1932

Abstract

Freeze-out of the gas-phase elements onto cold grains in dense interstellar and circumstellar media builds up ice mantles consisting of molecules that are mostly formed in situ (HO, NH, CO, CO, CHOH, and more). This review summarizes the detected infrared spectroscopic ice features and compares the abundances across Galactic, extragalactic, and Solar System environments. A tremendous amount of information is contained in the ice band profiles. Laboratory experiments play a critical role in the analysis of the observations. Strong evidence is found for distinct ice formation stages, separated by CO freeze-out at high densities. The ice bands have proven to be excellent probes of the thermal history of their environment. The evidence for the long-held idea that processing of ices by energetic photons and cosmic rays produces complex molecules is weak. Recent state-of-the-art observations show promise for much progress in this area with planned infrared facilities.

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Literature Cited

  1. Adams FC. 2010. Annu. Rev. Astron. Astrophys. 48:47
  2. Aikawa Y, Kamuro D, Sakon I. et al. 2012. Astron. Astrophys. 538:57
  3. Allamandola LJ, Sandford SA, Tielens AGGM, Herbst TM. 1992. Ap. J. 399:134
  4. An D, Ramírez SV, Sellgren K. et al. 2011. Ap. J. 736:133
  5. Andersen M, Thi W-F, Steinacker J, Tothill N. 2014. Astron. Astrophys. 568:L3
  6. Baratta GA, Palumbo ME. 1998. J. Opt. Soc. Am. A 15:3076
  7. Bergin EA, Melnick GJ, Gerakines PA, Neufeld DA, Whittet DCB. 2005. Ap. J. Lett. 627:L33
  8. Bergin EA, Tafalla M. 2007. Annu. Rev. Astron. Astrophys. 45:339
  9. Bernstein MP, Sandford SA, Allamandola LJ, Chang S, Scharberg MA. 1995. Ap. J. 454:327
  10. Bisschop SE, Jørgensen JK, van Dishoeck EF, de Wachter EBM. 2007. Astron. Astrophys. 465:913
  11. Blake GA, Sutton EC, Masson CR, Phillips TG. 1987. Ap. J. 315:621
  12. Bohren CF, Huffman DR. 1983. Absorption and Scattering of Light by Small Particles New York: Wiley
  13. Boogert ACA, Blake GA, Öberg K. 2004a. Ap. J. 615:344
  14. Boogert ACA, Blake GA, Tielens AGGM. 2002a. Ap. J. 577:271
  15. Boogert ACA, Chiar JE, Knez C. et al. 2013. Ap. J. 777:73
  16. Boogert ACA, Ehrenfreund P. 2004b. Astrophysics of Dust AN Witt, GC Clayton, BT Draine ASP Conf. Ser. 309:547
  17. Boogert ACA, Ehrenfreund P, Gerakines PA. et al. 2000a. Astron. Astrophys. 353:349
  18. Boogert ACA, Hogerheijde MR, Blake GA. 2002b. Ap. J. 568:761
  19. Boogert ACA, Hogerheijde MR, Ceccarelli C. et al. 2002c. Ap. J. 570:708
  20. Boogert ACA, Huard TL, Cook AM. et al. 2011. Ap. J. 729:92
  21. Boogert ACA, Pontoppidan KM, Knez C. et al. 2008. Ap. J. 678:985
  22. Boogert ACA, Schutte WA, Helmich FP, Tielens AGGM, Wooden DH. 1997. Astron. Astrophys. 317:929
  23. Boogert ACA, Schutte WA, Tielens AGGM. et al. 1996. Astron. Astrophys. 315:L377
  24. Boogert ACA, Tielens AGGM, Ceccarelli C. et al. 2000b. Astron. Astrophys. 360:683
  25. Boonman AMS, Doty SD, van Dishoeck EF. et al. 2003. Astron. Astrophys. 406:937
  26. Bossa JB, Theulé P, Duvernay F, Chiavassa T. 2009. Ap. J. 707:1524
  27. Bottinelli S, Boogert ACA, Bouwman J. et al. 2010. Ap. J. 718:1100
  28. Boudin N, Schutte WA, Greenberg JM. 1998. Astron. Astrophys. 331:749
  29. Bouwman J, Mattioda AL, Linnartz H, Allamandola LJ. 2011. Astron. Astrophys. 525:93
  30. Brooke TY, Sellgren K, Geballe TR. 1999. Ap. J. 517:883
  31. Brownlee D. 2014. Annu. Rev. Earth Planet. Sci. 42:179
  32. Brunetto R, Barucci MA, Dotto E, Strazzulla G. 2006. Ap. J. 644:646
  33. Ceccarelli C, Caselli P, Bockelée-Morvan D. et al. 2014. Protostars and Planets VI H Beuther, R Klessen, C Dullemond, Th Henning 859–82 Tucson: Univ. Ariz. Press
  34. Chiang EI, Joung MK, Creech-Eakman MJ. et al. 2001. Ap. J. 547:1077
  35. Chiar JE, Adamson AJ, Kerr TH, Whittet DCB. 1994. Ap. J. 426:240
  36. Chiar JE, Adamson AJ, Kerr TH, Whittet DCB. 1995. Ap. J. 455:234
  37. Chiar JE, Adamson AJ, Pendleton YJ. et al. 2002. Ap. J. 570:198
  38. Chiar JE, Adamson AJ, Whittet DCB. 1996. Ap. J. 472:665
  39. Chiar JE, Gerakines PA, Whittet DCB. et al. 1998. Ap. J. 498:716
  40. Chiar JE, Pendleton YJ, Allamandola LJ. et al. 2011. Ap. J. 731:9
  41. Chiar JE, Tielens AGGM, Whittet DCB. et al. 2000. Ap. J. 537:749
  42. Ciesla FJ, Sandford SA. 2012. Science 336:452
  43. Cleeves LI, Bergin EA, Alexander CMOD. et al. 2014. Science 345:1590
  44. Cohen M. 1975. MNRAS 173:279
  45. Cohen M. 1983. Ap. J. Lett. 270:L69
  46. Cox P. 1989. Astron. Astrophys. 225:L1
  47. Cuppen HM, Penteado EM, Isokoski K, van der Marel N, Linnartz H. 2011. MNRAS 417:2809
  48. Cuppen HM, van Dishoeck EF, Herbst E, Tielens AGGM. 2009. Astron. Astrophys. 508:275
  49. Danielson RE, Woolf NJ, Gaustad JE. 1965. Ap. J. 141:116
  50. Dartois E. 2005. Space Sci. Rev. 119:293
  51. Dartois E. 2006. Astron. Astrophys. 445:959
  52. Dartois E, Cox P, Roelfsema PR. et al. 1998. Astron. Astrophys. 338:L21
  53. Dartois E, Demyk K, d'Hendecourt L, Ehrenfreund P. 1999. Astron. Astrophys. 351:1066
  54. Dartois E, d'Hendecourt L. 2001. Astron. Astrophys. 365:144
  55. Dartois E, d'Hendecourt L, Thi W, Pontoppidan KM, van Dishoeck EF. 2002. Astron. Astrophys. 394:1057
  56. Dartois E, Thi W-F, Geballe TR. et al. 2003. Astron. Astrophys. 399:1009
  57. Debes JH, Weinberger AJ, Schneider G. 2008. Ap. J. Lett. 673:L191
  58. d'Hendecourt LB, Allamandola LJ, Grim RJA, Greenberg JM. 1986. Astron. Astrophys. 158:119
  59. Demyk K, Dartois E, d'Hendecourt L. et al. 1998. Astron. Astrophys. 339:553
  60. Demyk K, Dartois E, Wiesemeyer H, Jones AP, d'Hendecourt L. 2000. Astron. Astrophys. 364:170
  61. Ehrenfreund P, Boogert ACA, Gerakines PA, Tielens AGGM, van Dishoeck EF. 1997. Astron. Astrophys. 328:649
  62. Ehrenfreund P, Gerakines PA, Schutte WA, van Hemert MC, van Dishoeck EF. 1996. Astron. Astrophys. 312:263
  63. Ehrenfreund P, Kerkhof O, Schutte WA. et al. 1999. Astron. Astrophys. 350:240
  64. Elsila J, Allamandola LJ, Sandford SA. 1997. Ap. J. 479:818
  65. Erickson EF, Knacke RF, Tokunaga AT, Haas MR. 1981. Ap. J. 245:148
  66. Fayolle EC, Öberg KI, Cuppen HM, Visser R, Linnartz H. 2011. Astron. Astrophys. 529:74
  67. Fedoseev G, Ioppolo S, Zhao D, Lamberts T, Linnartz H. 2015. MNRAS. 446:439
  68. Forveille T, Morris M, Omont A, Likkel L. 1987. Astron. Astrophys. 176:L13
  69. Furlan E, McClure M, Calvet N. et al. 2008. Ap. J. Suppl. 176:184
  70. Gálvez O, Maté B, Herrero VJ, Escribano R. 2010. Ap. J. 724:539
  71. Garrod RT, Weaver SLW, Herbst E. 2008. Ap. J. 682:283
  72. Geballe TR, Baas F, Greenberg JM, Schutte W. 1985. Astron. Astrophys. 146:L6
  73. Gerakines PA, Moore MH. 2001a. Icarus 154:372
  74. Gerakines PA, Moore MH, Hudson RL. 2001b. J. Geophys. Res. 106:33381
  75. Gerakines PA, Schutte WA, Ehrenfeund P. 1996. Astron. Astrophys. 312:289
  76. Gerakines PA, Schutte WA, Greenberg JM, van Dishoeck EF. 1995. Astron. Astrophys. 296:810
  77. Gerakines PA, Whittet DCB, Ehrenfreund P. et al. 1999. Ap. J. 522:357
  78. Gibb EL, Whittet DCB. 2002. Ap. J. Lett. 566:L113
  79. Gibb EL, Whittet DCB, Boogert ACA, Tielens AGGM. 2004. Ap. J. Suppl. 151:35
  80. Gillett FC, Forrest WJ. 1973. Ap. J. 179:483
  81. Gillett FC, Jones TW, Merrill KM, Stein WA. 1975. Astron. Astrophys. 45:77
  82. Gillett FC, Soifer BT. 1976. Ap. J. 207:780
  83. Goebel JH. 1983. Ap. J. Lett. 268:L41
  84. Greenberg JM. 1973. Molecules in the Galactic Environment MA Gordon, LE Snyder 94 New York: Wiley
  85. Greenberg JM, Li A, Mendoza-Gomez CX. et al. 1995. Ap. J. Lett. 455:L177
  86. Grim RJA, Baas F, Greenberg JM, Geballe TR, Schutte W. 1991. Astron. Astrophys. 243:473
  87. Hagen W, Tielens AGGM, Greenberg JM. 1983. Astron. Astrophys. 117:132
  88. Hardegree-Ullman EE, Gudipati MS, Boogert ACA. et al. 2014. Ap. J. 784:172
  89. Harker D, Bregman J, Tielens AGGM, Temi P, Rank D. 1997. Astron. Astrophys. 324:629
  90. Herbst E, van Dishoeck EF. 2009. Annu. Rev. Astron. Astrophys. 47:427
  91. Holbrook JC, Temi P. 1998. Ap. J. 496:280
  92. Hollenbach D, Kaufman MJ, Bergin EA, Melnick GJ. 2009. Ap. J. 690:1497
  93. Hollenbach DJ, Werner MW, Salpeter EE. 1971. Ap. J. 163:165
  94. Honda M, Inoue AK, Fukagawa M. et al. 2009. Ap. J. Lett. 690:L110
  95. Hough JH, Chrysostomou A, Messinger DW. et al. 1996. Ap. J. 461:902
  96. Hudgins DM, Sandford SA, Allamandola LJ, Tielens AGGM. 1993. Ap. J. Suppl. 86:713
  97. Imanishi M, Dudley CC, Maloney PR. 2006. Ap. J. 637:114
  98. Imanishi M, Maloney PR. 2003. Ap. J. 588:165
  99. Ioppolo S, McGuire BA, Allodi MA, Blake GA. 2014. Faraday Discuss. 168:461
  100. Ioppolo S, Sangiorgio I, Baratta GA, Palumbo ME. 2013. Astron. Astrophys. 554:34
  101. Ioppolo S, van Boheemen Y, Cuppen HM, van Dishoeck EF, Linnartz H. 2011. MNRAS 413:2281
  102. Jenkins EB. 2009. Ap. J. 700:1299
  103. Jenniskens P. 1993. Astron. Astrophys. 274:653
  104. Keane JV, Boogert ACA, Tielens AGGM, Ehrenfreund P, Schutte WA. 2001a. Astron. Astrophys. 375:L43
  105. Keane JV, Tielens AGGM, Boogert ACA, Schutte WA, Whittet DCB. 2001b. Astron. Astrophys. 376:254
  106. Kerr TH, Adamson AJ, Whittet DCB. 1993. MNRAS 262:1047
  107. Kim HJ, Evans NJ II, Dunham MM, Lee J-E, Pontoppidan KM. 2012. Ap. J. 758:38
  108. Knacke RF, Cudaback DD, Gaustad JE. 1969. Ap. J. 158:151
  109. Knacke RF, McCorkle SM. 1987. Astron. J. 94:972
  110. Knacke RF, McCorkle S, Puetter RC, Erickson EF, Kraetschmer W. 1982. Ap. J. 260:141
  111. Knez C, Boogert ACA, Pontoppidan KM. et al. 2005. Ap. J. Lett. 635:L145
  112. Lacy JH, Baas F, Allamandola LJ. et al. 1984. Ap. J. 276:533
  113. Lacy JH, Carr JS, Evans NJ II. et al. 1991. Ap. J. 376:556
  114. Lacy JH, Faraji H, Sandford SA, Allamandola LJ. 1998. Ap. J. Lett. 501:L105
  115. Li Q, Liang SL, Li A. 2014. MNRAS 440:L56
  116. Lindblad B. 1935. Nature 135:133
  117. Linnartz H, Bossa JB, Bouwman J. et al. 2011. The Molecular Universe, Proc. IAU Symp. S280 J Cernicharo, R Bachiller 7390–404 Cambridge, UK: Cambridge Univ. Press
  118. Malfait K, Waelkens C, Bouwman J, de Koter A, Waters LBFM. 1999. Astron. Astrophys. 345:181
  119. Malfait K, Waelkens C, Waters LBFM. et al. 1998. Astron. Astrophys. 332:L25
  120. Mathis JS, Rumpl W, Nordsieck KH. 1977. Ap. J. 217:425
  121. McClure MK, Espaillat C, Calvet N. et al. 2015. Ap. J. 799:162
  122. McFadzean AD, Whittet DCB, Bode MF, Adamson AJ, Longmore AJ. 1989. MNRAS 241:873
  123. Mennella V, Palumbo ME, Baratta GA. 2004. Ap. J. 615:1073
  124. Merrill KM, Russell RW, Soifer BT. 1976. Ap. J. 207:763
  125. Moneti A, Cernicharo J, Pardo JR. 2001. Ap. J. Lett. 549:L203
  126. Moore MH, Hudson RL. 1994. Astron. Astrophys. Suppl. 103:45
  127. Moore MH, Hudson RL, Gerakines PA. 2001. Spectrochim. Acta A 57:843
  128. Moultaka J, Eckart A, Schödel R. 2009. Ap. J. 703:1635
  129. Moultaka J, Eckart A, Schödel R, Viehmann T, Najarro F. 2005. Astron. Astrophys. 443:163
  130. Mumma MJ, Charnley SB. 2011. Annu. Rev. Astron. Astrophys. 49:471
  131. Muñoz Caro GM, Meierhenrich U, Schutte WA, Thiemann WH-P, Greenberg JM. 2004. Astron. Astrophys. 413:209
  132. Murakawa K, Tamura M, Nagata T. 2000. Ap. J. Suppl. 128:603
  133. Noble JA, Fraser HJ, Aikawa Y, Pontoppidan KM, Sakon I. 2013. Ap. J. 775:85
  134. Öberg KI, Boogert ACA, Pontoppidan KM. et al. 2008. Ap. J. 678:1032
  135. Öberg KI, Boogert ACA, Pontoppidan KM. et al. 2011. Ap. J. 740:109
  136. Öberg KI, Bottinelli S, van Dishoeck EF. 2009a. Astron. Astrophys. 494:L13
  137. Öberg KI, Fayolle EC, Cuppen HM, van Dishoeck EF, Linnartz H. 2009b. Astron. Astrophys. 505:183
  138. Oliveira JM, van Loon JT, Chen C-HR. et al. 2009. Ap. J. 707:1269
  139. Oliveira JM, van Loon JT, Sloan GC. et al. 2011. MNRAS Lett. 411:L36
  140. Oliveira JM, van Loon JT, Sloan GC. et al. 2013. MNRAS 428:3001
  141. Omont A, Forveille T, Moseley SH. et al. 1990. Ap. J. Lett. 355:L27
  142. Ootsubo T, Kawakita H, Hamada S. et al. 2012. Ap. J. 752:15
  143. Ormel CW, Paszun D, Dominik C, Tielens AGGM. 2009. Astron. Astrophys. 502:845
  144. Palumbo ME, Geballe TR, Tielens AGGM. 1997. Ap. J. 479:839
  145. Palumbo ME, Leto P, Siringo C, Trigilio C. 2008. Ap. J. 685:1033
  146. Paranicas C, Cooper JF, Garrett HB. et al. 2009. Europa RT Pappalardo, WB McKinnon, K Khurana 529–44 Tucson, AZ: Univ. Ariz. Press
  147. Parise B, Simon T, Caux E. et al. 2003. Astron. Astrophys. 410:897
  148. Pendleton YJ, Tielens AGGM, Werner MW. 1990. Ap. J. 349:107
  149. Pitann J, Hennemann M, Birkmann S. et al. 2011. Ap. J. 743:93
  150. Pontoppidan KM. 2006. Astron. Astrophys. 453:L47
  151. Pontoppidan KM, Boogert ACA, Fraser HJ. et al. 2008. Ap. J. 678:1005
  152. Pontoppidan KM, Dullemond CP, van Dishoeck EF. et al. 2005. Ap. J. 622:463
  153. Pontoppidan KM, Fraser HJ, Dartois E. et al. 2003. Astron. Astrophys. 408:981
  154. Pontoppidan KM, Salyk C, Bergin EA. et al. 2014. Protostars and Planets VI H Beuther, R Klessen, C Dullemond, Th Henning 363–85 Tucson: Univ. Ariz. Press
  155. Pontoppidan KM, van Dishoeck EF, Dartois E. 2004. Astron. Astrophys. 426:925
  156. Poteet CA, Pontoppidan KM, Megeath ST. et al. 2013. Ap. J. 766:117
  157. Preibisch T, Ossenkopf V, Yorke HW, Henning Th. 1993. Astron. Astrophys. 279:577
  158. Raunier S, Chiavassa T, Duvernay F. et al. 2004a. Astron. Astrophys. 416:165
  159. Raunier S, Chiavassa T, Marinelli F, Aycard JP. 2004b. Chem. Phys. 302:259
  160. Reach WT, Faied D, Rho J. et al. 2009. Ap. J. 690:683
  161. Sajina A, Spoon H, Yan L. et al. 2009. Ap. J. 703:270
  162. Sandford SA, Allamandola LJ, Geballe TR. 1993. Science 262:400
  163. Sandford SA, Allamandola LJ, Tielens AGGM, Valero GJ. 1988. Ap. J. 329:498
  164. Sandford SA, Bernstein MP, Allamandola LJ, Goorvitch D, Teixeira TCVS. 2001. Ap. J. 548:836
  165. Schegerer AA, Wolf S. 2010. Astron. Astrophys. 517:87
  166. Schutte WA, Allamandola LJ, Sandford SA. 1993. Icarus 104:118
  167. Schutte WA, Boogert ACA, Tielens AGGM. et al. 1999. Astron. Astrophys. 343:966
  168. Schutte WA, Khanna RK. 2003. Astron. Astrophys. 398:1049
  169. Schutte WA, Tielens AGGM, Whittet DCB. et al. 1996. Astron. Astrophys. 315:L333
  170. Seale JP, Looney LW, Chen C-HR, Chu Y-H, Gruendl RA. 2011. Ap. J. 727:36
  171. Seale JP, Looney LW, Chu Y-H. et al. 2009. Ap. J. 699:150
  172. Sellgren K, Smith RG, Brooke TY. 1994. Ap. J. 433:179
  173. Shimonishi T, Onaka T, Kato D. et al. 2008. Ap. J. Lett. 686:L99
  174. Shimonishi T, Onaka T, Kato D. et al. 2010. Astron. Astrophys. 514:12
  175. Shuping RY, Snow TP, Chiar JE, Kerr T. 2000. Ap. J. 529:932
  176. Skinner CJ, Tielens AGGM, Barlow MJ, Justtanont K. 1992. Ap. J. Lett. 399:L79
  177. Smith RG. 1991. MNRAS 249:172
  178. Smith RG, Charnley SB, Pendleton YJ. et al. 2011. Ap. J. 743:131
  179. Smith RG, Sellgren K, Brooke TY. 1993. MNRAS 263:749
  180. Smith RG, Sellgren K, Tokunaga AT. 1988. Ap. J. 334:209
  181. Smith RG, Sellgren K, Tokunaga AT. 1989. Ap. J. 344:413
  182. Soifer BT, Puetter RC, Russell RW. et al. 1979. Ap. J. Lett. 232:L53
  183. Soifer BT, Willner SP, Rudy RJ, Capps RW. 1981. Ap. J. 250:631
  184. Spoon HWW, Armus L, Cami J. et al. 2004. Ap. J. Suppl. 154:184
  185. Spoon HWW, Koornneef J, Moorwood AFM, Lutz D, Tielens AGGM. 2000. Astron. Astrophys. 357:898
  186. Spoon HWW, Moorwood AFM, Pontoppidan KM. et al. 2003. Astron. Astrophys. 402:499
  187. Sturm E, Lutz D, Tran D. et al. 2000. Astron. Astrophys. 358:481
  188. Sylvester RJ, Kemper F, Barlow MJ. et al. 1999. Astron. Astrophys. 352:587
  189. Taban IM, Schutte WA, Pontoppidan KM, van Dishoeck EF. 2003. Astron. Astrophys. 399:169
  190. Tanaka M, Sato S, Nagata T, Yamamoto T. 1990. Ap. J. 352:724
  191. Terada H, Tokunaga AT. 2012. Ap. J. 753:19
  192. Terada H, Tokunaga AT, Kobayashi N. et al. 2007. Ap. J. 667:303
  193. Terada H, Tokunaga AT, Pyo T-S. et al. 2012. Astron. J. 144:175
  194. Theulé P, Duvernay F, Danger G. et al. 2013. Adv. Space Res. 52:1567
  195. Thi W-F, van Dishoeck EF, Dartois E. et al. 2006. Astron. Astrophys. 449:251
  196. Tielens AGGM, Allamandola LJ. 1987a. NATO ASIC Proc. 210: Physical Processes in Interstellar Clouds GE Morfill, M Scholer 333 Dordrecht, Neth: Kluwer
  197. Tielens AGGM, Allamandola LJ. 1987b. Interstellar Processes DJ Hollenbach, HA Thronson Jr ., p. 414 Dordrecht, Neth: Reidel
  198. Tielens AGGM, Hagen W. 1982. Astron. Astrophys. 114:245
  199. Tielens AGGM, Tokunaga AT, Geballe TR, Baas F. 1991. Ap. J. 381:181
  200. van Broekhuizen FA, Keane JV, Schutte WA. 2004. Astron. Astrophys. 415:425
  201. van Broekhuizen FA, Pontoppidan KM, Fraser HJ, van Dishoeck EF. 2005. Astron. Astrophys. 441:249
  202. van de Hulst H. 1946. Rech. Astron. Obs. Utrecht 11:2
  203. van den Ancker ME, Bouwman J, Wesselius PR. et al. 2000. Astron. Astrophys. 357:325
  204. Vandenbussche B, Ehrenfreund P, Boogert ACA. et al. 1999. Astron. Astrophys. 346:L57
  205. van der Tak FFS, van Dishoeck EF, Evans NJ II, Blake GA. 2000. Ap. J. 537:283
  206. van Loon JT, Oliveira JM, Gordon KD, Sloan GC, Engelbracht CW. 2010. Astron. J. 139:1553
  207. van Thiel M, Becker ED, Pimentel GC. 1957. J. Chem. Phys. 27:486
  208. Vasyunina T, Vasyunin AI, Herbst E. et al. 2014. Ap. J. 780:85
  209. Visser R, van Dishoeck EF, Doty SD, Dullemond CP. 2009. Astron. Astrophys. 495:881
  210. Vuong MH, Montmerle T, Grosso N. et al. 2003. Astron. Astrophys. 408:581
  211. Warren SG, Brandt RE. 2008. J. Geophys. Res. 113:14220
  212. Watanabe N, Kouchi A. 2002. Ap. J. Lett. 571:L173
  213. Watson WD, Salpeter EE. 1972. Ap. J. 174:321
  214. Whittet DCB. 2010. Ap. J. 710:1009
  215. Whittet DCB. 2012. Astron. Polarim. 2008: Sci. Small Large Telesc. P Bastien ASP Conf. Ser. 44993 San Francisco: ASP
  216. Whittet DCB, Bode MF, Baines DWT, Longmore AJ, Evans A. 1983. Nature 303:218
  217. Whittet DCB, Cook AM, Chiar JE. et al. 2009. Ap. J. 695:94
  218. Whittet DCB, Cook AM, Herbst E, Chiar JE, Shenoy SS. 2011. Ap. J. 742:28
  219. Whittet DCB, Gerakines PA, Hough JH, Shenoy SS. 2001. Ap. J. 547:872
  220. Whittet DCB, Gerakines PA, Tielens AGGM. et al. 1998. Ap. J. Lett. 498:L159
  221. Whittet DCB, McFadzean AD, Longmore AJ. 1985. MNRAS 216:45
  222. Whittet DCB, Poteet CA, Chiar JE. et al. 2013. Ap. J. 774:102
  223. Whittet DCB, Shenoy SS, Bergin EA. et al. 2007. Ap. J. 655:332
  224. Yamagishi M, Kaneda H, Ishihara D. et al. 2013. Ap. J. Lett. 773:L37
  225. Zasowski G, Kemper F, Watson DM. et al. 2009. Ap. J. 694:459
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