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Annual Review of Astronomy and Astrophysics

Volume 58, 2020

Astrochemistry During the Formation of Stars

Abstract

Star-forming regions show a rich and varied chemistry, including the presence of complex organic molecules—in both the cold gas distributed on large scales and the hot regions close to young stars where protoplanetary disks arise. Recent advances in observational techniques have opened new possibilities for studying this chemistry. In particular, the Atacama Large Millimeter/submillimeter Array has made it possible to study astrochemistry down to Solar System–size scales while also revealing molecules of increasing variety and complexity. In this review, we discuss recent observations of the chemistry of star-forming environments, with a particular focus on complex organic molecules, taking context from the laboratory experiments and chemical models that they have stimulated. The key takeaway points include the following:

  • ▪   The physical evolution of individual sources plays a crucial role in their inferred chemical signatures and remains an important area for observations and models to elucidate.
  • ▪   Comparisons of the abundances measured toward different star-forming environments (high-mass versus low-mass, Galactic Center versus Galactic disk) reveal a remarkable similarity, which is an indication that the underlying chemistry is relatively independent of variations in their physical conditions.
  • ▪   Studies of molecular isotopologues in star-forming regions provide a link with measurements in our own Solar System, and thus may shed light on the chemical similarities and differences expected in other planetary systems.

Keyword(s): complex molecules, interstellar medium, interstellar molecules, star formation, submillimeter astronomy
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2020-08-18
2025-06-15
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Literature Cited

  1. Acharyya K, Herbst E. 2018. Ap. J 859:51
     [Google Scholar]
  2. Agúndez M, Cernicharo J, Guélin M et al. 2008. Astron. Astrophys. 478:L19–22
     [Google Scholar]
  3. Agúndez M, Marcelino N, Cernicharo J, Roueff E, Tafalla M 2019. Astron. Astrophys. 625:A147
     [Google Scholar]
  4. Aikawa Y, Wakelam V, Hersant F, Garrod RT, Herbst E 2012. Ap. J 760:40
     [Google Scholar]
  5. Alexander CMO, Bowden R, Fogel ML et al. 2012. Science 337:721–23
     [Google Scholar]
  6. Allen DA, Burton MG. 1993. Nature 363:54–56
     [Google Scholar]
  7. Allen M, Robinson GW. 1977. Ap. J 212:396–415
     [Google Scholar]
  8. Allen V, van der Tak FFS, Sánchez-Monge Á, Cesaroni R, Beltrán MT 2017. Astron. Astrophys. 603:A133
     [Google Scholar]
  9. Alonso ER, Kolesniková L, Tercero B et al. 2016. Ap. J 832:42
     [Google Scholar]
  10. Álvarez-Barcia S, Russ P, Kästner J, Lamberts T 2018. MNRAS 479:2007–15
     [Google Scholar]
  11. Anderl S, Maret S, Cabrit S et al. 2016. Astron. Astrophys. 591:A3
     [Google Scholar]
  12. Arce HG, Santiago-García J, Jørgensen JK, Tafalla M, Bachiller R 2008. Ap. J. Lett. 681:L21–24
     [Google Scholar]
  13. Artur de la Villarmois E, Jørgensen JK, Kristensen LE et al. 2019. Astron. Astrophys. 626:A71
     [Google Scholar]
  14. Artur de la Villarmois E, Kristensen LE, Jørgensen JK et al. 2018. Astron. Astrophys. 614:A26
     [Google Scholar]
  15. Audard M, Ábrahám P, Dunham MM et al. 2014. Protostars and Planets VI H Beuther, RS Klessen, CP Dullemond, T Henning 387–410 Tucson: Univ. Ariz. Press
     [Google Scholar]
  16. Bacmann A, Taquet V, Faure A, Kahane C, Ceccarelli C 2012. Astron. Astrophys. 541:L12
     [Google Scholar]
  17. Bally J, Ginsburg A, Arce H et al. 2017. Ap. J 837:60
     [Google Scholar]
  18. Bally J, Zinnecker H. 2005. Astron. J. 129:2281–93
     [Google Scholar]
  19. Balucani N, Ceccarelli C, Taquet V 2015. MNRAS 449:L16–20
     [Google Scholar]
  20. Barger CJ, Garrod RT. 2020. Ap. J 888:38
     [Google Scholar]
  21. Barone V, Latouche C, Skouteris D et al. 2015. MNRAS 453:L31–35
     [Google Scholar]
  22. Bell TA, Cernicharo J, Viti S et al. 2014. Astron. Astrophys. 564:A114
     [Google Scholar]
  23. Belloche A, Garrod RT, Müller HSP, Menten KM 2014. Science 345:1584–87
     [Google Scholar]
  24. Belloche A, Garrod RT, Müller HSP et al. 2019. Astron. Astrophys. 628:A10
     [Google Scholar]
  25. Belloche A, Meshcheryakov AA, Garrod RT et al. 2017. Astron. Astrophys. 601:A49
     [Google Scholar]
  26. Belloche A, Müller HSP, Garrod RT, Menten KM 2016. Astron. Astrophys. 587:A91
     [Google Scholar]
  27. Belloche A, Müller HSP, Menten KM, Schilke P, Comito C 2013. Astron. Astrophys. 559:A47
     [Google Scholar]
  28. Benedettini M, Busquet G, Lefloch B et al. 2012. Astron. Astrophys. 539:L3
     [Google Scholar]
  29. Bennett CJ, Chen SH, Sun BJ, Chang AHH, Kaiser RI 2007. Ap. J 660:1588–608
     [Google Scholar]
  30. Bennett CJ, Hama T, Kim YS, Kawasaki M, Kaiser RI 2011. Ap. J. 727:27
     [Google Scholar]
  31. Bergner JB, Öberg KI, Rajappan M, Fayolle EC 2016. Ap. J 829:85
     [Google Scholar]
  32. Bertin M, Romanzin C, Doronin M et al. 2016. Ap. J. Lett. 817:L12
     [Google Scholar]
  33. Bisschop SE, Jørgensen JK, Bourke TL, Bottinelli S, van Dishoeck EF 2008. Astron. Astrophys. 488:959–68
     [Google Scholar]
  34. Bisschop SE, Jørgensen JK, van Dishoeck EF, de Wachter EBM 2007. Astron. Astrophys. 465:913–29
     [Google Scholar]
  35. Bizzocchi L, Caselli P, Spezzano S, Leonardo E 2014. Astron. Astrophys. 569:A27
     [Google Scholar]
  36. Bjerkeli P, Jørgensen JK, Bergin EA et al. 2016a. Astron. Astrophys. 595:A39
     [Google Scholar]
  37. Bjerkeli P, Jørgensen JK, Brinch C 2016b. Astron. Astrophys. 587:A145
     [Google Scholar]
  38. Blake GA, Mundy LG, Carlstrom JE et al. 1996. Ap. J. Lett. 472:L49
     [Google Scholar]
  39. Bøgelund EG, Barr AG, Taquet V et al. 2019a. Astron. Astrophys. 628:A2
     [Google Scholar]
  40. Bøgelund EG, McGuire BA, Hogerheijde MR, van Dishoeck EF, Ligterink NFW 2019b. Astron. Astrophys. 624:A82
     [Google Scholar]
  41. Bøgelund EG, McGuire BA, Ligterink NFW et al. 2018. Astron. Astrophys. 615:A88
     [Google Scholar]
  42. Bonfand M, Belloche A, Garrod RT et al. 2019. Astron. Astrophys. 628:A27
     [Google Scholar]
  43. Bonfand M, Belloche A, Menten KM, Garrod RT, Müller HSP 2017. Astron. Astrophys. 604:A60
     [Google Scholar]
  44. Boogert ACA, Gerakines PA, Whittet DCB 2015. Annu. Rev. Astron. Astrophys. 53:541–81
     [Google Scholar]
  45. Brinch C, Jørgensen JK. 2013. Astron. Astrophys. 559:A82
     [Google Scholar]
  46. Brouillet N, Despois D, Baudry A et al. 2013. Astron. Astrophys. 550:A46
     [Google Scholar]
  47. Brown PD, Charnley SB, Millar TJ 1988. MNRAS 231:409–17
     [Google Scholar]
  48. Burkhardt AM, Dollhopf NM, Corby JF et al. 2016. Ap. J 827:21
     [Google Scholar]
  49. Burkhardt AM, Shingledecker CN, Le Gal R et al. 2019. Ap. J 881:32
     [Google Scholar]
  50. Butscher T, Duvernay F, Danger G, Chiavassa T 2016. Astron. Astrophys. 593:A60
     [Google Scholar]
  51. Butscher T, Duvernay F, Rimola A, Segado-Centellas M, Chiavassa T 2017. Phys. Chem. Chem. Phys. (Inc. Faraday Trans.) 19:2857–66
     [Google Scholar]
  52. Calcutt H, Fiechter MR, Willis ER et al. 2018a. Astron. Astrophys. 617:A95
     [Google Scholar]
  53. Calcutt H, Jørgensen JK, Müller HSP et al. 2018b. Astron. Astrophys. 616:A90
     [Google Scholar]
  54. Calcutt H, Viti S, Codella C et al. 2014. MNRAS 443:3157–73
     [Google Scholar]
  55. Carpenter J, Iono D, Testi L et al. 2018. The ALMA Development Roadmap https://almaobservatory.org/wp-content/uploads/2018/07/20180712-alma-development-roadmap.pdf
    [Google Scholar]
  56. Caselli P, Ceccarelli C. 2012. Astron. Astrophys. Rev. 20:56
     [Google Scholar]
  57. Caselli P, Keto E, Bergin EA et al. 2012. Ap. J. Lett. 759:L37
     [Google Scholar]
  58. Caselli P, Keto E, Pagani L et al. 2010. Astron. Astrophys. 521:L29
     [Google Scholar]
  59. Cassen P, Moosman A. 1981. Icarus 48:353–76
     [Google Scholar]
  60. Caswell JL. 1996. MNRAS 283:606–12
     [Google Scholar]
  61. Ceccarelli C, Caselli P, Bockelée-Morvan D et al. 2014. Protostars and Planets VI H Beuther, RS Klessen, CP Dullemond, T Henning 859–82 Tucson: Univ. Ariz. Press
     [Google Scholar]
  62. Cernicharo J, Gallego JD, López-Pérez JA et al. 2019. Astron. Astrophys. 626:A34
     [Google Scholar]
  63. Cernicharo J, Kisiel Z, Tercero B et al. 2016. Astron. Astrophys. 587:L4
     [Google Scholar]
  64. Charnley SB, Tielens AGGM, Millar TJ 1992. Ap. J. Lett. 399:L71
     [Google Scholar]
  65. Chuang KJ, Fedoseev G, Ioppolo S, van Dishoeck EF, Linnartz H 2016. MNRAS 455:1702–12
     [Google Scholar]
  66. Cleeves LI, Bergin EA, Alexander CMOD et al. 2014. Science 345:1590–93
     [Google Scholar]
  67. Codella C, Ceccarelli C, Bianchi E et al. 2016. MNRAS 462:L75–79
     [Google Scholar]
  68. Codella C, Ceccarelli C, Caselli P et al. 2017. Astron. Astrophys. 605:L3
     [Google Scholar]
  69. Codella C, Ceccarelli C, Lefloch B et al. 2012. Ap. J. Lett. 757:L9
     [Google Scholar]
  70. Codella C, Lefloch B, Ceccarelli C et al. 2010. Astron. Astrophys. 518:L112
     [Google Scholar]
  71. Corby J. 2016. Astrochemistry in the Age of Broadband Radio Astronomy PhD Thesis, University of Virginia
     [Google Scholar]
  72. Corby JF, Jones PA, Cunningham MR et al. 2015. MNRAS 452:3969–93
     [Google Scholar]
  73. Cordiner MA, Charnley SB, Kisiel Z, McGuire BA, Kuan YJ 2017. Ap. J 850:187
     [Google Scholar]
  74. Coudert LH, Drouin BJ, Tercero B et al. 2013. Ap. J 779:119
     [Google Scholar]
  75. Coudert LH, Margulès L, Vastel C et al. 2019. Astron. Astrophys. 624:A70
     [Google Scholar]
  76. Coutens A, Jørgensen JK, Persson MV et al. 2014. Ap. J. Lett. 792:L5
     [Google Scholar]
  77. Coutens A, Jørgensen JK, van der Wiel MHD et al. 2016. Astron. Astrophys. 590:L6
     [Google Scholar]
  78. Coutens A, Ligterink NFW, Loison JC et al. 2019. Astron. Astrophys. 623:L13
     [Google Scholar]
  79. Coutens A, Persson MV, Jørgensen JK, Wampfler SF, Lykke JM 2015. Astron. Astrophys. 576:A5
     [Google Scholar]
  80. Coutens A, Vastel C, Caux E et al. 2012. Astron. Astrophys. 539:A132
     [Google Scholar]
  81. Coutens A, Vastel C, Cazaux S et al. 2013. Astron. Astrophys. 553:A75
     [Google Scholar]
  82. Crockett NR, Bergin EA, Neill JL et al. 2015. Ap. J 806:239
     [Google Scholar]
  83. Crockett NR, Bergin EA, Neill JL et al. 2014. Ap. J 787:112
     [Google Scholar]
  84. Csengeri T, Belloche A, Bontemps S et al. 2019. Astron. Astrophys. 632:A57
     [Google Scholar]
  85. Csengeri T, Bontemps S, Wyrowski F et al. 2018. Astron. Astrophys. 617:A89
     [Google Scholar]
  86. Cuppen HM, Walsh C, Lamberts T et al. 2017. Space Sci. Rev. 212:1–58
     [Google Scholar]
  87. Dartois E, Thi W, Geballe TR et al. 2003. Astron. Astrophys. 399:1009–20
     [Google Scholar]
  88. Degli Esposti C, Dore L, Melosso M et al. 2017. Ap. J. Suppl. 230:26
     [Google Scholar]
  89. Drozdovskaya MN, van Dishoeck EF, Jørgensen JK et al. 2018. MNRAS 476:4949–64
     [Google Scholar]
  90. Drozdovskaya MN, van Dishoeck EF, Rubin M, Jørgensen JK, Altwegg K 2019. MNRAS 490:50–79
     [Google Scholar]
  91. Dulieu F, Nguyen T, Congiu E, Baouche S, Taquet V 2019. MNRAS 484:L119–23
     [Google Scholar]
  92. Dunham MM, Stutz AM, Allen LE et al. 2014. Protostars and Planets VI H Beuther, RS Klessen, CP Dullemond, T Henning 195–218 Tucson: Univ. Ariz. Press
     [Google Scholar]
  93. Ehrenfreund P, Boogert ACA, Gerakines PA, Tielens AGGM, van Dishoeck EF 1997. Astron. Astrophys. 328:649–69
     [Google Scholar]
  94. El-Abd SJ, Brogan CL, Hunter TR et al. 2019. Ap. J 883:129
     [Google Scholar]
  95. Enrique-Romero J, Rimola A, Ceccarelli C, Balucani N 2016. MNRAS 459:L6–10
     [Google Scholar]
  96. Faure A, Lique F, Remijan AJ 2018. J. Phys. Chem. Lett. 9:3199–204
     [Google Scholar]
  97. Faure A, Remijan AJ, Szalewicz K, Wiesenfeld L 2014. Ap. J. 783:72
     [Google Scholar]
  98. Favre C, Carvajal M, Field D et al. 2014. Ap. J. Suppl. 215:25
     [Google Scholar]
  99. Favre C, Pagani L, Goldsmith PF et al. 2017. Astron. Astrophys. 604:L2
     [Google Scholar]
  100. Fayolle EC, Öberg KI, Jørgensen JK et al. 2017. Nat. Astron. 1:703–8
     [Google Scholar]
  101. Fedoseev G, Chuang KJ, van Dishoeck EF, Ioppolo S, Linnartz H 2016. MNRAS 460:4297–309
     [Google Scholar]
  102. Fedoseev G, Cuppen HM, Ioppolo S, Lamberts T, Linnartz H 2015. MNRAS 448:1288–97
     [Google Scholar]
  103. Feng S, Beuther H, Henning T et al. 2015. Astron. Astrophys. 581:A71
     [Google Scholar]
  104. Fontani F, Busquet G, Palau A et al. 2015. Astron. Astrophys. 575:A87
     [Google Scholar]
  105. Fontani F, Codella C, Ceccarelli C et al. 2014. Ap. J. Lett. 788:L43
     [Google Scholar]
  106. Friedel DN, Snyder LE. 2008. Ap. J 672:962–73
     [Google Scholar]
  107. Frimann S, Jørgensen JK, Dunham MM et al. 2017. Astron. Astrophys. 602:A120
     [Google Scholar]
  108. Frimann S, Jørgensen JK, Padoan P, Haugbølle T 2016. Astron. Astrophys. 587:A60
     [Google Scholar]
  109. Furuya K, Aikawa Y. 2018. Ap. J 857:105
     [Google Scholar]
  110. Furuya K, Aikawa Y, Hincelin U et al. 2015. Astron. Astrophys. 584:A124
     [Google Scholar]
  111. Furuya K, Drozdovskaya MN, Visser R et al. 2017. Astron. Astrophys. 599:A40
     [Google Scholar]
  112. Furuya K, van Dishoeck EF, Aikawa Y 2016. Astron. Astrophys. 586:A127
     [Google Scholar]
  113. Gaches BAL, Offner SSR. 2018. Ap. J 861:87
     [Google Scholar]
  114. Garrod RT. 2008. Astron. Astrophys. 491:239–51
     [Google Scholar]
  115. Garrod RT. 2013. Ap. J 765:60
     [Google Scholar]
  116. Garrod RT. 2019. Ap. J 884:69
     [Google Scholar]
  117. Garrod RT, Belloche A, Müller HSP, Menten KM 2017. Astron. Astrophys. 601:A48
     [Google Scholar]
  118. Garrod RT, Herbst E. 2006. Astron. Astrophys. 457:927–36
     [Google Scholar]
  119. Garrod RT, Pauly T. 2011. Ap. J 735:15
     [Google Scholar]
  120. Garrod RT, Vasyunin AI, Semenov DA, Wiebe DS, Henning T 2009. Ap. J. Lett. 700:L43–46
     [Google Scholar]
  121. Garrod RT, Wakelam V, Herbst E 2007. Astron. Astrophys. 467:1103–15
     [Google Scholar]
  122. Garrod RT, Widicus Weaver SL, Herbst E 2008. Ap. J 682:283–302
     [Google Scholar]
  123. Garrod RT, Williams DA, Hartquist TW, Rawlings JMC, Viti S 2005. MNRAS 356:654–64
     [Google Scholar]
  124. Gaume RA, Claussen MJ, de Pree CG, Goss WM, Mehringer DM 1995. Ap. J 449:663
     [Google Scholar]
  125. Gerakines PA, Whittet DCB, Ehrenfreund P et al. 1999. Ap. J. 522:357–77
     [Google Scholar]
  126. Ginsburg A, Bally J, Barnes A et al. 2018. Ap. J 853:171
     [Google Scholar]
  127. Goddi C, Greenhill LJ, Humphreys EML, Chandler CJ, Matthews LD 2011. Ap. J. Lett. 739:L13
     [Google Scholar]
  128. Goldsmith PF, Langer WD. 1999. Ap. J 517:209–25
     [Google Scholar]
  129. Gómez L, Rodríguez LF, Loinard L et al. 2005. Ap. J 635:1166–72
     [Google Scholar]
  130. Guzmán AE, Sanhueza P, Contreras Y et al. 2015. Ap. J 815:130
     [Google Scholar]
  131. Halfen DT, Apponi AJ, Woolf N, Polt R, Ziurys LM 2006. Ap. J 639:237–45
     [Google Scholar]
  132. Halfen DT, Woolf NJ, Ziurys LM 2017. Ap. J 845:158
     [Google Scholar]
  133. Hamberg M, Österdahl F, Thomas RD et al. 2010. Astron. Astrophys. 514:A83
     [Google Scholar]
  134. Harsono D, Bjerkeli P, van der Wiel MHD et al. 2018. Nat. Astron. 2:646–51
     [Google Scholar]
  135. Harsono D, Jørgensen JK, van Dishoeck EF et al. 2014. Astron. Astrophys. 562:A77
     [Google Scholar]
  136. Hasegawa TI, Herbst E. 1993. MNRAS 263:589
     [Google Scholar]
  137. Haupa KA, Tarczay G, Lee YP 2019. J. Am. Chem. Soc. 141:11614–20
     [Google Scholar]
  138. Heays AN, Visser R, Gredel R et al. 2014. Astron. Astrophys. 562:A61
     [Google Scholar]
  139. Henderson BL, Gudipati MS. 2015. Ap. J 800:66
     [Google Scholar]
  140. Henkel C, Jacq T, Mauersberger R, Menten KM, Steppe H 1987. Astron. Astrophys. 188:L1–4
     [Google Scholar]
  141. Herbst E, van Dishoeck EF 2009. Annu. Rev. Astron. Astrophys. 47:427–80
     [Google Scholar]
  142. Herczeg GJ, Karska A, Bruderer S et al. 2012. Astron. Astrophys. 540:A84
     [Google Scholar]
  143. Hernández-Hernández V, Zapata L, Kurtz S, Garay G 2014. Ap. J 786:38
     [Google Scholar]
  144. Hollis JM. 2005. Astrochemistry: Recent Successes and Current Challenges, Proc. IAU Symp. 231, ed. DC Lis, GA Blake, E Herbst 227–36 Cambridge, UK: Cambridge Univ. Press
     [Google Scholar]
  145. Hollis JM, Jewell PR, Lovas FJ, Remijan A 2004a. Ap. J. Lett. 613:L45–48
     [Google Scholar]
  146. Hollis JM, Jewell PR, Lovas FJ, Remijan A, Møllendal H 2004b. Ap. J. Lett. 610:L21–24
     [Google Scholar]
  147. Hollis JM, Lovas FJ, Remijan AJ et al. 2006a. Ap. J. Lett. 643:L25–28
     [Google Scholar]
  148. Hollis JM, Remijan AJ, Jewell PR, Lovas FJ 2006b. Ap. J 642:933–39
     [Google Scholar]
  149. Hsieh TH, Murillo NM, Belloche A et al. 2018. Ap. J 854:15
     [Google Scholar]
  150. Hsieh TH, Murillo NM, Belloche A et al. 2019. Ap. J 884:149
     [Google Scholar]
  151. Indriolo N, Neufeld DA, Gerin M et al. 2015. Ap. J 800:40
     [Google Scholar]
  152. Jacobsen SK, Jørgensen JK, Di Francesco J et al. 2019. Astron. Astrophys. 629:A29
     [Google Scholar]
  153. Jacq T, Baudry A, Walmsley CM, Caselli P 1999. Astron. Astrophys. 347:957–66
     [Google Scholar]
  154. Jacq T, Walmsley CM, Mauersberger R et al. 1993. Astron. Astrophys. 271:276–81
     [Google Scholar]
  155. Jensen SS, Jørgensen JK, Kristensen LE et al. 2019. Astron. Astrophys. 631:A25
     [Google Scholar]
  156. Jiménez-Serra I, Vasyunin AI, Caselli P et al. 2016. Ap. J. Lett. 830:L6
     [Google Scholar]
  157. Jin M, Garrod RT. 2020. Ap. J. Suppl. press. arXiv:2006.11127
    [Google Scholar]
  158. Jones PA, Burton MG, Cunningham MR et al. 2008. MNRAS 386:117–37
     [Google Scholar]
  159. Jones PA, Burton MG, Tothill NFH, Cunningham MR 2011. MNRAS 411:2293–310
     [Google Scholar]
  160. Jørgensen JK, Favre C, Bisschop SE et al. 2012. Ap. J. Lett. 757:L4
     [Google Scholar]
  161. Jørgensen JK, Johnstone D, van Dishoeck EF, Doty SD 2006. Astron. Astrophys. 449:609–19
     [Google Scholar]
  162. Jørgensen JK, Müller HSP, Calcutt H et al. 2018. Astron. Astrophys. 620:A170
     [Google Scholar]
  163. Jørgensen JK, van der Wiel MHD, Coutens A et al. 2016. Astron. Astrophys. 595:A117
     [Google Scholar]
  164. Jørgensen JK, van Dishoeck EF 2010a. Ap. J. Lett. 725:L172–75
     [Google Scholar]
  165. Jørgensen JK, van Dishoeck EF 2010b. Ap. J. Lett. 710:L72–76
     [Google Scholar]
  166. Jørgensen JK, van Dishoeck EF, Visser R et al. 2009. Astron. Astrophys. 507:861–79
     [Google Scholar]
  167. Jørgensen JK, Visser R, Sakai N et al. 2013. Ap. J. Lett. 779:L22
     [Google Scholar]
  168. Jørgensen JK, Visser R, Williams JP, Bergin EA 2015. Astron. Astrophys. 579:A23
     [Google Scholar]
  169. Kahane C, Ceccarelli C, Faure A, Caux E 2013. Ap. J. Lett. 763:L38
     [Google Scholar]
  170. Kaifu N, Morimoto M, Nagane K et al. 1974. Ap. J. Lett. 191:L135–37
     [Google Scholar]
  171. Kalenskii SV, Johansson LEB. 2010. Astron. Rep. 54:1084–104
     [Google Scholar]
  172. Kalvāns J. 2018. MNRAS 478:2753–65
     [Google Scholar]
  173. Kim HJ, Evans NJ II, Dunham MM, Lee JE, Pontoppidan KM 2012. Ap. J 758:38
     [Google Scholar]
  174. Kolesniková L, Tercero B, Alonso ER et al. 2018. Astron. Astrophys. 609:A24
     [Google Scholar]
  175. Krim L, Jonusas M, Guillemin JC, Yáñez M, Lamsabhi AM 2018. Phys. Chem. Chem. Phys. 20:19971
     [Google Scholar]
  176. Le Petit F, Ruaud M, Bron E et al. 2016. Astron. Astrophys. 585:A105
     [Google Scholar]
  177. Lee CF, Codella C, Li ZY, Liu SY 2019a. Ap. J. 876:63
     [Google Scholar]
  178. Lee CF, Li ZY, Ho PTP et al. 2017. Ap. J. 843:27
     [Google Scholar]
  179. Lee JE. 2007. J. Korean Astron. Soc. 40:83–89
     [Google Scholar]
  180. Lee JE, Lee S, Baek G et al. 2019b. Nat. Astron. 3:314–19
     [Google Scholar]
  181. Lefloch B, Ceccarelli C, Codella C et al. 2017. MNRAS 469:L73–77
     [Google Scholar]
  182. Li J, Shen Z, Wang J et al. 2017. Ap. J 849:115
     [Google Scholar]
  183. Ligterink NFW, Calcutt H, Coutens A et al. 2018a. Astron. Astrophys. 619:A28
     [Google Scholar]
  184. Ligterink NFW, Coutens A, Kofman V et al. 2017. MNRAS 469:2219–29
     [Google Scholar]
  185. Ligterink NFW, Tenenbaum ED, van Dishoeck EF 2015. Astron. Astrophys. 576:A35
     [Google Scholar]
  186. Ligterink NFW, Terwisscha van Scheltinga J, Taquet V et al. 2018b. MNRAS 480:3628–43
     [Google Scholar]
  187. Lindberg JE, Jørgensen JK, Brinch C et al. 2014. Astron. Astrophys. 566:A74
     [Google Scholar]
  188. Linsky JL. 2003. Space Sci. Rev. 106:49–60
     [Google Scholar]
  189. Lis DC, Biver N, Bockelée-Morvan D et al. 2013. Ap. J. Lett. 774:L3
     [Google Scholar]
  190. Liu F, Parise B, Kristensen L et al. 2011. Astron. Astrophys. 527:A19
     [Google Scholar]
  191. Longmore SN, Rathborne J, Bastian N et al. 2012. Ap. J. 746:117
     [Google Scholar]
  192. Loomis RA, Zaleski DP, Steber AL et al. 2013. Ap. J. Lett. 765:L9
     [Google Scholar]
  193. López-Sepulcre A, Jaber AA, Mendoza E et al. 2015. MNRAS 449:2438–58
     [Google Scholar]
  194. López-Sepulcre A, Sakai N, Neri R et al. 2017. Astron. Astrophys. 606:A121
     [Google Scholar]
  195. Lu Y, Chang Q, Aikawa Y 2018. Ap. J 869:165
     [Google Scholar]
  196. Lubowich DA, Pasachoff JM, Balonek TJ et al. 2000. Nature 405:1025–27
     [Google Scholar]
  197. Luhman KL, Robberto M, Tan JC et al. 2017. Ap. J. Lett. 838:L3
     [Google Scholar]
  198. Lykke JM, Coutens A, Jørgensen JK et al. 2017. Astron. Astrophys. 597:A53
     [Google Scholar]
  199. Lyons JR, Young ED. 2005. Nature 435:317–20
     [Google Scholar]
  200. Mangum JG, Shirley YL. 2015. Publ. Astron. Soc. Pac. 127:266
     [Google Scholar]
  201. Manigand S, Calcutt H, Jørgensen JK et al. 2019. Astron. Astrophys. 623:A69
     [Google Scholar]
  202. Manigand S, Jørgensen JK, Calcutt H et al. 2020. Astron. Astrophys. 635:A48
     [Google Scholar]
  203. Margulès L, Belloche A, Müller HSP et al. 2016. Astron. Astrophys. 590:A93
     [Google Scholar]
  204. Margulès L, Huet TR, Demaison J et al. 2010. Ap. J 714:1120–32
     [Google Scholar]
  205. Margulès L, McGuire BA, Senent ML et al. 2017. Astron. Astrophys. 601:A50
     [Google Scholar]
  206. Martín-Doménech R, Muñoz Caro GM, Cruz-Daz GA 2016. Astron. Astrophys. 589:A107
     [Google Scholar]
  207. Martin-Drumel MA, Lee KLK, Belloche A et al. 2019. Astron. Astrophys. 623:A167
     [Google Scholar]
  208. Mauersberger R, Henkel C, Jacq T, Walmsley CM 1988. Astron. Astrophys. 194:L1–4
     [Google Scholar]
  209. Mauersberger R, Henkel C, Walmsley CM, Sage LJ, Wiklind T 1991. Astron. Astrophys. 247:307
     [Google Scholar]
  210. McGuire BA, Burkhardt AM, Kalenskii S et al. 2018. Science 359:202–5
     [Google Scholar]
  211. McGuire BA, Carroll PB, Dollhopf NM et al. 2015. Ap. J 812:76
     [Google Scholar]
  212. McGuire BA, Carroll PB, Loomis RA et al. 2016. Science 352:1449–52
     [Google Scholar]
  213. McGuire BA, Shingledecker CN, Willis ER et al. 2017. Ap. J. Lett. 851:L46
     [Google Scholar]
  214. Mendoza E, Lefloch B, López-Sepulcre A et al. 2014. MNRAS 445:151–61
     [Google Scholar]
  215. Minier V, Ellingsen SP, Norris RP, Booth RS 2003. Astron. Astrophys. 403:1095–100
     [Google Scholar]
  216. Molet J, Brouillet N, Nony T et al. 2019. Astron. Astrophys. 626:A132
     [Google Scholar]
  217. Möller T, Endres C, Schilke P 2017. Astron. Astrophys. 598:A7
     [Google Scholar]
  218. Motiyenko RA, Armieieva IA, Margulès L, Alekseev EA, Guillemin JC 2019. Astron. Astrophys. 623:A162
     [Google Scholar]
  219. Mottram JC, van Dishoeck EF, Schmalzl M et al. 2013. Astron. Astrophys. 558:A126
     [Google Scholar]
  220. Müller HSP, Belloche A, Xu LH et al. 2016a. Astron. Astrophys. 587:A92
     [Google Scholar]
  221. Müller HSP, Schlöder F, Stutzki J, Winnewisser G 2005. J. Mol. Struct. 742:215–27
     [Google Scholar]
  222. Müller HSP, Thorwirth S, Roth DA, Winnewisser G 2001. Astron. Astrophys. 370:L49–52
     [Google Scholar]
  223. Müller HSP, Walters A, Wehres N et al. 2016b. Astron. Astrophys. 595:A87
     [Google Scholar]
  224. Muller S, Beelen A, Black JH et al. 2013. Astron. Astrophys. 551:A109
     [Google Scholar]
  225. Muller S, Beelen A, Guélin M et al. 2011. Astron. Astrophys. 535:A103
     [Google Scholar]
  226. Muller S, Combes F, Guélin M et al. 2014. Astron. Astrophys. 566:A112
     [Google Scholar]
  227. Murillo NM, Lai SP, Bruderer S, Harsono D, van Dishoeck EF 2013. Astron. Astrophys. 560:A103
     [Google Scholar]
  228. Neill JL, Bergin EA, Lis DC et al. 2014. Ap. J 789:8
     [Google Scholar]
  229. Neill JL, Crockett NR, Bergin EA, Pearson JC, Xu LH 2013. Ap. J 777:85
     [Google Scholar]
  230. Neill JL, Muckle MT, Zaleski DP et al. 2012. Ap. J 755:153
     [Google Scholar]
  231. Neill JL, Steber AL, Muckle MT et al. 2011. J. Phys. Chem. A 115:6472–80
     [Google Scholar]
  232. Neufeld DA, Hollenbach DJ. 1994. Ap. J 428:170–85
     [Google Scholar]
  233. Noble JA, Theule P, Congiu E et al. 2015. Astron. Astrophys. 576:A91
     [Google Scholar]
  234. Öberg KI. 2016. Chem. Rev. 116:9631–63
     [Google Scholar]
  235. Öberg KI, Boamah MD, Fayolle EC et al. 2013. Ap. J 771:95
     [Google Scholar]
  236. Öberg KI, Bottinelli S, Jørgensen JK, van Dishoeck EF 2010. Ap. J 716:825–34
     [Google Scholar]
  237. Öberg KI, Fayolle EC, Reiter JB, Cyganowski C 2014. Faraday Discuss 168:81–101
     [Google Scholar]
  238. Öberg KI, Garrod RT, van Dishoeck EF, Linnartz H 2009. Astron. Astrophys. 504:891–913
     [Google Scholar]
  239. Öberg KI, van der Marel N, Kristensen LE, van Dishoeck EF 2011. Ap. J 740:14
     [Google Scholar]
  240. Ohishi M, Suzuki T, Hirota T, Saito M, Kaifu N 2019. Publ. Astron. Soc. Jpn. 71:86
     [Google Scholar]
  241. Ordu MH, Müller HSP, Walters A et al. 2012. Astron. Astrophys. 541:A121
     [Google Scholar]
  242. Ordu MH, Zingsheim O, Belloche A et al. 2019. Astron. Astrophys. 629:A72
     [Google Scholar]
  243. Ospina-Zamudio J, Favre C, Kounkel M et al. 2019. Astron. Astrophys. 627:A80
     [Google Scholar]
  244. Oya Y, Sakai N, López-Sepulcre A et al. 2016. Ap. J 824:88
     [Google Scholar]
  245. Oya Y, Sakai N, Watanabe Y et al. 2017. Ap. J 837:174
     [Google Scholar]
  246. Pagani L, Bergin E, Goldsmith PF et al. 2019. Astron. Astrophys. 624:L5
     [Google Scholar]
  247. Pagani L, Favre C, Goldsmith PF et al. 2017. Astron. Astrophys. 604:A32
     [Google Scholar]
  248. Palau A, Walsh C, Sánchez-Monge Á et al. 2017. MNRAS 467:2723–52
     [Google Scholar]
  249. Parise B, Castets A, Herbst E et al. 2004. Astron. Astrophys. 416:159–63
     [Google Scholar]
  250. Parise B, Ceccarelli C, Tielens AGGM et al. 2002. Astron. Astrophys. 393:L49–53
     [Google Scholar]
  251. Peng TC, Despois D, Brouillet N et al. 2013. Astron. Astrophys. 554:A78
     [Google Scholar]
  252. Peng TC, Despois D, Brouillet N, Parise B, Baudry A 2012. Astron. Astrophys. 543:A152
     [Google Scholar]
  253. Persson MV, Jørgensen JK, Müller HSP et al. 2018. Astron. Astrophys. 610:A54
     [Google Scholar]
  254. Persson MV, Jørgensen JK, van Dishoeck EF 2013. Astron. Astrophys. 549:L3
     [Google Scholar]
  255. Persson MV, Jørgensen JK, van Dishoeck EF, Harsono D 2014. Astron. Astrophys. 563:A74
     [Google Scholar]
  256. Pickett HM, Poynter IRL, Cohen EA et al. 1998. J. Quant. Spec. Radiat. Transf. 60:883–90
     [Google Scholar]
  257. Pizzarello S, Groy TL. 2011. Geochim. Cosmochim. Acta 75:645–56
     [Google Scholar]
  258. Plambeck RL, Wright MCH, Friedel DN et al. 2009. Ap. J. Lett. 704:L25–28
     [Google Scholar]
  259. Polehampton ET, Baluteau JP, Ceccarelli C, Swinyard BM, Caux E 2002. Astron. Astrophys. 388:L44–47
     [Google Scholar]
  260. Potapov A, Jäger C, Henning T, Jonusas M, Krim L 2017. Ap. J 846:131
     [Google Scholar]
  261. Poteet CA, Pontoppidan KM, Megeath ST et al. 2013. Ap. J 766:117
     [Google Scholar]
  262. Prodanović T, Steigman G, Fields BD 2010. MNRAS 406:1108–15
     [Google Scholar]
  263. Pulliam RL, McGuire BA, Remijan AJ 2012. Ap. J 751:1
     [Google Scholar]
  264. Qasim D, Fedoseev G, Chuang KJ et al. 2019. Astron. Astrophys. 627:A1
     [Google Scholar]
  265. Qin SL, Schilke P, Wu J et al. 2015. Ap. J 803:39
     [Google Scholar]
  266. Qin SL, Wu Y, Huang M et al. 2010. Ap. J 711:399–416
     [Google Scholar]
  267. Quénard D, Jiménez-Serra I, Viti S, Holdship J, Coutens A 2018. MNRAS 474:2796–812
     [Google Scholar]
  268. Rab C, Elbakyan V, Vorobyov E et al. 2017. Astron. Astrophys. 604:A15
     [Google Scholar]
  269. Remijan A, Shiao YS, Friedel DN, Meier DS, Snyder LE 2004. Ap. J 617:384–98
     [Google Scholar]
  270. Remijan AJ, Hollis JM, Lovas FJ et al. 2008. Ap. J. Lett. 675:L85–88
     [Google Scholar]
  271. Requena-Torres MA, Martín-Pintado J, Rodríguez-Franco A et al. 2006. Astron. Astrophys. 455:971–85
     [Google Scholar]
  272. Rivilla VM, Beltrán MT, Cesaroni R et al. 2017. Astron. Astrophys. 598:A59
     [Google Scholar]
  273. Robert F, Gautier D, Dubrulle B 2000. Space Sci. Rev. 92:201–24
     [Google Scholar]
  274. Safron EJ, Fischer WJ, Megeath ST et al. 2015. Ap. J. Lett. 800:L5
     [Google Scholar]
  275. Sakai N, Oya Y, López-Sepulcre A et al. 2016. Ap. J. Lett. 820:L34
     [Google Scholar]
  276. Sakai N, Sakai T, Hirota T, Burton M, Yamamoto S 2009. Ap. J 697:769–86
     [Google Scholar]
  277. Sakai N, Sakai T, Hirota T et al. 2014. Nature 507:78–80
     [Google Scholar]
  278. Sánchez-Monge Á, Schilke P, Ginsburg A, Cesaroni R, Schmiedeke A 2018. Astron. Astrophys. 609:A101
     [Google Scholar]
  279. Sánchez-Monge Á, Schilke P, Schmiedeke A et al. 2017. Astron. Astrophys. 604:A6
     [Google Scholar]
  280. Schwörer A, Sánchez-Monge Á, Schilke P et al. 2019. Astron. Astrophys. 628:A6
     [Google Scholar]
  281. Sewiło M, Indebetouw R, Charnley SB et al. 2018. Ap. J. Lett. 853:L19
     [Google Scholar]
  282. Shimonishi T, Onaka T, Kawamura A, Aikawa Y 2016. Ap. J 827:72
     [Google Scholar]
  283. Shimonishi T, Watanabe Y, Nishimura Y et al. 2018. Ap. J 862:102
     [Google Scholar]
  284. Shingledecker CN, Tennis J, Le Gal R, Herbst E 2018. Ap. J 861:20
     [Google Scholar]
  285. Sipilä O, Caselli P, Harju J 2015. Astron. Astrophys. 578:A55
     [Google Scholar]
  286. Skouteris D, Balucani N, Ceccarelli C et al. 2018. Ap. J. 854:135
     [Google Scholar]
  287. Skouteris D, Vazart F, Ceccarelli C et al. 2017. MNRAS 468:L1–5
     [Google Scholar]
  288. Soma T, Sakai N, Watanabe Y, Yamamoto S 2015. Ap. J 802:74
     [Google Scholar]
  289. Song L, Kästner J. 2016. Phys. Chem. Chem. Phys. (Inc. Faraday Trans.) 18:29278–85
     [Google Scholar]
  290. Sugimura M, Yamaguchi T, Sakai T et al. 2011. Publ. Astron. Soc. Jpn. 63:459–72
     [Google Scholar]
  291. Suzuki T, Ohishi M, Saito M et al. 2018. Ap. J. Suppl. 237:3
     [Google Scholar]
  292. Taniguchi K, Saito M, Majumdar L et al. 2018. Ap. J 866:150
     [Google Scholar]
  293. Taquet V, Bianchi E, Codella C et al. 2019. Astron. Astrophys. 632:A19
     [Google Scholar]
  294. Taquet V, Charnley SB, Sipilä O 2014. Ap. J 791:1
     [Google Scholar]
  295. Taquet V, López-Sepulcre A, Ceccarelli C et al. 2015. Ap. J 804:81
     [Google Scholar]
  296. Taquet V, López-Sepulcre A, Ceccarelli C et al. 2013. Ap. J. Lett. 768:L29
     [Google Scholar]
  297. Taquet V, Wirström ES, Charnley SB 2016. Ap. J 821:46
     [Google Scholar]
  298. Taquet V, Wirström ES, Charnley SB et al. 2017. Astron. Astrophys. 607:A20
     [Google Scholar]
  299. Taylor KNR, Storey JWV, Sandell G, Williams PM, Zealey WJ 1984. Nature 311:236–37
     [Google Scholar]
  300. Tercero B, Cernicharo J, López A et al. 2015. Astron. Astrophys. 582:L1
     [Google Scholar]
  301. Tercero B, Cuadrado S, López A et al. 2018. Astron. Astrophys. 620:L6
     [Google Scholar]
  302. Thiel V, Belloche A, Menten KM, Garrod RT, Müller HSP 2017. Astron. Astrophys. 605:L6
     [Google Scholar]
  303. Thiel V, Belloche A, Menten KM et al. 2019. Astron. Astrophys. 623:A68
     [Google Scholar]
  304. Tideswell DM, Fuller GA, Millar TJ, Markwick AJ 2010. Astron. Astrophys. 510:A85
     [Google Scholar]
  305. Tielens AGGM. 1983. Astron. Astrophys. 119:177–84
     [Google Scholar]
  306. Tielens AGGM. 2013. Rev. Mod. Phys. 85:1021–81
     [Google Scholar]
  307. Tielens AGGM, Hagen W. 1982. Astron. Astrophys. 114:245–60
     [Google Scholar]
  308. Tobin JJ, Hartmann L, Chiang HF et al. 2012. Nature 492:83–85
     [Google Scholar]
  309. Tychoniec Ł, Tobin JJ, Karska A et al. 2018. Ap. J. Suppl. 238:19
     [Google Scholar]
  310. van Dishoeck EF, Bergin EA, Lis DC, Lunine JI 2014. Protostars and Planets VI H Beuther, RS Klessen, CP Dullemond, T Henning 835–58 Tucson: Univ. Ariz. Press
     [Google Scholar]
  311. van Dishoeck EF, Blake GA 1998. Annu. Rev. Astron. Astrophys. 36:317–68
     [Google Scholar]
  312. van Dishoeck EF, Blake GA, Jansen DJ, Groesbeck TD 1995. Ap. J 447:760
     [Google Scholar]
  313. van 't Hoff MLR, Persson MV, Harsono D et al. 2018a. Astron. Astrophys. 613:A29
     [Google Scholar]
  314. van ’t Hoff MLR, Tobin JJ, Harsono D, van Dishoeck EF 2018b. Astron. Astrophys. 615:A83
     [Google Scholar]
  315. van 't Hoff MLR, Tobin JJ, Trapman L et al. 2018c. Ap. J. Lett. 864:L23
     [Google Scholar]
  316. van 't Hoff MLR, van Dishoeck EF, Jørgensen JK, Calcutt H 2020. Astron. Astrophys. 633:A7
     [Google Scholar]
  317. Vastel C, Ceccarelli C, Lefloch B, Bachiller R 2014. Ap. J. Lett. 795:L2
     [Google Scholar]
  318. Vasyunin AI, Herbst E. 2013a. Ap. J 762:86
     [Google Scholar]
  319. Vasyunin AI, Herbst E. 2013b. Ap. J 769:34
     [Google Scholar]
  320. Vasyunina T, Vasyunin AI, Herbst E et al. 2014. Ap. J. 780:85
     [Google Scholar]
  321. Visser R, Bergin EA. 2012. Ap. J. Lett. 754:L18
     [Google Scholar]
  322. Visser R, Bergin EA, Jørgensen JK 2015. Astron. Astrophys. 577:A102
     [Google Scholar]
  323. Visser R, Jørgensen JK, Kristensen LE, van Dishoeck EF, Bergin EA 2013. Ap. J 769:19
     [Google Scholar]
  324. Visser R, van Dishoeck EF, Black JH 2009. Astron. Astrophys. 503:323–43
     [Google Scholar]
  325. Viti S, Collings MP, Dever JW, McCoustra MRS, Williams DA 2004. MNRAS 354:1141–45
     [Google Scholar]
  326. Viti S, Williams DA. 1999. MNRAS 305:755–62
     [Google Scholar]
  327. Vuitton V, Yelle RV, Lavvas P, Klippenstein SJ 2012. Ap. J. 744:11
     [Google Scholar]
  328. Watson DM, Bohac CJ, Hull C et al. 2007. Nature 448:1026–28
     [Google Scholar]
  329. Wehres N, Hermanns M, Wilkins OH et al. 2018b. Astron. Astrophys. 615:A140
     [Google Scholar]
  330. Wehres N, Maßen J, Borisov K et al. 2018a. Phys. Chem. Chem. Phys. (Inc. Faraday Trans.) 20:5530–44
     [Google Scholar]
  331. Widicus Weaver SL. 2019. Annu. Rev. Astron. Astrophys. 57:79–112
     [Google Scholar]
  332. Willis ER, Garrod RT, Belloche A et al. 2020. Astron. Astrophys. 636:A29
     [Google Scholar]
  333. Wyrowski F, Schilke P, Walmsley CM, Menten KM 1999. Ap. J. Lett. 514:L43–46
     [Google Scholar]
  334. Xu Y, Li JJ, Hachisuka K et al. 2008. Astron. Astrophys. 485:729–34
     [Google Scholar]
  335. Yamaguchi T, Takano S, Sakai N et al. 2011. Publ. Astron. Soc. Jpn. 63:L37–41
     [Google Scholar]
  336. Yamaguchi T, Takano S, Watanabe Y et al. 2012. Publ. Astron. Soc. Jpn. 64:105
     [Google Scholar]
  337. Yen HW, Koch PM, Takakuwa S et al. 2015a. Ap. J 799:193
     [Google Scholar]
  338. Yen HW, Koch PM, Takakuwa S et al. 2017. Ap. J. 834:178
     [Google Scholar]
  339. Yen HW, Takakuwa S, Koch PM et al. 2015b. Ap. J 812:129
     [Google Scholar]
  340. Zakharenko O, Lewen F, Ilyushin VV et al. 2019. Astron. Astrophys. 621:A114
     [Google Scholar]
  341. Zaleski DP, Seifert NA, Steber AL et al. 2013. Ap. J. Lett. 765:L10
     [Google Scholar]
  342. Zapata LA, Schmid-Burgk J, Ho PTP, Rodríguez LF, Menten KM 2009. Ap. J. Lett. 704:L45–48
     [Google Scholar]
  343. Zapata LA, Schmid-Burgk J, Menten KM 2011. Astron. Astrophys. 529:A24
     [Google Scholar]
  344. Zeng S, Quénard D, Jiménez-Serra I et al. 2019. MNRAS 484:L43–48
     [Google Scholar]
  345. Zernickel A, Schilke P, Schmiedeke A et al. 2012. Astron. Astrophys. 546:A87
     [Google Scholar]
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Astrochemistry During the Formation of Stars
Annual Review of Astronomy and Astrophysics 58, 727 (2020); https://doi.org/10.1146/annurev-astro-032620-021927
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