--- _id: '15167' abstract: - lang: eng text: We perform a diagrammatic analysis of the energy of a mobile impurity immersed in a strongly interacting two-component Fermi gas to second order in the impurity-bath interaction. These corrections demonstrate divergent behavior in the limit of large impurity momentum. We show the fundamental processes responsible for these logarithmically divergent terms. We study the problem in the general case without any assumptions regarding the fermion-fermion interactions in the bath. We show that the divergent term can be summed up to all orders in the Fermi-Fermi interaction and that the resulting expression is equivalent to the one obtained in the few-body calculation. Finally, we provide a perturbative calculation to the second order in the Fermi-Fermi interaction, and we show the diagrams responsible for these terms. acknowledgement: We thank Félix Werner and Kris Van Houcke for interesting discussions. article_number: '033315' article_processing_charge: No article_type: original author: - first_name: Ragheed full_name: Al Hyder, Ragheed id: d1c405be-ae15-11ed-8510-ccf53278162e last_name: Al Hyder - first_name: F. full_name: Chevy, F. last_name: Chevy - first_name: X. full_name: Leyronas, X. last_name: Leyronas citation: ama: Al Hyder R, Chevy F, Leyronas X. Exploring beyond-mean-field logarithmic divergences in Fermi-polaron energy. Physical Review A. 2024;109(3). doi:10.1103/PhysRevA.109.033315 apa: Al Hyder, R., Chevy, F., & Leyronas, X. (2024). Exploring beyond-mean-field logarithmic divergences in Fermi-polaron energy. Physical Review A. American Physical Society. https://doi.org/10.1103/PhysRevA.109.033315 chicago: Al Hyder, Ragheed, F. Chevy, and X. Leyronas. “Exploring Beyond-Mean-Field Logarithmic Divergences in Fermi-Polaron Energy.” Physical Review A. American Physical Society, 2024. https://doi.org/10.1103/PhysRevA.109.033315. ieee: R. Al Hyder, F. Chevy, and X. Leyronas, “Exploring beyond-mean-field logarithmic divergences in Fermi-polaron energy,” Physical Review A, vol. 109, no. 3. American Physical Society, 2024. ista: Al Hyder R, Chevy F, Leyronas X. 2024. Exploring beyond-mean-field logarithmic divergences in Fermi-polaron energy. Physical Review A. 109(3), 033315. mla: Al Hyder, Ragheed, et al. “Exploring Beyond-Mean-Field Logarithmic Divergences in Fermi-Polaron Energy.” Physical Review A, vol. 109, no. 3, 033315, American Physical Society, 2024, doi:10.1103/PhysRevA.109.033315. short: R. Al Hyder, F. Chevy, X. Leyronas, Physical Review A 109 (2024). date_created: 2024-03-24T23:00:59Z date_published: 2024-03-19T00:00:00Z date_updated: 2024-03-25T07:36:55Z day: '19' department: - _id: MiLe doi: 10.1103/PhysRevA.109.033315 external_id: arxiv: - '2311.14536' intvolume: ' 109' issue: '3' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2311.14536 month: '03' oa: 1 oa_version: Preprint publication: Physical Review A publication_identifier: eissn: - 2469-9934 issn: - 2469-9926 publication_status: published publisher: American Physical Society quality_controlled: '1' scopus_import: '1' status: public title: Exploring beyond-mean-field logarithmic divergences in Fermi-polaron energy type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 109 year: '2024' ... --- _id: '15163' abstract: - lang: eng text: For some k∈Z≥0∪{∞}, we call a linear forest k-bounded if each of its components has at most k edges. We will say a (k,ℓ)-bounded linear forest decomposition of a graph G is a partition of E(G) into the edge sets of two linear forests Fk,Fℓ where Fk is k-bounded and Fℓ is ℓ-bounded. We show that the problem of deciding whether a given graph has such a decomposition is NP-complete if both k and ℓ are at least 2, NP-complete if k≥9 and ℓ=1, and is in P for (k,ℓ)=(2,1). Before this, the only known NP-complete cases were the (2,2) and (3,3) cases. Our hardness result answers a question of Bermond et al. from 1984. We also show that planar graphs of girth at least nine decompose into a linear forest and a matching, which in particular is stronger than 3-edge-colouring such graphs. acknowledgement: We wish to thank Dániel Marx and András Sebő for making us aware of the results in [8] and some clarifications on them. article_number: '113962' article_processing_charge: No article_type: original author: - first_name: Rutger full_name: Campbell, Rutger last_name: Campbell - first_name: Florian full_name: Hörsch, Florian last_name: Hörsch - first_name: Benjamin full_name: Moore, Benjamin id: 6dc1a1be-bf1c-11ed-8d2b-d044840f49d6 last_name: Moore citation: ama: Campbell R, Hörsch F, Moore B. Decompositions into two linear forests of bounded lengths. Discrete Mathematics. 2024;347(6). doi:10.1016/j.disc.2024.113962 apa: Campbell, R., Hörsch, F., & Moore, B. (2024). Decompositions into two linear forests of bounded lengths. Discrete Mathematics. Elsevier. https://doi.org/10.1016/j.disc.2024.113962 chicago: Campbell, Rutger, Florian Hörsch, and Benjamin Moore. “Decompositions into Two Linear Forests of Bounded Lengths.” Discrete Mathematics. Elsevier, 2024. https://doi.org/10.1016/j.disc.2024.113962. ieee: R. Campbell, F. Hörsch, and B. Moore, “Decompositions into two linear forests of bounded lengths,” Discrete Mathematics, vol. 347, no. 6. Elsevier, 2024. ista: Campbell R, Hörsch F, Moore B. 2024. Decompositions into two linear forests of bounded lengths. Discrete Mathematics. 347(6), 113962. mla: Campbell, Rutger, et al. “Decompositions into Two Linear Forests of Bounded Lengths.” Discrete Mathematics, vol. 347, no. 6, 113962, Elsevier, 2024, doi:10.1016/j.disc.2024.113962. short: R. Campbell, F. Hörsch, B. Moore, Discrete Mathematics 347 (2024). date_created: 2024-03-24T23:00:58Z date_published: 2024-03-19T00:00:00Z date_updated: 2024-03-25T08:09:43Z day: '19' department: - _id: MaKw doi: 10.1016/j.disc.2024.113962 external_id: arxiv: - '2301.11615' intvolume: ' 347' issue: '6' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2301.11615 month: '03' oa: 1 oa_version: Preprint publication: Discrete Mathematics publication_identifier: issn: - 0012-365X publication_status: epub_ahead publisher: Elsevier quality_controlled: '1' scopus_import: '1' status: public title: Decompositions into two linear forests of bounded lengths type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 347 year: '2024' ... --- _id: '15180' abstract: - lang: eng text: Characterizing the prevalence and properties of faint active galactic nuclei (AGNs) in the early Universe is key for understanding the formation of supermassive black holes (SMBHs) and determining their role in cosmic reionization. We perform a spectroscopic search for broad Hα emitters at z ≈ 4–6 using deep JWST/NIRCam imaging and wide field slitless spectroscopy from the EIGER and FRESCO surveys. We identify 20 Hα lines at z = 4.2–5.5 that have broad components with line widths from ∼1200–3700 km s−1, contributing ∼30%–90% of the total line flux. We interpret these broad components as being powered by accretion onto SMBHs with implied masses ∼107–8M⊙. In the UV luminosity range MUV,AGN+host = −21 to −18, we measure number densities of ≈10−5 cMpc−3. This is an order of magnitude higher than expected from extrapolating quasar UV luminosity functions (LFs). Yet, such AGN are found in only <1% of star-forming galaxies at z ∼ 5. The number density discrepancy is much lower when compared to the broad Hα LF. The SMBH mass function agrees with large cosmological simulations. In two objects, we detect complex Hα profiles that we tentatively interpret as caused by absorption signatures from dense gas fueling SMBH growth and outflows. We may be witnessing early AGN feedback that will clear dust-free pathways through which more massive blue quasars are seen. We uncover a strong correlation between reddening and the fraction of total galaxy luminosity arising from faint AGN. This implies that early SMBH growth is highly obscured and that faint AGN are only minor contributors to cosmic reionization. acknowledgement: "We thank the anonymous referee for constructive comments that helped improve the manuscript. This work is based on observations made with the NASA/ESA/CSA James Webb Space Telescope. The data were obtained from the Mikulski Archive for Space Telescopes at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127 for JWST. These observations are associated with program Nos. 1243 and 1895. The specific observations analyzed can be accessed via doi:10.17909/4xx0-zj76. Funded by the European Union (ERC, AGENTS, 101076224). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Research Council. Neither the European Union nor the granting authority can be held responsible for them. R.P.N. acknowledges funding from JWST programs GO-1933 and GO-2279. Support for this work for R.P.N. was provided by NASA through the NASA Hubble Fellowship grant HST-HF2-51515.001-A awarded by the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Incorporated, under NASA contract NAS5-26555. Support for this work for G.I. was provided by NASA through grant JWST-GO-01895 awarded by the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-26555. This work has received funding from the Swiss State Secretariat for Education, Research and Innovation (SERI) under contract No. MB22.00072, as well as from the Swiss National Science Foundation (SNSF) through project grant 200020_207349. The Cosmic Dawn Center (DAWN) is funded by the Danish National Research Foundation under grant No. 140.\r\nFacility: JWST - James Webb Space Telescope, HST - Hubble Space Telescope satellite\r\nSoftware:​​​​​​​ Python, matplotlib (Hunter 2007), numpy (Harris et al. 2020), scipy (Virtanen et al. 2020), Astropy (Astropy Collaboration et al. 2013, 2018), Imfit (Erwin 2015)." article_number: '129' article_processing_charge: Yes article_type: original author: - first_name: Jorryt J full_name: Matthee, Jorryt J id: 7439a258-f3c0-11ec-9501-9df22fe06720 last_name: Matthee orcid: 0000-0003-2871-127X - first_name: Rohan P. full_name: Naidu, Rohan P. last_name: Naidu - first_name: Gabriel full_name: Brammer, Gabriel last_name: Brammer - first_name: John full_name: Chisholm, John last_name: Chisholm - first_name: Anna-Christina full_name: Eilers, Anna-Christina last_name: Eilers - first_name: Andy full_name: Goulding, Andy last_name: Goulding - first_name: Jenny full_name: Greene, Jenny last_name: Greene - first_name: Daichi full_name: Kashino, Daichi last_name: Kashino - first_name: Ivo full_name: Labbe, Ivo last_name: Labbe - first_name: Simon J. full_name: Lilly, Simon J. last_name: Lilly - first_name: Ruari full_name: Mackenzie, Ruari last_name: Mackenzie - first_name: Pascal A. full_name: Oesch, Pascal A. last_name: Oesch - first_name: Andrea full_name: Weibel, Andrea last_name: Weibel - first_name: Stijn full_name: Wuyts, Stijn last_name: Wuyts - first_name: Mengyuan full_name: Xiao, Mengyuan last_name: Xiao - first_name: Rongmon full_name: Bordoloi, Rongmon last_name: Bordoloi - first_name: Rychard full_name: Bouwens, Rychard last_name: Bouwens - first_name: Pieter full_name: van Dokkum, Pieter last_name: van Dokkum - first_name: Garth full_name: Illingworth, Garth last_name: Illingworth - first_name: Ivan full_name: Kramarenko, Ivan last_name: Kramarenko - first_name: Michael V. full_name: Maseda, Michael V. last_name: Maseda - first_name: Charlotte full_name: Mason, Charlotte last_name: Mason - first_name: Romain A. full_name: Meyer, Romain A. last_name: Meyer - first_name: Erica J. full_name: Nelson, Erica J. last_name: Nelson - first_name: Naveen A. full_name: Reddy, Naveen A. last_name: Reddy - first_name: Irene full_name: Shivaei, Irene last_name: Shivaei - first_name: Robert A. full_name: Simcoe, Robert A. last_name: Simcoe - first_name: Minghao full_name: Yue, Minghao last_name: Yue citation: ama: 'Matthee JJ, Naidu RP, Brammer G, et al. Little Red Dots: An abundant population of faint active galactic nuclei at z ∼ 5 revealed by the EIGER and FRESCO JWST surveys. The Astrophysical Journal. 2024;963(2). doi:10.3847/1538-4357/ad2345' apa: 'Matthee, J. J., Naidu, R. P., Brammer, G., Chisholm, J., Eilers, A.-C., Goulding, A., … Yue, M. (2024). Little Red Dots: An abundant population of faint active galactic nuclei at z ∼ 5 revealed by the EIGER and FRESCO JWST surveys. The Astrophysical Journal. American Astronomical Society. https://doi.org/10.3847/1538-4357/ad2345' chicago: 'Matthee, Jorryt J, Rohan P. Naidu, Gabriel Brammer, John Chisholm, Anna-Christina Eilers, Andy Goulding, Jenny Greene, et al. “Little Red Dots: An Abundant Population of Faint Active Galactic Nuclei at z ∼ 5 Revealed by the EIGER and FRESCO JWST Surveys.” The Astrophysical Journal. American Astronomical Society, 2024. https://doi.org/10.3847/1538-4357/ad2345.' ieee: 'J. J. Matthee et al., “Little Red Dots: An abundant population of faint active galactic nuclei at z ∼ 5 revealed by the EIGER and FRESCO JWST surveys,” The Astrophysical Journal, vol. 963, no. 2. American Astronomical Society, 2024.' ista: 'Matthee JJ, Naidu RP, Brammer G, Chisholm J, Eilers A-C, Goulding A, Greene J, Kashino D, Labbe I, Lilly SJ, Mackenzie R, Oesch PA, Weibel A, Wuyts S, Xiao M, Bordoloi R, Bouwens R, van Dokkum P, Illingworth G, Kramarenko I, Maseda MV, Mason C, Meyer RA, Nelson EJ, Reddy NA, Shivaei I, Simcoe RA, Yue M. 2024. Little Red Dots: An abundant population of faint active galactic nuclei at z ∼ 5 revealed by the EIGER and FRESCO JWST surveys. The Astrophysical Journal. 963(2), 129.' mla: 'Matthee, Jorryt J., et al. “Little Red Dots: An Abundant Population of Faint Active Galactic Nuclei at z ∼ 5 Revealed by the EIGER and FRESCO JWST Surveys.” The Astrophysical Journal, vol. 963, no. 2, 129, American Astronomical Society, 2024, doi:10.3847/1538-4357/ad2345.' short: J.J. Matthee, R.P. Naidu, G. Brammer, J. Chisholm, A.-C. Eilers, A. Goulding, J. Greene, D. Kashino, I. Labbe, S.J. Lilly, R. Mackenzie, P.A. Oesch, A. Weibel, S. Wuyts, M. Xiao, R. Bordoloi, R. Bouwens, P. van Dokkum, G. Illingworth, I. Kramarenko, M.V. Maseda, C. Mason, R.A. Meyer, E.J. Nelson, N.A. Reddy, I. Shivaei, R.A. Simcoe, M. Yue, The Astrophysical Journal 963 (2024). date_created: 2024-03-25T08:54:47Z date_published: 2024-03-07T00:00:00Z date_updated: 2024-03-25T09:37:27Z day: '07' ddc: - '550' department: - _id: JoMa doi: 10.3847/1538-4357/ad2345 file: - access_level: open_access checksum: dc7af4694f9f94a551417ab49fa43edf content_type: application/pdf creator: dernst date_created: 2024-03-25T09:31:58Z date_updated: 2024-03-25T09:31:58Z file_id: '15184' file_name: 2024_AstrophysicalJourn_Matthee.pdf file_size: 6047536 relation: main_file success: 1 file_date_updated: 2024-03-25T09:31:58Z has_accepted_license: '1' intvolume: ' 963' issue: '2' keyword: - Space and Planetary Science - Astronomy and Astrophysics language: - iso: eng month: '03' oa: 1 oa_version: Published Version project: - _id: bd9b2118-d553-11ed-ba76-db24564edfea grant_number: '101076224' name: Young galaxies as tracers and agents of cosmic reionization publication: The Astrophysical Journal publication_identifier: eissn: - 1538-4357 issn: - 0004-637X publication_status: published publisher: American Astronomical Society quality_controlled: '1' scopus_import: '1' status: public title: 'Little Red Dots: An abundant population of faint active galactic nuclei at z ∼ 5 revealed by the EIGER and FRESCO JWST surveys' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 963 year: '2024' ... --- _id: '15179' abstract: - lang: eng text: The fungal bioluminescence pathway can be reconstituted in other organisms allowing luminescence imaging without exogenously supplied substrate. The pathway starts from hispidin biosynthesis—a step catalyzed by a large fungal polyketide synthase that requires a posttranslational modification for activity. Here, we report identification of alternative compact hispidin synthases encoded by a phylogenetically diverse group of plants. A hybrid bioluminescence pathway that combines plant and fungal genes is more compact, not dependent on availability of machinery for posttranslational modifications, and confers autonomous bioluminescence in yeast, mammalian, and plant hosts. The compact size of plant hispidin synthases enables additional modes of delivery of autoluminescence, such as delivery with viral vectors. acknowledgement: "We thank Milaboratory (milaboratory.com) for the access to computing and storage infrastructure. We thank J. Petrasek for providing the BY-2 cell culture line. We thank Konstantin Lukyanov laboratory and Sergey Deyev laboratory for assistance with experiments.\r\nThis study was partially funded by Light Bio and Planta. The Synthetic biology Group is funded by the MRC London Institute of Medical Sciences (UKRI MC-A658-5QEA0). Cloning and luminescent assays performed in BY-2 were partially supported by RSF, project number 22-14-00400, https://rscf.ru/project/22-14-00400/. Plant transformations were funded by RFBR and MOST, project number 21-54-52004. Plant imaging experiments were funded by RSF, project number 22-74-00124, https://rscf.ru/project/22-74-00124/. Viral delivery experiments were funded by the grant PID2019-108203RB-I00 Plan Nacional I + D from the Ministerio de Ciencia e Innovación (Spain) through the Agencia Estatal de Investigación (cofinanced by the European Regional Development Fund)." article_number: adk1992 article_processing_charge: Yes article_type: original author: - first_name: Kseniia A. full_name: Palkina, Kseniia A. last_name: Palkina - first_name: Tatiana A. full_name: Karataeva, Tatiana A. last_name: Karataeva - first_name: Maxim M. full_name: Perfilov, Maxim M. last_name: Perfilov - first_name: Liliia I. full_name: Fakhranurova, Liliia I. last_name: Fakhranurova - first_name: Nadezhda M. full_name: Markina, Nadezhda M. last_name: Markina - first_name: Louisa full_name: Gonzalez Somermeyer, Louisa id: 4720D23C-F248-11E8-B48F-1D18A9856A87 last_name: Gonzalez Somermeyer orcid: 0000-0001-9139-5383 - first_name: Elena full_name: Garcia-Perez, Elena last_name: Garcia-Perez - first_name: Marta full_name: Vazquez-Vilar, Marta last_name: Vazquez-Vilar - first_name: Marta full_name: Rodriguez-Rodriguez, Marta last_name: Rodriguez-Rodriguez - first_name: Victor full_name: Vazquez-Vilriales, Victor last_name: Vazquez-Vilriales - first_name: Ekaterina S. full_name: Shakhova, Ekaterina S. last_name: Shakhova - first_name: Tatiana full_name: Mitiouchkina, Tatiana last_name: Mitiouchkina - first_name: Olga A. full_name: Belozerova, Olga A. last_name: Belozerova - first_name: Sergey I. full_name: Kovalchuk, Sergey I. last_name: Kovalchuk - first_name: Anna full_name: Alekberova, Anna last_name: Alekberova - first_name: Alena K. full_name: Malyshevskaia, Alena K. last_name: Malyshevskaia - first_name: Evgenia N. full_name: Bugaeva, Evgenia N. last_name: Bugaeva - first_name: Elena B. full_name: Guglya, Elena B. last_name: Guglya - first_name: Anastasia full_name: Balakireva, Anastasia last_name: Balakireva - first_name: Nikita full_name: Sytov, Nikita last_name: Sytov - first_name: Anastasia full_name: Bezlikhotnova, Anastasia last_name: Bezlikhotnova - first_name: Daria I. full_name: Boldyreva, Daria I. last_name: Boldyreva - first_name: Vladislav V. full_name: Babenko, Vladislav V. last_name: Babenko - first_name: Fyodor full_name: Kondrashov, Fyodor id: 44FDEF62-F248-11E8-B48F-1D18A9856A87 last_name: Kondrashov orcid: 0000-0001-8243-4694 - first_name: Vladimir V. full_name: Choob, Vladimir V. last_name: Choob - first_name: Diego full_name: Orzaez, Diego last_name: Orzaez - first_name: Ilia V. full_name: Yampolsky, Ilia V. last_name: Yampolsky - first_name: Alexander S. full_name: Mishin, Alexander S. last_name: Mishin - first_name: Karen S. full_name: Sarkisyan, Karen S. last_name: Sarkisyan citation: ama: Palkina KA, Karataeva TA, Perfilov MM, et al. A hybrid pathway for self-sustained luminescence. Science Advances. 2024;10(10). doi:10.1126/sciadv.adk1992 apa: Palkina, K. A., Karataeva, T. A., Perfilov, M. M., Fakhranurova, L. I., Markina, N. M., Gonzalez Somermeyer, L., … Sarkisyan, K. S. (2024). A hybrid pathway for self-sustained luminescence. Science Advances. American Association for the Advancement of Science. https://doi.org/10.1126/sciadv.adk1992 chicago: Palkina, Kseniia A., Tatiana A. Karataeva, Maxim M. Perfilov, Liliia I. Fakhranurova, Nadezhda M. Markina, Louisa Gonzalez Somermeyer, Elena Garcia-Perez, et al. “A Hybrid Pathway for Self-Sustained Luminescence.” Science Advances. American Association for the Advancement of Science, 2024. https://doi.org/10.1126/sciadv.adk1992. ieee: K. A. Palkina et al., “A hybrid pathway for self-sustained luminescence,” Science Advances, vol. 10, no. 10. American Association for the Advancement of Science, 2024. ista: Palkina KA, Karataeva TA, Perfilov MM, Fakhranurova LI, Markina NM, Gonzalez Somermeyer L, Garcia-Perez E, Vazquez-Vilar M, Rodriguez-Rodriguez M, Vazquez-Vilriales V, Shakhova ES, Mitiouchkina T, Belozerova OA, Kovalchuk SI, Alekberova A, Malyshevskaia AK, Bugaeva EN, Guglya EB, Balakireva A, Sytov N, Bezlikhotnova A, Boldyreva DI, Babenko VV, Kondrashov F, Choob VV, Orzaez D, Yampolsky IV, Mishin AS, Sarkisyan KS. 2024. A hybrid pathway for self-sustained luminescence. Science Advances. 10(10), adk1992. mla: Palkina, Kseniia A., et al. “A Hybrid Pathway for Self-Sustained Luminescence.” Science Advances, vol. 10, no. 10, adk1992, American Association for the Advancement of Science, 2024, doi:10.1126/sciadv.adk1992. short: K.A. Palkina, T.A. Karataeva, M.M. Perfilov, L.I. Fakhranurova, N.M. Markina, L. Gonzalez Somermeyer, E. Garcia-Perez, M. Vazquez-Vilar, M. Rodriguez-Rodriguez, V. Vazquez-Vilriales, E.S. Shakhova, T. Mitiouchkina, O.A. Belozerova, S.I. Kovalchuk, A. Alekberova, A.K. Malyshevskaia, E.N. Bugaeva, E.B. Guglya, A. Balakireva, N. Sytov, A. Bezlikhotnova, D.I. Boldyreva, V.V. Babenko, F. Kondrashov, V.V. Choob, D. Orzaez, I.V. Yampolsky, A.S. Mishin, K.S. Sarkisyan, Science Advances 10 (2024). date_created: 2024-03-25T08:54:33Z date_published: 2024-03-01T00:00:00Z date_updated: 2024-03-25T09:44:53Z day: '01' ddc: - '580' department: - _id: FyKo doi: 10.1126/sciadv.adk1992 file: - access_level: open_access checksum: a19c43b260ea0bbaf895a29712e3153c content_type: application/pdf creator: dernst date_created: 2024-03-25T09:42:10Z date_updated: 2024-03-25T09:42:10Z file_id: '15185' file_name: 2024_ScienceAdv_Palkina.pdf file_size: 1499302 relation: main_file success: 1 file_date_updated: 2024-03-25T09:42:10Z has_accepted_license: '1' intvolume: ' 10' issue: '10' language: - iso: eng month: '03' oa: 1 oa_version: Published Version publication: Science Advances publication_identifier: issn: - 2375-2548 publication_status: published publisher: American Association for the Advancement of Science quality_controlled: '1' scopus_import: '1' status: public title: A hybrid pathway for self-sustained luminescence tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 10 year: '2024' ... --- _id: '15186' abstract: - lang: eng text: The elimination of rain evaporation in the planetary boundary layer (PBL) has been found to lead to convective self‐aggregation (CSA) even without radiative feedback, but the precise mechanisms underlying this phenomenon remain unclear. We conducted cloud‐resolving simulations with two domain sizes and progressively reduced rain evaporation in the PBL. Surprisingly, CSA only occurred when rain evaporation was almost completely removed. The additional convective heating resulting from the reduction of evaporative cooling in the moist patch was found to be the trigger, thereafter a dry subsidence intrusion into the PBL in the dry patch takes over and sets CSA in motion. Temperature and moisture anomalies oppose each other in their buoyancy effects, hence explaining the need for almost total rain evaporation removal. We also found radiative cooling and not cold pools to be the leading cause for the comparative ease of CSA to take place in the larger domain. acknowledgement: "YLH is supported by funding from the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant 101034413. CM gratefully acknowledges funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program (Project CLUSTER, Grant 805041). The authors warmly thank Steven Sherwood, Jiawei Bao, Bidyut Goswami, and Martin Janssens for stimulating and helpful discussions. They also thank Christopher Holloway and an anonymous reviewer for providing helpful feedback that greatly improved this manuscript.\r\n" article_number: ' e2023GL106523' article_processing_charge: Yes (in subscription journal) article_type: original author: - first_name: Yi-Ling full_name: Hwong, Yi-Ling id: 1217aa61-4dd1-11ec-9ac3-f2ba3f17ee22 last_name: Hwong orcid: 0000-0001-9281-3479 - first_name: Caroline J full_name: Muller, Caroline J id: f978ccb0-3f7f-11eb-b193-b0e2bd13182b last_name: Muller orcid: 0000-0001-5836-5350 citation: ama: Hwong Y-L, Muller CJ. The unreasonable efficiency of total rain evaporation removal in triggering convective self‐aggregation. Geophysical Research Letters. 2024;51(6). doi:10.1029/2023gl106523 apa: Hwong, Y.-L., & Muller, C. J. (2024). The unreasonable efficiency of total rain evaporation removal in triggering convective self‐aggregation. Geophysical Research Letters. American Geophysical Union. https://doi.org/10.1029/2023gl106523 chicago: Hwong, Yi-Ling, and Caroline J Muller. “The Unreasonable Efficiency of Total Rain Evaporation Removal in Triggering Convective Self‐aggregation.” Geophysical Research Letters. American Geophysical Union, 2024. https://doi.org/10.1029/2023gl106523. ieee: Y.-L. Hwong and C. J. Muller, “The unreasonable efficiency of total rain evaporation removal in triggering convective self‐aggregation,” Geophysical Research Letters, vol. 51, no. 6. American Geophysical Union, 2024. ista: Hwong Y-L, Muller CJ. 2024. The unreasonable efficiency of total rain evaporation removal in triggering convective self‐aggregation. Geophysical Research Letters. 51(6), e2023GL106523. mla: Hwong, Yi-Ling, and Caroline J. Muller. “The Unreasonable Efficiency of Total Rain Evaporation Removal in Triggering Convective Self‐aggregation.” Geophysical Research Letters, vol. 51, no. 6, e2023GL106523, American Geophysical Union, 2024, doi:10.1029/2023gl106523. short: Y.-L. Hwong, C.J. Muller, Geophysical Research Letters 51 (2024). date_created: 2024-03-25T10:27:30Z date_published: 2024-03-19T00:00:00Z date_updated: 2024-03-25T11:32:06Z day: '19' ddc: - '550' department: - _id: CaMu doi: 10.1029/2023gl106523 ec_funded: 1 file: - access_level: open_access checksum: eacb011091a503b9e7b748fef639ba4c content_type: application/pdf creator: dernst date_created: 2024-03-25T11:28:25Z date_updated: 2024-03-25T11:28:25Z file_id: '15187' file_name: 2024_GeophysResLetters_Hwong.pdf file_size: 1280108 relation: main_file success: 1 file_date_updated: 2024-03-25T11:28:25Z has_accepted_license: '1' intvolume: ' 51' issue: '6' keyword: - General Earth and Planetary Sciences - Geophysics language: - iso: eng license: https://creativecommons.org/licenses/by-nc-nd/4.0/ month: '03' oa: 1 oa_version: Published Version project: - _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c call_identifier: H2020 grant_number: '101034413' name: 'IST-BRIDGE: International postdoctoral program' - _id: 629205d8-2b32-11ec-9570-e1356ff73576 call_identifier: H2020 grant_number: '805041' name: organization of CLoUdS, and implications of Tropical cyclones and for the Energetics of the tropics, in current and waRming climate publication: Geophysical Research Letters publication_identifier: eissn: - 1944-8007 issn: - 0094-8276 publication_status: published publisher: American Geophysical Union quality_controlled: '1' status: public title: The unreasonable efficiency of total rain evaporation removal in triggering convective self‐aggregation tmp: image: /images/cc_by_nc_nd.png legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) short: CC BY-NC-ND (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 51 year: '2024' ...