Zobrazeno 1 - 10
of 1 513
pro vyhledávání: '"P Heesen"'
Autor:
Nasirzadeh, M. R., Tabatabaei, F. S., Beck, R., Heesen, V., Howaida, P., Reina-Campos, M., Paladino, R., Dettmar, R. -J., Chyźy, K. T.
Resolved studies of the correlation between the radio and far-infrared (FIR) emission from galaxies at different frequencies can unveil the interplay between star formation and relativistic interstellar medium (ISM). Thanks to the LOFAR LoTSS observa
Externí odkaz:
http://arxiv.org/abs/2409.17999
Autor:
Heesen, V., Wiegert, T., Irwin, J., Crocker, R., Kiehn, A., Li, J. -T., Wang, Q. D., Stein, M., Dettmar, R. -J., Soida, M., Henriksen, R., Gajovic, L., Yang, Y., Brüggen, M.
Cosmic rays may be dynamically very important in driving large-scale galactic winds. Edge-on galaxies give us an outsider's view of the radio halo, which shows the presence of extra-planar cosmic-ray electrons and magnetic fields. We present a new ra
Externí odkaz:
http://arxiv.org/abs/2409.15449
Autor:
Irwin, Judith, Cook, Tanden, Stein, Michael, Dettmar, Ralf-Juergen, Heesen, Volker, Wang, Q. Daniel, Wiegert, Theresa, Stein, Yelena, Vargas, Carlos
We have carried out spatially resolved thermal/nonthermal separation on two edge-on galaxies, NGC~3044 and NGC~5775, using only radio data. Narrow-band imaging within a frequency band that is almost contiguous from 1.25 to 7.02 GHz (L-band, S-band an
Externí odkaz:
http://arxiv.org/abs/2407.16442
Autor:
Gajović, L., Adebahr, B., Basu, A., Heesen, V., Brüggen, M., de Gasperin, F., Lara-Lopez, M. A., Oonk, J. B. R., Edler, H. W., Bomans, D. J., Paladino, R., Garduño, L. E., López-Cruz, O., Stein, M., Fritz, J., Piotrowska, J., Sinha, A.
Publikováno v:
A&A 689, A68 (2024)
Radio continuum emission from galaxies at gigahertz frequencies can be used as an extinction-free tracer of star formation. However, at frequencies of a few hundred megahertz, there is evidence for low-frequency spectral flattening. We wish to better
Externí odkaz:
http://arxiv.org/abs/2406.06689
Autor:
Spasic, A., Edler, H. W., Su, Y., Brüggen, M., de Gasperin, F., Pasini, T., Heesen, V., Simonte, M., Boselli, A., Röttgering, H. J. A., Fossati, M.
Publikováno v:
A&A 690, A195 (2024)
The evolution of Active Galactic Nuclei (AGN) is closely connected to their host galaxies and surroundings. Via feedback processes, AGN can counteract the cooling of the intracluster medium (ICM) and suppress star formation in their host galaxies. Ra
Externí odkaz:
http://arxiv.org/abs/2406.00781
Autor:
Edler, H. W., Roberts, I. D., Boselli, A., de Gasperin, F., Heesen, V., Brüggen, M., Ignesti, A., Gajović, L.
Environmental effects such as ram-pressure stripping (RPS) shape the evolution of galaxies in dense regions. We use the nearby Virgo cluster as a laboratory to study environmental effects on the non-thermal components of star-forming galaxies. We con
Externí odkaz:
http://arxiv.org/abs/2311.01904
Autor:
Heesen, V., Schulz, S., Brüggen, M., Edler, H., Stein, M., Paladino, R., Boselli, A., Ignesti, A., Fossati, M., Dettmar, R. -J.
Context. In order to understand galaxy evolution, it is essential to measure star formation rates (SFRs) across Cosmic times. Aims. The use of radio continuum emission as an extinction-free star formation tracer necessitates a good understanding of t
Externí odkaz:
http://arxiv.org/abs/2309.05732
Autor:
Garduño, L. E., Zaragoza-Cardiel, J., Lara-López, M. A., Zinchenko, I., Zerbo, M. C., De Rossi, M. E., Fritz, Jacopo, Dib, S., Pilyugin, L., Sánchez-Cruces, M., Heesen, V., O'Sullivan, S. P., López-Cruz, O., Valerdi, M., Rosado, M.
We investigate several panchromatic scaling relations (SRs) for the dwarf irregular galaxy NGC 1569 using IFU data from the Metal-THINGS Survey. Among the spatially resolved properties analyzed, we explore SRs between the stellar mass, SFR, molecular
Externí odkaz:
http://arxiv.org/abs/2309.03310
Autor:
Sebastian M. Christ, Gabriel W. Thiel, Philip Heesen, Siyer Roohani, Michael Mayinger, Jonas Willmann, Maiwand Ahmadsei, Urs J. Muehlematter, Alexander Maurer, Josef A. Buchner, Jan C. Peeken, Rifaquat Rahman, Ayal Aizer, Emilie Le Rhun, Nicolaus Andratschke, Michael Weller, Martin Huellner, Matthias Guckenberger
Publikováno v:
Radiation Oncology, Vol 19, Iss 1, Pp 1-10 (2024)
Abstract Background and introduction Increasing evidence suggests that a subgroup of patients with oligometastatic cancer might achieve a prolonged disease-free survival through local therapy for all active cancer lesions. Our aims are to investigate
Externí odkaz:
https://doaj.org/article/ff7a943679364d83a351928248cf211e
Autor:
Philipp Klyscz, Susanna Asseyer, Ricardo Alonso, Charlotte Bereuter, Omer Bialer, Atira Bick, Sara Carta, John J. Chen, Leila Cohen, Yamit Cohen‐Tayar, Edgar Carnero Contentti, Russell C. Dale, Eoin P. Flanagan, Jonathan A. Gernert, Julian Haas, Joachim Havla, Christoph Heesen, Mark Hellmann, Netta Levin, Pablo Lopez, Itay Lotan, Maria Belen Luis, Sara Mariotto, Christina Mayer, Alvaro Jose Mejia Vergara, Cassandra Ocampo, Susana Ochoa, Frederike C. Oertel, Maja Olszewska, José Luis Peralta Uribe, Jaume Sastre‐Garriga, Dario Scocco, Sudarshini Ramanathan, Natthapon Rattanathamsakul, Fu‐Dong Shi, Jemal Shifa, Ilya Simantov, Sasitorn Siritho, Alon Tiosano, Nanthaya Tisavipat, Isabel Torres, Adi Vaknin Dembinsky, Angela Vidal‐Jordana, Adi Wilf‐Yarkoni, Ti Wu, Sol Zamir, Luis Alfonso Zarco, Hanna G. Zimmermann, Axel Petzold, Friedemann Paul, Hadas Stiebel‐Kalish
Publikováno v:
Annals of Clinical and Translational Neurology, Vol 11, Iss 9, Pp 2473-2484 (2024)
Abstract Objective The first international consensus criteria for optic neuritis (ICON) were published in 2022. We applied these criteria to a prospective, global observational study of acute optic neuritis (ON). Methods We included 160 patients with
Externí odkaz:
https://doaj.org/article/8d3d3b562b3742dd94b0e48725df582d