Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-07T12:57:21.350719Z
Paper Citation Record · LEDGER
As of 7 August 2026, this Paper Citation Record lists 100 of 123 outbound references and 1 inbound Pith citation observation for arXiv:2505.23221.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-07T12:57:21.350719Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-07T06:34:17.273281+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-01T02:17:11.164070Z
A source-named dated measurement, never combined with another source.
Source: cited_works
100 of 123 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 00429d9c-7175-4d7f-b5c6-0f3d2fb2bd1f · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS , " * write output.state after.block = add.period write newline
Reference 1
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ea98c0ce-d547-4864-803f-dbdd7df92a73 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS write newline
Reference 2
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 30f8159b-2758-433e-8e5e-fb547b590642 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS bh<Etխӫ
Reference 3
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 639b7cae-b648-4f58-b528-9c8123fc0661 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2015, , 807, 120, 10.1088/0004-637X/807/2/120
Reference 4
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8cb60e78-135a-4401-bda2-1c42c1343ba2 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2003, , 593, 906, 10.1086/376616
Reference 5
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 67dc0674-9a13-4041-b632-11f5402bcb64 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2001, , 552, 639, 10.1086/320551
Reference 6
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ad4537ac-8fa0-4df9-91d2-2b4d007e504f · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS The Formation of Massive Stars
Reference 7
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation fe1cd28f-7726-4740-9fa5-ab4f8978421d · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2010, , 518, L78, 10.1051/0004-6361/201014532
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 005118a2-e6b0-494c-b5bc-e97392d719a1 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS M., et al
Reference 9
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 36e9bbfb-d39d-44aa-a47a-630c3148298a · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2012, , 20, 56, 10.1007/s00159-012-0056-x
Reference 10
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 17090baf-7d19-4a49-834a-2abf22fb71c2 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS Disks around Young O-B (Proto)Stars: Observations and Theory
Reference 11
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8df1e3db-0c70-42ae-8ab5-3182520f27eb · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS T., et al
Reference 12
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6944d319-7b1b-40f6-aa89-0a3e724bd332 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS L., Zhang , J
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation b1ee4730-6813-4df8-869c-9b4e4968df8d · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2024, , 971, 164, 10.3847/1538-4357/ad5549
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 6840fd58-e63c-470f-98c1-cc98191ef24b · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2002, , 40, 27, 10.1146/annurev.astro.40.060401.093845
Reference 15
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f9caf44a-85b2-4c09-8880-efc3969fe5fe · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS T., Cesaroni , R., & Moscadelli , L
Reference 16
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b0a2acab-437d-4a50-b611-cbe53722c328 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS S., Schuller , F., et al
Reference 17
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d93002a6-6ad6-49f1-94f2-d22dd8ad3a8f · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS O., Thompson , M
Reference 18
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9931e113-bb4e-4450-8607-66361d9b1b3b · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS K., Rosolowsky , E., Evans , Neal J., I., Cyganowski , C., & Urquhart , J
Reference 19
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 07e66c54-ab6f-4dcb-9641-b968d05353e3 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS E., Williams , R
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 7bd5751a-3a07-41ce-b18a-96723005cf16 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS A., Rodr \' guez , L
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 2d076faf-83dc-4fe6-9d01-efacbb81b75a · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS Unresolved cited work
Reference 22
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b5a74411-30a5-49d9-9a4d-a57ca4626b09 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2021, , 73, 467, 10.1093/pasj/psab012
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 18e41b3b-0efe-44fd-8d2f-db7989dec334 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2023, , 680, A58, 10.1051/0004-6361/202347565
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 9c307190-c178-481c-b99c-18847673049c · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2011, , 529, L7, 10.1051/0004-6361/201116631
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation e34e716d-e276-47dc-a4bd-973fe3b16db5 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS T., Wakelam , V., & Herbst , E
Reference 26
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1ee02343-20c2-4413-b0ce-c465d9848991 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2022, Research in Astronomy and Astrophysics, 22, 015004, 10.1088/1674-4527/ac321e
Reference 27
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d919af53-9316-4e75-8e82-e86ad42fa45e · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2014, , 563, A97, 10.1051/0004-6361/201322541
Reference 28
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3a564490-9027-4197-a3e2-157f59dff37f · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS L., Beuther , H., et al
Reference 29
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation bb8b6e3c-0a40-4126-aeb9-fe68050e6ab3 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS H., Helfand , D
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 27bfd686-6370-4c5b-b73d-33a28d6e13b5 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2005 b , , 130, 156, 10.1086/430459
Reference 31
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation cd50a63c-2dce-4670-9c52-8b326e57420c · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS F., & Langer , W
Reference 32
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8ce5844c-71fd-4f51-8d91-74312312d225 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS Unresolved cited work
Reference 33
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation eb7a2076-b5cb-4e1b-8d37-722b98fec2d1 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2000, in Astronomical Society of the Pacific Conference Series, Vol
Reference 34
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9a9729d5-5f57-4f3b-9896-9e984c732362 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS E., Guzm \'a n , V
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 3e3c151c-4c9f-4f71-a63d-495dd7a9d8be · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS H., Zhou , J
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation a6d8c412-5c35-4b20-ad35-3b95b5e5ae25 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS I., & Herbst , E
Reference 37
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f6938d9a-4942-4e12-bc44-d6ecec648129 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS I., Herbst , E., & Leung , C
Reference 38
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 43f721e8-584c-49ee-875c-289ac6dacfc5 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS E., Harada , N., & Herbst , E
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 303776bd-7755-4850-b884-5d9dac6688db · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS E., Herbst , E., & Garrod , R
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 2d252566-ec39-403d-a76a-ffa512641367 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS A., Millar , T
Reference 41
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 5f5dedc3-283f-4209-be7a-de1238001d4c · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS N., Pinte , C., et al
Reference 42
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 426099f5-a01d-4cb6-9684-07c4ec6897f4 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS G., Purcell , C
Reference 43
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 31805706-35e9-4420-9a24-c09e540603e9 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS M., Foster , J
Reference 44
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 46241ce2-d5cf-4c79-87d5-4927eff3e6cc · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS S., et al
Reference 45
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 0346e49e-1d8f-4e17-a0e0-4b8149897026 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS M., Wu , Y., et al
Reference 46
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation fa84fbc1-4636-4919-9c4a-9b34b8e8cd0d · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS G., Burton , M., et al
Reference 47
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6472f00b-ec0c-4625-83db-ed48ecf08c60 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS I., Caselli , P., et al
Reference 48
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 123f199c-ed17-4528-b4b7-8da1f613d471 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2015, , 219, 2, 10.1088/0067-0049/219/1/2
Reference 49
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a65d3c12-568a-4206-a6b6-5c84ce7076e8 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS K., Belloche , A., & Garrod , R
Reference 50
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 870ed566-6e57-4678-91e6-a952d9a2a9a0 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS E., Hoare , M
Reference 51
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a83ef9ce-60fe-4804-94ee-521edd0dc5fd · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS C., & Evans , N
Reference 52
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c1e040fd-fa2b-4e82-bffb-57098d70db47 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS D., Lal , D
Reference 53
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 5bc3a03d-1e74-43c3-93a8-91fccbdc7d7c · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS R., Bate , M
Reference 54
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c41153a9-1ef0-42c0-816c-21ca798fdd7b · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS Unresolved cited work
Reference 55
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 80d29145-4fcf-4fce-b4ef-4a66ebf9af78 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS J., Bergin , E
Reference 56
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 0d137911-08d9-4eeb-8d0d-b81ace93bb35 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS H., Herbst , E., Pineau des Forets , G., Roueff , E., & Le Bourlot , J
Reference 57
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 0c484675-73a5-4558-93f9-d4272f363620 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS A., Henkel , C., Reimers , D., & Wang , M
Reference 58
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 68a052a1-e75c-445a-b68d-fdf3082d8ac1 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2016, Research in Astronomy and Astrophysics, 16, 47, 10.1088/1674-4527/16/3/047
Reference 59
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 7fadfda1-0959-45bf-a449-4c7f71025367 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS C., Wu , Y., Zhang , C., et al
Reference 60
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 67b3f084-c34e-43ba-b099-373a0e47a031 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS Unresolved cited work
Reference 61
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c274b5fe-ccbe-4edc-ac22-11323bedb482 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS G., & Shirley , Y
Reference 62
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation fd3048d2-5f17-418f-97a8-881eb6206580 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS Unresolved cited work
Reference 63
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 1d88e3b9-75c3-419c-a0b2-0384debc8c2e · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS Malicious User Experience Design Research for Cybersecurity
Reference 64
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3c8b7f5c-c8fe-410b-9a99-6cc15ffdfa2c · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS F., & Tan , J
Reference 65
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a93aef1e-cfb3-4602-b2eb-8bfeaab216ff · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2018, , 56, 41, 10.1146/annurev-astro-091916-055235
Reference 66
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5fc4137e-0604-455c-bf39-290915023768 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS J., & Charnley , S
Reference 67
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4c483219-0078-447e-a1d4-6b6fb9604dae · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS I., & Bergin , E
Reference 68
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 936148ed-1c8d-4528-89ac-58e4d773a46b · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2014, , 66, 119, 10.1093/pasj/psu116
Reference 69
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation b284b14e-8a59-40d1-98e3-242707327b3c · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS M., et al
Reference 70
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 3ed6ee5a-66ba-4d61-a595-ddde2fac2d3c · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS L., Urquhart , J
Reference 71
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f490087b-05b2-41bf-85ff-c11ae6fd13e1 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS D., Egan , M
Reference 72
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 9cb79072-9396-418a-abd6-641572468d03 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS R., Longmore , S
Reference 73
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c1e0075c-eb5f-4c17-917b-5936e623d301 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS R., Hoare , M
Reference 74
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3ec110ff-76ee-4f69-a6ce-cc06dc88161d · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS M., Jackson , J
Reference 75
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3c6870d3-ab57-4fd1-92f2-76162ad52247 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS J., Menten , K
Reference 76
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 851557da-1659-4b8c-80e6-ce9e7d3fc726 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2019, , 885, 131, 10.3847/1538-4357/ab4a11
Reference 77
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d6960bd8-9d46-41fa-8444-036a2536e2af · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2007, , 663, 1174, 10.1086/518595
Reference 78
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation cfc62ce8-a97c-4d77-af33-831a877e95d6 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2010, , 714, 1658, 10.1088/0004-637X/714/2/1658
Reference 79
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation f9c636d8-b552-4ba2-bb7a-592a18e7460a · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS M., Foster , J
Reference 80
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6674f4f8-ab52-417d-9fc2-bd84e1f8cec0 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2013, , 773, 123, 10.1088/0004-637X/773/2/123
Reference 81
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 834c0d9c-0edd-437c-a3b7-79615aa85e7f · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS M., Contreras , Y., et al
Reference 82
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b327a285-6d1c-41ee-b25b-b82e21fd4504 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2010, , 522, A42, 10.1051/0004-6361/201015149
Reference 83
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Observation edcc150f-0be1-4ee8-9d34-1e408dd63a0e · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2015, , 578, A55, 10.1051/0004-6361/201424364
Reference 84
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Observation fa66652c-acd9-41e3-baa8-815b21c39fa6 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2022, , 258, 19, 10.3847/1538-4365/ac348e
Reference 85
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 9ea6743e-d874-4b8b-8819-0f9c095085f2 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS K., Beuther , H., Saito , M., Wyrowski , F., & Schilke , P
Reference 86
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No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation bd3116d4-ba90-4f47-9392-cb4cb4aee256 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS K., Beuther , H., Schilke , P., Menten , K
Reference 87
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Observation c664d53a-1257-4e19-8805-3f6eb7334510 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS E., Shirley , Y
Reference 88
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Observation a4bcca0f-f724-4e10-b3e8-7ae449c17ccb · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS C., Beltr \'a n , M
Reference 89
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Observation 649b1b09-0a99-485a-8358-d351e92e4d26 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS D., Henkel , C., Wyrowski , F., et al
Reference 90
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Observation f29b1ebc-c64d-4315-920e-b80052b0fc5b · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS K., & Minamidani , T
Reference 91
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Observation 8dc70488-701b-420b-b0e8-f3365492f44a · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2010, , 62, 1473, 10.1093/pasj/62.6.1473
Reference 92
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Observation 85f87b02-8f00-4142-978a-23f73a7af992 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS 2017, , 228, 12, 10.3847/1538-4365/228/2/12
Reference 93
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation bcb7db10-3e73-4f1c-b913-ac4cfe092961 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS A., Hatchell , J., Walsh , A
Reference 94
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 5f7629e5-c778-4654-9a40-0c6c02e382ed · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS S., Busfield , A
Reference 96
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Observation e8e483da-5d13-4200-99c2-2c567f50f055 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS S., Hoare , M
Reference 97
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Observation 77270635-8c22-4c48-ab94-3add6af4b350 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS S., Morgan , L
Reference 98
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Observation 8faace7e-cc21-4c2c-aa48-54bf95b418e9 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS S., Thompson , M
Reference 99
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Observation 837152fb-b4e9-4750-94e0-9dd9fb96a556 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS S., Wells , M
Reference 100
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Observation e2a44e4f-e02e-47b2-b804-6f321f4bcd02 · outbound
The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS Unresolved cited work
Reference 101
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 91984e65-3dc5-4bc9-9f3f-de728cdcb682 · inbound
Chemistry of Dark Molecular Clouds The Chemical Clock of High-mass Star-forming Regions: N2H+/CCS
Reference 165
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