 90

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 STARS ABUNDANCES 1659169 37% 15% 720 Search STARS+ABUNDANCES Search STARS+ABUNDANCES
2 NUCLEAR REACTIONS NUCLEOSYNTHESIS ABUNDANCES 220461 8% 9% 153 Search NUCLEAR+REACTIONS+NUCLEOSYNTHESIS+ABUNDANCES Search NUCLEAR+REACTIONS+NUCLEOSYNTHESIS+ABUNDANCES
3 STARS POPULATION II 216049 6% 11% 123 Search STARS+POPULATION+II Search STARS+POPULATION+II
4 STARS LATE TYPE 193699 10% 6% 193 Search STARS+LATE+TYPE Search STARS+LATE+TYPE
5 STARS FUNDAMENTAL PARAMETERS 141779 9% 5% 183 Search STARS+FUNDAMENTAL+PARAMETERS Search STARS+FUNDAMENTAL+PARAMETERS
6 GALAXY ABUNDANCES 138504 4% 10% 87 Search GALAXY+ABUNDANCES Search GALAXY+ABUNDANCES
7 STARS ATMOSPHERES 136857 8% 6% 155 Search STARS+ATMOSPHERES Search STARS+ATMOSPHERES
8 STARS EVOLUTION 128670 11% 4% 206 Search STARS+EVOLUTION Search STARS+EVOLUTION
9 GALAXY EVOLUTION 99457 5% 7% 90 Search GALAXY+EVOLUTION Search GALAXY+EVOLUTION
10 STARS INTERIORS 93460 5% 6% 104 Search STARS+INTERIORS Search STARS+INTERIORS

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 PINSONNEAULT, M , (1997) MIXING IN STARS.ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS. VOL. 35. ISSUE . P. 557 -605 116 50% 189
2 HOBBS, LM , (2000) LITHIUM.PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS. VOL. 333. ISSUE 1-6. P. 449-469 75 78% 9
3 CHARBONNEL, C , PRIMAS, F , (2005) THE LITHIUM CONTENT OF THE GALACTIC HALO STARS.ASTRONOMY & ASTROPHYSICS. VOL. 442. ISSUE 3. P. 961-+ 71 61% 83
4 AGUILERA-GOMEZ, C , CHANAME, J , PINSONNEAULT, MH , CARLBERG, JK , (2016) ON LITHIUM-RICH RED GIANTS. I. ENGULFMENT OF SUBSTELLAR COMPANIONS.ASTROPHYSICAL JOURNAL. VOL. 829. ISSUE 2. P. - 59 63% 0
5 LOPEZ-VALDIVIA, R , HERNANDEZ-AGUILA, JB , BERTONE, E , CHAVEZ, M , DE MIURA, FCS , AMAZO-GOMEZ, EM , (2015) LITHIUM ABUNDANCE IN A SAMPLE OF SOLAR-LIKE STARS.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. VOL. 451. ISSUE 4. P. 4368 -4374 46 82% 0
6 SPINA, L , MELENDEZ, J , RAMIREZ, I , (2016) PLANET SIGNATURES AND EFFECT OF THE CHEMICAL EVOLUTION OF THE GALACTIC THIN-DISK STARS.ASTRONOMY & ASTROPHYSICS. VOL. 585. ISSUE . P. - 37 62% 9
7 CASEY, AR , RUCHTI, G , MASSERON, T , RANDICH, S , GILMORE, G , LIND, K , KENNEDY, GM , KOPOSOV, SE , HOURIHANE, A , FRANCIOSINI, E , ET AL (2016) THE GAIA-ESO SURVEY: REVISITING THE LI-RICH GIANT PROBLEM.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. VOL. 461. ISSUE 3. P. 3336 -3352 59 50% 2
8 SMILJANIC, R , PASQUINI, L , BONIFACIO, P , GALLI, D , GRATTON, G , RANDICH, S , WOLFF, B , (2009) BERYLLIUM ABUNDANCES AND STAR FORMATION IN THE HALO AND IN THE THICK DISK.ASTRONOMY & ASTROPHYSICS. VOL. 499. ISSUE 1. P. 103 -U146 60 63% 23
9 ORITO, M , KAJINO, T , BOYD, RN , MATHEWS, GJ , (1997) GEOMETRICAL EFFECTS OF BARYON DENSITY INHOMOGENEITIES ON PRIMORDIAL NUCLEOSYNTHESIS.ASTROPHYSICAL JOURNAL. VOL. 488. ISSUE 2. P. 515 -523 75 74% 32
10 SMILJANIC, R , RANDICH, S , PASQUINI, L , (2011) MIXING AT YOUNG AGES: BERYLLIUM ABUNDANCES IN COOL MAIN-SEQUENCE STARS OF THE OPEN CLUSTERS IC 2391 AND IC 2602.ASTRONOMY & ASTROPHYSICS. VOL. 535. ISSUE . P. - 54 69% 5

Classes with closest relation at Level 1


Rank Class id link
1 8378 BIG BANG NUCLEOSYNTHESIS//COSMOLOGICAL NEUTRINOS//NEUTRINO MASSES FROM COSMOLOGY
2 30870 FESENKOV ASTROPHYS//BOLOMETRIC MAGNITUDE//BOX 1107
3 1436 STARS ABUNDANCES//NUCLEAR REACTIONS NUCLEOSYNTHESIS ABUNDANCES//STARS POPULATION II
4 19511 STARS FORMATION EVOLUTION//GALAXY EVOLUTION//GALAXY ABUNDANCES
5 3524 OPEN CLUSTERS AND ASSOCIATIONS GENERAL//GALAXY OPEN CLUSTERS AND ASSOCIATIONS GENERAL//OPEN CLUSTERS AND ASSOCIATIONS INDIVIDUAL NGC 6791
6 1270 SUN OSCILLATIONS//SUN INTERIOR//STARS INTERIORS
7 370 STARS ACTIVITY//STARS CORONAE//STARS LATE TYPE
8 1505 GALAXY KINEMATICS AND DYNAMICS//GALAXY STRUCTURE//GALAXY HALO
9 404 STARS HORIZONTAL BRANCH//GLOBULAR CLUSTERS GENERAL//STARS VARIABLES RR LYRAE
10 118 PLANETARY SYSTEMS//TECHNIQUES RADIAL VELOCITIES//PLANETS AND SATELLITES ATMOSPHERES

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