84 Publications (Page 1 of 4)
2020
WIYN Open Cluster Study LXXIX. M48 (NGC 2548) I. Radial Velocities, Rotational Velocities, and Metallicities of Stars in the Open Cluster M48 (NGC 2548)
Sun, Qinghui⋅Deliyannis, Constantine P⋅Steinhauer, Aaron⋅Twarog, Bruce A and Anthony-Twarog, Barbara J
The Astronomical Journal, vol. 159, (no. 5), pp. 220, 2020-04-21. | Journal Article
 
WIYN Open Cluster Study LXXX: HDI CCD UBVRI Photometry of the Old Open Cluster NGC 7142 and Comparison to M67
Sun, Qinghui⋅Deliyannis, Constantine P⋅Twarog, Bruce A⋅Anthony-Twarog, Barbara J and Steinhauer, Aaron
The Astronomical Journal, vol. 159, (no. 6), pp. 246, 2020-05-04. | Journal Article
2019
A search for radius inflation among active M-dwarfs in Praesepe
Jackson, R J⋅Jeffries, R D⋅Deliyannis, Constantine P⋅Sun, Qinghui and Douglas, Stephanie T
Monthly Notices of the Royal Astronomical Society, vol. 483, (no. 1), pp. 1138, 2019-02-11. | Journal Article
 
Correlated Depletion and Dilution of Lithium and Beryllium Revealed by Subgiants in M67
Boesgaard, Ann Merchant⋅Lum, Michael G and Deliyannis, Constantine P
The Astrophysical Journal, vol. 888, (no. 1), pp. 28, 2019-12-31. | Journal Article
2018
Li in Open Clusters: Cool Dwarfs in the Young, Subsolar-metallicity Cluster M35 (NGC 2168)
Anthony-Twarog, Barbara J⋅Anthony-Twarog, Barbara J⋅Deliyannis, Constantine P⋅Deliyannis, Constantine P⋅Harmer, Dianne⋅Harmer, Dianne⋅Lee-Brown, Donald B⋅Lee-Brown, Donald B⋅Steinhauer, Aaron⋅Steinhauer, Aaron⋅Sun, Qinghui⋅Sun, Qinghui⋅Twarog, Bruce A and Twarog, Bruce A
The Astronomical Journal, vol. 156, (no. 1), pp. 37, 2018-07-03. | Journal Article
 
The inflated radii of M dwarfs in the Pleiades
Jackson, R J⋅Deliyannis, Constantine P and Jeffries, R D
Monthly Notices of the Royal Astronomical Society, vol. 476, (no. 3), pp. 3262, 2018-05-21. | Journal Article
 
WIYN Open Cluster Study. LXXVI. Li Evolution Among Stars of Low/Intermediate Mass: The Metal-deficient Open Cluster NGC 2506
Anthony-Twarog, Barbara J⋅Lee-Brown, Donald B⋅Deliyannis, Constantine P and Twarog, Bruce A
The Astronomical Journal, vol. 155, (no. 3), pp. 138, 2018-03-05. | Journal Article
2017
WIYN Open Cluster Study. LXXV. Testing the Metallicity Dependence of Stellar Lithium Depletion Using Hyades-aged Clusters. I. Hyades and Praesepe
Cummings, Jeffrey D⋅Deliyannis, Constantine P⋅Maderak, Ryan M and Steinhauer, Aaron
The Astronomical Journal, vol. 153, (no. 3), pp. 128, 2017-02-23. | Journal Article
2016
BORON ABUNDANCES ACROSS THE “Li–Be DIP” IN THE HYADES CLUSTER
Boesgaard, Ann Merchant⋅Lum, Michael G⋅Deliyannis, Constantine P⋅King, Jeremy R⋅Pinsonneault, Marc H and Somers, Garrett
The Astrophysical Journal, vol. 830, (no. 1), pp. 49, 2016-10-10. | Journal Article
 
WIYN OPEN CLUSTER STUDY. LXXII. AuvbyCaHβCCD ANALYSIS OF THE METAL-DEFICIENT OPEN CLUSTER NGC 2506
Anthony-Twarog, Barbara J⋅Deliyannis, Constantine P and Twarog, Bruce A
The Astronomical Journal, vol. 152, (no. 6), pp. 192, 2016-11-28. | Journal Article
2015
AuvbyCaHβCCD ANALYSIS OF THE OPEN CLUSTER STANDARD NGC 752
Twarog, Bruce A⋅Anthony-Twarog, Barbara J⋅Deliyannis, Constantine P and Thomas, David T
The Astronomical Journal, vol. 150, (no. 4), pp. 134, 2015-10-06. | Journal Article
 
SPECTROSCOPIC ABUNDANCES IN THE OPEN CLUSTER NGC 6819
Lee-Brown, Donald B⋅Anthony-Twarog, Barbara J⋅Deliyannis, Constantine P⋅Rich, Evan and Twarog, Bruce A
The Astronomical Journal, vol. 149, (no. 4), pp. 121, 2015-03-09. | Journal Article
 
The ODD Old, Super-Metal-Rich Open Cluster, NGC 6791
Boesgaard, Ann Merchant⋅Lum, Michael G and Deliyannis, Constantine P
Proceedings of the International Astronomical Union, vol. 12, (no. S316), pp. 340, 2015-08-00. | Journal Article
 
THE OLD, SUPER-METAL-RICH OPEN CLUSTER, NGC 6791—ELEMENTAL ABUNDANCES IN TURN-OFF STARS FROM KECK/HIRES SPECTRA
Merchant Boesgaard, Ann⋅Lum, Michael G and Deliyannis, Constantine P
The Astrophysical Journal, vol. 799, (no. 2), pp. 202, 2015-01-30. | Journal Article
 
WIYN OPEN CLUSTER STUDY. LXIII. ABUNDANCES IN THE SUPER-METAL-RICH OPEN CLUSTER NGC 6253 FROM HYDRA SPECTROSCOPY OF THE 7774 Å OXYGEN TRIPLET REGION
Maderak, Ryan M⋅Deliyannis, Constantine P⋅Anthony-Twarog, Barbara J⋅Twarog, Bruce A⋅Cummings, Jeffery D⋅King, Jeremy R and Steiman-Cameron, Thomas Y
The Astronomical Journal, vol. 149, (no. 4), pp. 141, 2015-03-26. | Journal Article
2014
AuvbyCaHβ ANALYSIS OF THE OLD OPEN CLUSTER, NGC 6819
Anthony-Twarog, Barbara J⋅Deliyannis, Constantine P and Twarog, Bruce A
The Astronomical Journal, vol. 148, (no. 3), pp. 51, 2014-08-07. | Journal Article
2013
A LITHIUM-RICH RED GIANT BELOW THE CLUMP IN THE KEPLER CLUSTER, NGC 6819
Anthony-Twarog, Barbara J⋅Deliyannis, Constantine P⋅Rich, Evan and Twarog, Bruce A
The Astrophysical Journal, vol. 767, (no. 1), pp. L19, 2013-04-01. | Journal Article
 
A Spectroscopic Analysis of the Eclipsing Short-Period Binary V505 Persei and the Origin of the Lithium Dip
Baugh, Patrick⋅King, Jeremy⋅Deliyannis, Constantine and Boesgaard, Ann
Publications of the Astronomical Society of the Pacific, vol. 125, (no. 929), pp. 758, 2013-June-11. | Journal Article
 
WIYN OPEN CLUSTER STUDY II: WIDE-FIELD CCD PHOTOMETRY OF THE OLD OPEN CLUSTER NGC 6819
Yang, Soung-Chul⋅Sarajedini, Ata⋅Deliyannis, Constantine P⋅Sarrazine, Angela R⋅Kim, Sang Chul and Kyeong, Jaemann
The Astrophysical Journal, vol. 762, (no. 1), pp. 3, 2013-01-01. | Journal Article
 
WIYN OPEN CLUSTER STUDY. LVII. OXYGEN ABUNDANCES OF SOLAR-TYPE DWARFS IN THE HYADES AND NGC 752
Maderak, Ryan M⋅Deliyannis, Constantine P⋅King, Jeremy R and Cummings, Jeffery D
The Astronomical Journal, vol. 146, (no. 6), pp. 143, 2013-10-28. | Journal Article
2012
ERRATUM: “LITHIUM ABUNDANCES OF THE SUPER-METAL-RICH OPEN CLUSTER NGC 6253” (2012, AJ, 144, 137)
Cummings, Jeffrey D⋅Deliyannis, Constantine P⋅Anthony-Twarog, Barbara⋅Twarog, Bruce and Maderak, Ryan M
The Astronomical Journal, vol. 144, (no. 6), pp. 193, 2012-12-01. | Journal Article
 
LITHIUM ABUNDANCES OF THE SUPER-METAL-RICH OPEN CLUSTER NGC 6253
Cummings, Jeffrey D⋅Deliyannis, Constantine P⋅Anthony-Twarog, Barbara⋅Twarog, Bruce and Maderak, Ryan M
The Astronomical Journal, vol. 144, (no. 5), pp. 137, 2012-11-01. | Journal Article
2011
DETAILED ABUNDANCES OF THE SOLAR TWINS 16 CYGNI A AND B: CONSTRAINING PLANET FORMATION MODELS
Schuler, Simon C⋅Cunha, Katia⋅Smith, Verne V⋅Ghezzi, Luan⋅King, Jeremy R⋅Deliyannis, Constantine P and Boesgaard, Ann Merchant
The Astrophysical Journal, vol. 737, (no. 2), pp. L32, 2011-08-20. | Journal Article
2010
Wiyn Open Cluster Study. XXXIX. Abundances in NGC 6253 from Hydra Spectroscopy of the Li 6708 Å Region
Anthony Twarog, Barbara J⋅Anthony-Twarog, Barbara⋅Deliyannis, Constantine⋅Twarog, Bruce⋅Cummings, Jeffrey and Maderak, Ryan
The Astronomical Journal, vol. 139, (no. 5), pp. 2051, 20100501. | Journal Article
2009
Abundances in Turnoff Stars in the Old, Metal-Rich Open Cluster, NGC 6791
Boesgaard, Ann M⋅Boesgaard, Ann⋅Jensen, Elizabeth E⋅Jensen, Elizabeth⋅Deliyannis, Constantine P and Deliyannis, Constantine
The Astronomical Journal, vol. 137, (no. 6), pp. 4955, 20090601. | Journal Article