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Results:
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Results: 16
Authors:
Kwok, S
Hrivnak, BJ
Citation: S. Kwok et Bj. Hrivnak, Origin of 21-micron emission feature is a mystery, PHYS TODAY, 54(2), 2001, pp. 81-82
Authors:
Su, KYL
Hrivnak, BJ
Kwok, S
Citation: Kyl. Su et al., High-resolution imaging of proto-planetary nebulae: The effects of orientation, ASTRONOM J, 122(3), 2001, pp. 1525-1537
Authors:
Hrivnak, BJ
Kwok, S
Su, KYL
Citation: Bj. Hrivnak et al., The discovery of circumstellar arcs around two bipolar protoeplanetary nebulae, ASTRONOM J, 121(5), 2001, pp. 2775-2780
Authors:
Hrivnak, BJ
Guinan, EF
DeWarf, LE
Ribas, I
Citation: Bj. Hrivnak et al., An ultraviolet study of the short-period binary OO Aquilae, ASTRONOM J, 121(2), 2001, pp. 1084-1090
Authors:
Kwok, S
Hrivnak, BJ
Su, KYL
Citation: S. Kwok et al., Discovery of a disk-collimated bipolar outflow in the proto-planetary nebula IRAS 17106-3046, ASTROPHYS J, 544(2), 2000, pp. L149-L152
Authors:
Hrivnak, BJ
Volk, K
Kwok, S
Citation: Bj. Hrivnak et al., 2-45 micron infrared spectroscopy of carbon-rich proto-planetary nebulae, ASTROPHYS J, 535(1), 2000, pp. 275-292
Authors:
Meixner, M
Ueta, T
Dayal, A
Hora, JL
Fazio, G
Hrivnak, BJ
Skinner, CJ
Hoffmann, WF
Deutsch, LK
Citation: M. Meixner et al., A mid-infrared imaging survey of proto-planetary nebula candidates, ASTROPH J S, 122(1), 1999, pp. 221-242
Authors:
Reddy, BE
Bakker, EJ
Hrivnak, BJ
Citation: Be. Reddy et al., An abundance analysis of two carbon-rich proto-planetary nebulae IRAS Z02229+6208 and iras 07430+1115, ASTROPHYS J, 524(2), 1999, pp. 831-848
Authors:
Hrivnak, BJ
Kwok, S
Su, KYL
Citation: Bj. Hrivnak et al., The discovery of two new bipolar proto-planetary nebulae: IRAS 16594-4656 and IRAS 17245-3951, ASTROPHYS J, 524(2), 1999, pp. 849-856
Authors:
Volk, K
Kwok, S
Hrivnak, BJ
Citation: K. Volk et al., High-resolution Infrared Space Observatory spectroscopy of the unidentified 21 micron feature, ASTROPHYS J, 516(2), 1999, pp. L99-L102
Authors:
Hrivnak, BJ
Kwok, S
Citation: Bj. Hrivnak et S. Kwok, Discovery of two new, carbon-rich proto-planetary nebulae: IRAS Z02229+6208 and IRAS 07430+1115, ASTROPHYS J, 513(2), 1999, pp. 869-878
Authors:
Hrivnak, BJ
Langill, PP
Su, KYL
Kwok, S
Citation: Bj. Hrivnak et al., Subarcsecond optical imaging of proto-planetary nebulae, ASTROPHYS J, 513(1), 1999, pp. 421-427
Authors:
Kwok, S
Volk, K
Hrivnak, BJ
Citation: S. Kwok et al., Chemical evolution of carbonaceous materials in the last stages of stellarevolution, ASTRON ASTR, 350(3), 1999, pp. L35-L38
Authors:
Reddy, BE
Hrivnak, BJ
Citation: Be. Reddy et Bj. Hrivnak, Spectroscopic study of HD 179821 (IRAS 19114+0002): Proto-planetary nebulaor supergiant? (vol 117, pg 1834, 1999), ASTRONOM J, 118(4), 1999, pp. 1900-1900
Authors:
Reddy, BE
Hrivnak, BJ
Citation: Be. Reddy et Bj. Hrivnak, Spectroscopic study of HF179821 (IRAS 19114+0002): Proto-planetary nebula or supergiant?, ASTRONOM J, 117(4), 1999, pp. 1834-1844
Authors:
Su, KYL
Volk, K
Kwok, S
Hrivnak, BJ
Citation: Kyl. Su et al., Hubble Space Telescope imaging of iras 17441-2411: A case study of a bipolar nebula with a circumstellar disk, ASTROPHYS J, 508(2), 1998, pp. 744-751
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1-16
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