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HD 56414 b
Abstract
We report the discovery in TESS data and validation of HD 56414 b (a.k.a. TOI-1228 b), a Neptune-size (R
...
S Giacalone, CD Dressing, AG Muñoz, MJ Hooton, KG Stassun, SN Quinn, G Zhou, C Ziegler, R Vanderspek, DW Latham, S Seager, JN Winn, JM Jenkins, C Briceño, CX Huang, DR Rodriguez, A Shporer, AW Mann, D Watanabe, B Wohler
Aug 12, 2022
TOI-3235 b
Abstract
We present the discovery of TOI-3235 b, a short-period Jupiter orbiting an M dwarf with a stellar mass close to the critical mass at which stars transition from partially...
MJ Hobson, A Jordán, EM Bryant, R Brahm, D Bayliss, JD Hartman, GI Bakos, T Henning, JM Almenara, K Barkaoui, Z Benkhaldoun, X Bonfils, F Bouchy, D Charbonneau, M Cointepas, KA Collins, JD Eastman, M Ghachoui, M Gillon, RF Goeke, K Horne, JM Irwin, E Jehin, JM Jenkins, DW Latham, D Moldovan, F Murgas, FJ Pozuelos, GR Ricker, RP Schwarz, S Seager, G Srdoc, S Striegel, M Timmermans, A Vanderburg, R Vanderspek, JN Winn
Mar 22, 2023
B-fields in Star-forming Region Observations (BISTRO)
Abstract
We present 850 μ m polarimetric observations toward the Serpens Main molecular cloud obtained using the POL-2 polarimeter on the James Clerk...
W Kwon, K Pattle, S Sadavoy, CLH Hull, D Johnstone, D Ward-Thompson, JD Francesco, PM Koch, R Furuya, Y Doi, VJM Le Gouellec, J Hwang, AR Lyo, A Soam, X Tang, T Hoang, F Kirchschlager, C Eswaraiah, L Fanciullo, KH Kim, T Onaka, V Könyves, JH Kang, CW Lee, M Tamura, P Bastien, T Hasegawa, SP Lai, K Qiu, D Berry, D Arzoumanian, TL Bourke, DY Byun, WP Chen, HRV Chen, M Chen, Z Chen, TC Ching, J Cho, Y Choi, M Choi, A Chrysostomou, EJ Chung, S Coudé, S Dai, PN Diep, Y Duan, HY Duan, D Eden, J Fiege, LM Fissel, E Franzmann, P Friberg, R Friesen, G Fuller, T Gledhill, S Graves, J Greaves, M Griffin, Q Gu, I Han, J Hatchell, S Hayashi, M Houde, T Inoue, SI Inutsuka, K Iwasaki, IG Jeong, M Kang, J Karoly, A Kataoka, K Kawabata, F Kemper, KT Kim, G Kim, MR Kim, S Kim, J Kim, J Kirk, MIN Kobayashi, T Kusune, J Kwon, K Lacaille, CY Law, CF Lee, YH Lee, H Lee, JE Lee, SS Lee, D Li, D Li, HB Li, SJ Lin, SY Liu, HL Liu, J Liu, T Liu, X Lu, S Mairs, M Matsumura
Feb 23, 2022
Nuclear Activity is More Prevalent in Star-forming Galaxies
D. J. Rosario, P. Santini, D. Lutz, H. Netzer, F. E. Bauer, S. Berta, B. Magnelli, P. Popesso, D. M. Alexander, W. N. Brandt, R. Genzel, R. Maiolino, J. R. Mullaney, R. Nordon, A. Saintonge, L. Tacconi, S. Wuyts
Jul 01, 2013
We explore the question of whether low and moderate luminosity active galactic nuclei (AGNs) are preferentially found in galaxies that are undergoing a transition from active star formation (SF) to quiescence. This notion has...
Nuclear Activity is More Prevalent in Star-forming Galaxies
D. J. Rosario, P. Santini, D. Lutz, H. Netzer, F. E. Bauer, S. Berta, B. Magnelli, P. Popesso, D. M. Alexander, W. N. Brandt, R. Genzel, R. Maiolino, J. R. Mullaney, R. Nordon, A. Saintonge, L. Tacconi, S. Wuyts
Jul 01, 2013
We explore the question of whether low and moderate luminosity active galactic nuclei (AGNs) are preferentially found in galaxies that are undergoing a transition from active star formation (SF) to quiescence. This notion has...
Secrets of the 1814 Palermo Star Catalogue
Mark Hurn
Dec 11, 2017
An investigation into the star names included in the 1814 Palermo star catalogue.
Constraining the Nature of the PDS 70 Protoplanets with VLTI/GRAVITY ∗ ∗ Based on observations collected at the European Southern Observatory under ESO programmes 0101.C-0281(B), 1103.B-0626(A), 2103.C-5018(A), and 1104.C-0651(A).
J. J. Wang, A. Vigan, S. Lacour, M. Nowak, T. Stolker, R. J. De Rosa, S. Ginzburg, P. Gao, R. Abuter, A. Amorim, R. Asensio-Torres, M. Bauböck, M. Benisty, J. P. Berger, H. Beust, J.-L. Beuzit, S. Blunt, A. Boccaletti, A. Bohn, M. Bonnefoy, H. Bonnet, W. Brandner, F. Cantalloube, P. Caselli, B. Charnay, G. Chauvin, E. Choquet, V. Christiaens, Y. Clénet, V. Coudé du Foresto, A. Cridland, P. T. de Zeeuw, R. Dembet, J. Dexter, A. Drescher, G. Duvert, A. Eckart, F. Eisenhauer, S. Facchini, F. Gao, P. Garcia, R. Garcia Lopez, T. Gardner, E. Gendron, R. Genzel, S. Gillessen, J. Girard, X. Haubois, G. Heißel, T. Henning, S. Hinkley, S. Hippler, M. Horrobin, M. Houllé, Z. Hubert, A. Jiménez-Rosales, L. Jocou, J. Kammerer, M. Keppler, P. Kervella, M. Meyer, L. Kreidberg, A.-M. Lagrange, V. Lapeyrère, J.-B. Le Bouquin, P. Léna, D. Lutz, A.-L. Maire, F. Ménard, A. Mérand, P. Mollière, J. D. Monnier, D. Mouillet, A. Müller, E. Nasedkin, T. Ott, G. P. P. L. Otten, C. Paladini, T. Paumard, K. Perraut, G. Perrin, O. Pfuhl, L. Pueyo, J. Rameau, L. Rodet, G. Rodríguez-Coira, G. Rousset, S. Scheithauer, J. Shangguan, T. Shimizu, J. Stadler, O. Straub, C. Straubmeier, E. Sturm, L. J. Tacconi, E. F. van Dishoeck, F. Vincent, S. D. von Fellenberg, K. Ward-Duong, F. Widmann, E. Wieprecht, E. Wiezorrek, J. Woillez, The GRAVITY Collaboration
Feb 25, 2021
Abstract: We present K-band interferometric observations of the PDS 70 protoplanets along with their host star using VLTI/GRAVITY. We obtained K-band spectra and 100 μas precision astrometry of both PDS 70 b and c in two epochs...
Sensitization in transplantation
Anat R Tambur, Patricia Campbell, Anita S Chong, Sandy Feng, Mandy L Ford, Howard Gebel, Ronald G Gill, Garnett Kelsoe, Vasilis Kosmoliaptsis, Roslyn B Mannon, Michael Mengel, Elaine F Reed, Nicole M Valenzuela, Chris Wiebe, I Esme Dijke, Harold C Sullivan, Peter Nickerson
Jan 07, 2021
The purpose of the STAR 2019 Working Group was to build on findings from the initial STAR report to further clarify the expectations, limitations, perceptions, and utility of alloimmune assays that are currently in use or in...
The evolution of star formation activity in galaxy groups
G. Erfanianfar, P. Popesso, A. Finoguenov, S. Wuyts, D. Wilman, A. Biviano, F. Ziparo, M. Salvato, K. Nandra, D. Lutz, D. Elbaz, M. Dickinson, M. Tanaka, M. Mirkazemi, M. L. Balogh, M. B. Altieri, H. Aussel, F. Bauer, S. Berta, R. M. Bielby, N. Brandt, N. Cappelluti, A. Cimatti, M. Cooper, D. Fadda, O. Ilbert, E. Le Floch, B. Magnelli, J. S. Mulchaey, R. Nordon, J. A. Newman, A. Poglitsch, F. Pozzi
Dec 01, 2014
We study the evolution of the total star formation (SF) activity, total stellar mass (ΣM*) and halo occupation distribution (HOD) in massive haloes by using one of the largest X-ray selected sample of galaxy groups with secure...
Molecular gas mass functions of normal star-forming galaxies since z 3
S. Berta, D. Lutz, R. Nordon, R. Genzel, B. Magnelli, P. Popesso, D. Rosario, A. Saintonge, S. Wuyts, L. J. Tacconi
Jul 01, 2013
We used deep far-infrared data from the PEP/GOODS-Herschel surveys and restframe ultraviolet photometry to study the evolution of the molecular gas mass function of normal star-forming galaxies. Computing the molecular gas mass...
A long-lived neutron star merger remnant in GW170817
L. Piro, Bing Zhang, Eleanora Troja, Geoffrey Ryan, Hendrik Van Eerten, R Ricci, M. H. Wieringa, A. Tiengo, N Butler, S. B. Cenko, O. D. Fox, H. G. Khandrika, G. Novara, T. Sakamoto
Feb 01, 2019
Multimessenger observations of GW170817 have not conclusively established whether the merger remnant is a black hole (BH) or a neutron star (NS). We show that a long-lived magnetized NS with a poloidal field B ≈ 1012 G is fully...
A long-lived neutron star merger remnant in GW170817
L. Piro, Bing Zhang, Eleanora Troja, Geoffrey Ryan, Hendrik Van Eerten, R Ricci, M. H. Wieringa, A. Tiengo, N Butler, S. B. Cenko, O. D. Fox, H. G. Khandrika, G. Novara, T. Sakamoto
Feb 01, 2019
Multimessenger observations of GW170817 have not conclusively established whether the merger remnant is a black hole (BH) or a neutron star (NS). We show that a long-lived magnetized NS with a poloidal field B ≈ 1012 G is fully...
Constraining the Nature of the PDS 70 Protoplanets with VLTI/GRAVITY ∗ ∗ Based on observations collected at the European Southern Observatory under ESO programmes 0101.C-0281(B), 1103.B-0626(A), 2103.C-5018(A), and 1104.C-0651(A).
J. J. Wang, A. Vigan, S. Lacour, M. Nowak, T. Stolker, R. J. De Rosa, S. Ginzburg, P. Gao, R. Abuter, A. Amorim, R. Asensio-Torres, M. Bauböck, M. Benisty, J. P. Berger, H. Beust, J.-L. Beuzit, S. Blunt, A. Boccaletti, A. Bohn, M. Bonnefoy, H. Bonnet, W. Brandner, F. Cantalloube, P. Caselli, B. Charnay, G. Chauvin, E. Choquet, V. Christiaens, Y. Clénet, V. Coudé du Foresto, A. Cridland, P. T. de Zeeuw, R. Dembet, J. Dexter, A. Drescher, G. Duvert, A. Eckart, F. Eisenhauer, S. Facchini, F. Gao, P. Garcia, R. Garcia Lopez, T. Gardner, E. Gendron, R. Genzel, S. Gillessen, J. Girard, X. Haubois, G. Heißel, T. Henning, S. Hinkley, S. Hippler, M. Horrobin, M. Houllé, Z. Hubert, A. Jiménez-Rosales, L. Jocou, J. Kammerer, M. Keppler, P. Kervella, M. Meyer, L. Kreidberg, A.-M. Lagrange, V. Lapeyrère, J.-B. Le Bouquin, P. Léna, D. Lutz, A.-L. Maire, F. Ménard, A. Mérand, P. Mollière, J. D. Monnier, D. Mouillet, A. Müller, E. Nasedkin, T. Ott, G. P. P. L. Otten, C. Paladini, T. Paumard, K. Perraut, G. Perrin, O. Pfuhl, L. Pueyo, J. Rameau, L. Rodet, G. Rodríguez-Coira, G. Rousset, S. Scheithauer, J. Shangguan, T. Shimizu, J. Stadler, O. Straub, C. Straubmeier, E. Sturm, L. J. Tacconi, E. F. van Dishoeck, F. Vincent, S. D. von Fellenberg, K. Ward-Duong, F. Widmann, E. Wieprecht, E. Wiezorrek, J. Woillez, The GRAVITY Collaboration
Feb 25, 2021
Abstract: We present K-band interferometric observations of the PDS 70 protoplanets along with their host star using VLTI/GRAVITY. We obtained K-band spectra and 100 μas precision astrometry of both PDS 70 b and c in two epochs...
Star-Forming Galaxies at Cosmic Noon
Ever deeper and wider lookback surveys have led to a fairly robust outline of the cosmic star formation history, which culminated around z~2 -- a period often nicknamed "cosmic noon." Our knowledge about star-forming galaxies at...
The evolution of star formation activity in galaxy groups
G. Erfanianfar, P. Popesso, A. Finoguenov, S. Wuyts, D. Wilman, A. Biviano, F. Ziparo, M. Salvato, K. Nandra, D. Lutz, D. Elbaz, M. Dickinson, M. Tanaka, M. Mirkazemi, M. L. Balogh, M. B. Altieri, H. Aussel, F. Bauer, S. Berta, R. M. Bielby, N. Brandt, N. Cappelluti, A. Cimatti, M. Cooper, D. Fadda, O. Ilbert, E. Le Floch, B. Magnelli, J. S. Mulchaey, R. Nordon, J. A. Newman, A. Poglitsch, F. Pozzi
Dec 01, 2014
We study the evolution of the total star formation (SF) activity, total stellar mass (ΣM*) and halo occupation distribution (HOD) in massive haloes by using one of the largest X-ray selected sample of galaxy groups with secure...
Molecular gas mass functions of normal star-forming galaxies since z 3
S. Berta, D. Lutz, R. Nordon, R. Genzel, B. Magnelli, P. Popesso, D. Rosario, A. Saintonge, S. Wuyts, L. J. Tacconi
Jul 01, 2013
We used deep far-infrared data from the PEP/GOODS-Herschel surveys and restframe ultraviolet photometry to study the evolution of the molecular gas mass function of normal star-forming galaxies. Computing the molecular gas mass...
Phibss
R. Genzel, L. J. Tacconi, J. Kurk, S. Wuyts, F. Combes, J. Freundlich, A. Bolatto, M. C. Cooper, R. Neri, R. Nordon, F. Bournaud, A. Burkert, J. Comerford, P. Cox, M. Davis, N. M. Förster Schreiber, S. García-Burillo, J. Gracia-Carpio, D. Lutz, T. Naab, S. Newman, A. Saintonge, K. Shapiro Griffin, A. Shapley, A. Sternberg, B. Weiner
Aug 01, 2013
We report matched resolution imaging spectroscopy of the CO 3-2 line (with the IRAM Plateau de Bure millimeter interferometer) and of the Hα line (with LUCI at the Large Binocular Telescope) in the massive z = 1.53 main-sequence...
U ( 1 ) B 3 - L 2 explanation of the neutral current B - anomalies
B. C. Allanach
Mar 25, 2021
Abstract: We investigate a speculative short-distance force, proposed to explain discrepancies observed between measurements of certain neutral current decays of B hadrons and their Standard Model predictions. The force derives...
Super-Eddington accretion on to the neutron star NGC7793 P13
DJ Walton, F Furst, FA Harrison, D Stern, M Bachetti, D Barret, M Brightman, AC Fabian, MJ Middleton, A Ptak, L Tao
Jun 13, 2018
We present a detailed, broad-band X-ray spectral analysis of the ultraluminous X-ray source (ULX) pulsar NGC 7793 P13, a known super-Eddington source, utilizing data from the XMM–Newton, NuSTAR and Chandra observatories. The...
Malaise and remedy of binary boson-star initial data
Through numerical simulations of boson-star head-on collisions, we explore
the quality of binary initial data obtained from the superposition of
single-star spacetimes. Our results demonstrate that evolutions starting from...
Inefficient jet-induced star formation in Centaurus A
Quentin Salomé, Philippe Salomé, Marc-Antoine Miville-Deschênes, Françoise Combes, Stephen Hamer
Dec 01, 2017
NGC 5128 is one of the best targets to study AGN-feedback in the local Universe. At 13.5 kpc from the galaxy, optical filaments with recent star formation lie along the radio-jet direction. It is a testbed region for positive...
Brightest group galaxies – II
Ghassem Gozaliasl, Alexis Finoguenov, Habib G Khosroshahi, Bruno M B Henriques, Masayuki Tanaka, Olivier Ilbert, Stijn Wuyts, Henry J Mccracken, Francesco Montanari
Apr 01, 2018
We performed a detailed study of the evolution of the star formation rate (SFR) and stellar mass of the brightest group galaxies (BGGs) and their relative contribution to the total baryon budget within R 200 (f...
cD galaxies: clusters: general galaxies: elliptical and lenticular galaxies: evolution galaxies: groups: general Galaxies: stellar content -X-rays: galaxies: clusters /dk/atira/pure/subjectarea/asjc/3100/3103 name=Astronomy and Astrophysics /dk/atira/pure/subjectarea/asjc/1900/1912 name=Space and Planetary Science
The lack of star formation gradients in galaxy groups up to z tilde 1.6
F. Ziparo, P. Popesso, A. Biviano, A. Finoguenov, S. Wuyts, D. Wilman, M. Salvato, M. Tanaka, O. Ilbert, K. Nandra, D. Lutz, D. Elbaz, M. Dickinson, B. Altieri, H. Aussel, S. Berta, A. Cimatti, D. Fadda, R. Genzel, E. Le Flo'ch, B. Magnelli, R. Nordon, A. Poglitsch, F. Pozzi, M. S. Portal, L. Tacconi, F. E. Bauer, W. N. Brandt, N. Cappelluti, M. C. Cooper, J. S. Mulchaey
Oct 01, 2013
In the local Universe, galaxy properties show a strong dependence on environment. In cluster cores, early-type galaxies dominate, whereas star-forming galaxies are more and more common in the outskirts. At higher redshifts and...
Brightest group galaxies – II
Ghassem Gozaliasl, Alexis Finoguenov, Habib G Khosroshahi, Bruno M B Henriques, Masayuki Tanaka, Olivier Ilbert, Stijn Wuyts, Henry J Mccracken, Francesco Montanari
Apr 01, 2018
We performed a detailed study of the evolution of the star formation rate (SFR) and stellar mass of the brightest group galaxies (BGGs) and their relative contribution to the total baryon budget within R 200 (f...
cD galaxies: clusters: general galaxies: elliptical and lenticular galaxies: evolution galaxies: groups: general Galaxies: stellar content -X-rays: galaxies: clusters /dk/atira/pure/subjectarea/asjc/3100/3103 name=Astronomy and Astrophysics /dk/atira/pure/subjectarea/asjc/1900/1912 name=Space and Planetary Science
Spatially resolved star formation and inside-out quenching in the TNG50 simulation and 3D-HST observations
Erica J Nelson, Sandro Tacchella, Benedikt Diemer, Joel Leja, Lars Hernquist, Katherine E Whitaker, Rainer Weinberger, Annalisa Pillepich, Dylan Nelson, Bryan A Terrazas, Rebecca Nevin, Gabriel B Brammer, Blakesley Burkhart, Rachel K Cochrane, Pieter Van Dokkum, Benjamin D Johnson, Federico Marinacci, Lamiya Mowla, Rüdiger Pakmor, Rosalind E Skelton, Joshua Speagle, Volker Springel, Paul Torrey, Mark Vogelsberger, Stijn Wuyts
Nov 01, 2021
We compare the star-forming main sequence (SFMS) of galaxies – both integrated and resolved on 1 kpc scales – between the high-resolution TNG50 simulation of IllustrisTNG and observations from the 3D-HST slitless spectroscopic...
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