التفاصيل البيبلوغرافية
| العنوان: |
Disentangling the H 2 E , F ( 1 Σ g + ) ( v ′=0−18)← X ( 1 Σ g + )( v ″=3−9)(2+1) REMPI spectrum via 2D velocity-mapped imaging |
| المؤلفون: |
Mitchell S. Quinn (7345709), Klaas Nauta (1302261), Scott H. Kable (1302267) |
| سنة النشر: |
2020 |
| المجموعة: |
Smithsonian Institution: Digital Repository |
| مصطلحات موضوعية: |
Biochemistry, Cell Biology, Neuroscience, Pharmacology, Biotechnology, Immunology, Marine Biology, Cancer, Infectious Diseases, Chemical Sciences not elsewhere classified, Physical Sciences not elsewhere classified, Velocity-mapped imaging, VMI, H2 spectroscopy, REMPI, formaldehyde |
| الوصف: |
We have measured the two-photon E F ← X ( v ″ = 3 − 9 ) Resonance-Enhanced Multiphoton Ionization (REMPI) spectrum of H 2 by producing the hydrogen molecule via photolysis of H 2 CO. H 2 is produced with rovibrational energies up to 30,000 cm − 1 , at a maximum observed ( v ″ , J ″ ) of (9,5). In the well-resolved jet-cooled H 2 CO spectrum, ortho and para H 2 are selectively produced with near 100% selectivity. Over 470 REMPI transitions were identified in the EF − X band system, many of which have not been seen previously, including transitions to EF levels not yet accurately measured. Speed distributions were obtained for each REMPI transition using Velocity-mapped imaging, aiding in the assignment by providing a precise measurement of the internal energy of the H 2 molecule. |
| نوع الوثيقة: |
article in journal/newspaper |
| اللغة: |
unknown |
| Relation: |
https://figshare.com/articles/journal_contribution/Disentangling_the_H_sub_2_sub___i_E_i_i_F_i_sup_1_sup_sub_i_g_i_sub___sup_sup_i_v_i_0_18_i_X_i_sup_1_sup_sub_i_g_i_sub___sup_sup_i_v_i_3_9_2_1_REMPI_spectrum_via_2D_velocity-mapped_imaging/13139019 |
| DOI: |
10.6084/m9.figshare.13139019.v2 |
| الاتاحة: |
https://doi.org/10.6084/m9.figshare.13139019.v2 |
| Rights: |
CC BY 4.0 |
| رقم الانضمام: |
edsbas.CCBF7C1 |
| قاعدة البيانات: |
BASE |