Zobrazeno 1 - 10
of 10 971
pro vyhledávání: '"Butterworth P"'
Autor:
Behrens, Erica, Mangum, Jeffrey G., Viti, Serena, Holdship, Jonathan, Huang, Ko-Yun, Bouvier, Mathilde, Butterworth, Joshua, Eibensteiner, Cosima, Harada, Nanase, Martin, Sergio, Sakamoto, Kazushi, Muller, Sebastien, Tanaka, Kunihiko, Colzi, Laura, Henkel, Christian, Meier, David S., Rivilla, Victor M., van der Werf, Paul P.
We use a neural network model and ALMA observations of HCN and HNC to constrain the physical conditions, most notably the cosmic-ray ionization rate (CRIR, zeta), in the Central Molecular Zone (CMZ) of the starburst galaxy NGC 253. Using output from
Externí odkaz:
http://arxiv.org/abs/2409.13821
Autor:
Butterworth, J. M., Helenius, I. M., Castella, J. J. Juan, Pattengale, B., Sanjrani, S., Wing, M.
Modelling the underlying event in high-energy hadronic collisions is important for physics at colliders. This includes lepton colliders, where low-virtuality photons accompanying the lepton beam(s) may develop hadronic structure. Similarly, photon-in
Externí odkaz:
http://arxiv.org/abs/2408.15842
Autor:
Bouvier, M., Viti, S., Behrens, E., Butterworth, J., Huang, K. -Y., Mangum, J. G., Harada, N., Martín, S., Rivilla, V. M., Muller, S., Sakamoto, K., Yoshimura, Y., Tanaka, K., Nakanishi, K., Herrero-Illana, R., Colzi, L., Gorski, M. D., Henkel, C., Humire, P. K., Meier, D. S., van der Werf, P. P., Yan, Y. T.
Publikováno v:
A&A 689, A64 (2024)
Sulphur-bearing species are detected in various environments within Galactic star-forming regions and are particularly abundant in the gas phase of outflows and shocks, and photo-dissociation regions. In this work, we aim to investigate the nature of
Externí odkaz:
http://arxiv.org/abs/2405.08408
Publikováno v:
Phys. Rev. D 110, 075001 (2024)
We discuss a class of theories that predict a fermionic dark matter candidate from gauge anomaly cancellation. As an explicit example, we study the predictions in theories where the global symmetry associated with baryon number is promoted to a local
Externí odkaz:
http://arxiv.org/abs/2405.03749
Autor:
Raba, Matthias, Triqueneaux, Sébastien, Butterworth, James, Schmoranzer, David, Barria, Emilio, Debray, Jérôme, Donnier-Valentin, Guillaume, Gandit, Thibaut, Gerardin, Anne, Goupy, Johannes, Tissot, Olivier, Collin, Eddy, Fefferman, Andrew
Publikováno v:
Physical Review APPLIED 22, 024027 (2024)
Many laboratories routinely cool samples to 10 mK, but relatively few can cool condensed matter below 1 mK. Easy access to the microkelvin range would propel fields such as quantum sensors and quantum materials. Such temperatures are achieved with ad
Externí odkaz:
http://arxiv.org/abs/2404.19352
Autor:
Bierlich, Christian, Buckley, Andy, Butterworth, Jonathan, Gutschow, Christian, Lonnblad, Leif, Procter, Tomasz, Richardson, Peter, Yeh, Yoran
The Rivet toolkit is the primary mechanism for phenomenological preservation of collider-physics measurements, containing both a computational core and API for analysis implementation, and a large collection of more than a thousand preserved analyses
Externí odkaz:
http://arxiv.org/abs/2404.15984
Autor:
Castillo, Marta Frias, Rybak, Matus, Hodge, Jacqueline A., Van der Werk, Paul, Smail, Ian, Butterworth, Joshua, Jansen, Jasper, Topkaras, Theodoros, Chen, Chian-Chou, Chapman, Scott C., Weiss, Axel, Algera, Hiddo, Birkin, Jack E., da Cunha, Elisabete, Chen, Jianhang, Dannerbauer, Helmut, Jiménez-Andrade, E. F., Ikarashi, Soh, Liao, Cheng-Lin, Murphy, Eric J., Swinbank, A. M., Walter, Fabian, Rivera, Gabriela Calistro, Ivison, R. J., Lagos, Claudia del P.
The CO(1--0) and [\ion{C}{1}](1--0) emission lines are well-established tracers of cold molecular gas mass in local galaxies. At high redshift, where the interstellar medium (ISM) is likely to be denser, there have been limited direct comparisons of
Externí odkaz:
http://arxiv.org/abs/2404.05596
Autor:
Butterworth, J., Viti, S., Van der Werf, P. P., Mangum, J. G., Martín, S., Harada, N., Emig, K. L., Muller, S., Sakamoto, K., Yoshimura, Y., Tanaka, K., Herrero-Illana, R., Colzi, L., Rivilla, V. M., Huang, K. Y., Bouvier, M., Behrens, E., Henkel, C., Yan, Y. T., Meier, D. S., Zhou, D.
Publikováno v:
A&A 686, A31 (2024)
Determining the evolution of the CNO isotopes in the interstellar medium (ISM) of starburst galaxies can yield important constraints on the ages of superstar clusters (SSCs), or on other aspects and contributing factors of their evolution. Due to the
Externí odkaz:
http://arxiv.org/abs/2402.10721
Autor:
Fisher, Rebecca, Butterworth, Elliot, Rajwade, Kaustubh, Stappers, Ben, Desvignes, Gregory, Karuppusamy, Ramesh, Kramer, Michael, Liu, Kuo, Lyne, Andrew, Mickaliger, Mitchell, Shaw, Benjamin, Weltevrede, Patrick
The shape and polarisation properties of the radio pulse profiles of radio-loud magnetars provide a unique opportunity to investigate their magnetospheric properties. Gaussian Process Regression analysis was used to investigate the variation in the t
Externí odkaz:
http://arxiv.org/abs/2401.12909
Autor:
Tanaka, Kunihiko, Mangum, Jeffrey G., Viti, Serena, Martin, Sergio, Harada, Nanase, Sakamoto, Kazushi, Muller, Sebastien, Yoshimura, Yuki, Nakanishi, Kouichiro, Illana, Ruben Herrero, Emig, Kimberly L., Muhle, S., Kaneko, Hiroyuki, Tosaki, Tomoka, Behrens, Erica, Rivilla, Victor M., Colzi, Laura, Nishimura, Yuri, Humire, P. K., Bouvier, Mathilde, Huang, Ko-Yun, Butterworth, Joshua, Meier, David S., van der Werf, Paul P.
We present a spatially-resolved excitation analysis for the central molecular zone (CMZ) of the starburst galaxy NGC 253 using the data from the ALMA Large program ALCHEMI, whereby we explore parameters distinguishing NGC 253 from the quiescent Milky
Externí odkaz:
http://arxiv.org/abs/2311.12106