Zobrazeno 1 - 10
of 2 516
pro vyhledávání: '"P Boddy"'
The primordial power spectrum of curvature perturbations has been well-measured on large scales but remains fairly unconstrained at smaller scales, where significant deviations from $\Lambda$CDM may occur. Measurements of 21-cm intensity mapping in t
Externí odkaz:
http://arxiv.org/abs/2408.04991
We investigate the influence of the reheating temperature of the visible sector on the freeze-in dark matter (DM) benchmark model for direct detection experiments, where DM production is mediated by an ultralight dark photon. Here we consider a new r
Externí odkaz:
http://arxiv.org/abs/2405.06226
Autor:
Boddy, Kimberly K., Dutta, Bhaskar, Evans, Addy J., Huang, Wei-Chih, Moltner, Stacie, Strigari, Louis E.
We consider the nuclear absorption of dark matter as an alternative to the typical indirect detection search channels of dark matter decay or annihilation. In this scenario, an atomic nucleus transitions to an excited state by absorbing a pseudoscala
Externí odkaz:
http://arxiv.org/abs/2404.17418
Publikováno v:
PRD 109, 123522 (2024)
We analyze cosmic microwave background (CMB) data to constrain the mass and interaction strengths of thermally-produced dark matter (DM) in a self-consistent manner, simultaneously taking into account the cosmological effects of its mass and interact
Externí odkaz:
http://arxiv.org/abs/2402.14223
Autor:
Boddy, Kimberly K., Carter, Zachary J., Kumar, Jason, Rufino, Luis, Sandick, Pearl, Tapia-Arellano, Natalia
Publikováno v:
Phys. Rev. D 109 (2024) 10, 103007
We obtain bounds on dark matter annihilation using 14 years of publicly available Fermi-LAT data from a set of 54 dwarf spheroidal galaxies, using spectral information from 16 energy bins. We perform this analysis using our updated and publicly avail
Externí odkaz:
http://arxiv.org/abs/2401.05327
Autor:
Gad-Nasr, Sophia, Boddy, Kimberly K., Kaplinghat, Manoj, Outmezguine, Nadav Joseph, Sagunski, Laura
We study the evolution of isolated self-interacting dark matter (SIDM) halos that undergo gravothermal collapse and are driven deep into the short-mean-free-path regime. We assume spherical Navarro-Frenk-White (NFW) halos as initial conditions and al
Externí odkaz:
http://arxiv.org/abs/2312.09296
Autor:
Afzal, Adeela, Agazie, Gabriella, Anumarlapudi, Akash, Archibald, Anne M., Arzoumanian, Zaven, Baker, Paul T., Bécsy, Bence, Blanco-Pillado, Jose Juan, Blecha, Laura, Boddy, Kimberly K., Brazier, Adam, Brook, Paul R., Burke-Spolaor, Sarah, Burnette, Rand, Case, Robin, Charisi, Maria, Chatterjee, Shami, Chatziioannou, Katerina, Cheeseboro, Belinda D., Chen, Siyuan, Cohen, Tyler, Cordes, James M., Cornish, Neil J., Crawford, Fronefield, Cromartie, H. Thankful, Crowter, Kathryn, Cutler, Curt J., DeCesar, Megan E., DeGan, Dallas, Demorest, Paul B., Deng, Heling, Dolch, Timothy, Drachler, Brendan, von Eckardstein, Richard, Ferrara, Elizabeth C., Fiore, William, Fonseca, Emmanuel, Freedman, Gabriel E., Garver-Daniels, Nate, Gentile, Peter A., Gersbach, Kyle A., Glaser, Joseph, Good, Deborah C., Guertin, Lydia, Gültekin, Kayhan, Hazboun, Jeffrey S., Hourihane, Sophie, Islo, Kristina, Jennings, Ross J., Johnson, Aaron D., Jones, Megan L., Kaiser, Andrew R., Kaplan, David L., Kelley, Luke Zoltan, Kerr, Matthew, Key, Joey S., Laal, Nima, Lam, Michael T., Lamb, William G., Lazio, T. Joseph W., Lee, Vincent S. H., Lewandowska, Natalia, Santos, Rafael R. Lino dos, Littenberg, Tyson B., Liu, Tingting, Lorimer, Duncan R., Luo, Jing, Lynch, Ryan S., Ma, Chung-Pei, Madison, Dustin R., McEwen, Alexander, McKee, James W., McLaughlin, Maura A., McMann, Natasha, Meyers, Bradley W., Meyers, Patrick M., Mingarelli, Chiara M. F., Mitridate, Andrea, Nay, Jonathan, Natarajan, Priyamvada, Ng, Cherry, Nice, David J., Ocker, Stella Koch, Olum, Ken D., Pennucci, Timothy T., Perera, Benetge B. P., Petrov, Polina, Pol, Nihan S., Radovan, Henri A., Ransom, Scott M., Ray, Paul S., Romano, Joseph D., Sardesai, Shashwat C., Schmiedekamp, Ann, Schmiedekamp, Carl, Schmitz, Kai, Schröder, Tobias, Schult, Levi, Shapiro-Albert, Brent J., Siemens, Xavier, Simon, Joseph, Siwek, Magdalena S., Stairs, Ingrid H., Stinebring, Daniel R., Stovall, Kevin, Stratmann, Peter, Sun, Jerry P., Susobhanan, Abhimanyu, Swiggum, Joseph K., Taylor, Jacob, Taylor, Stephen R., Trickle, Tanner, Turner, Jacob E., Unal, Caner, Vallisneri, Michele, Verma, Sonali, Vigeland, Sarah J., Wahl, Haley M., Wang, Qiaohong, Witt, Caitlin A., Wright, David, Young, Olivia, Zurek, Kathryn M.
The 15-year pulsar timing data set collected by the North American Nanohertz Observatory for Gravitational Waves (NANOGrav) shows positive evidence for the presence of a low-frequency gravitational-wave (GW) background. In this paper, we investigate
Externí odkaz:
http://arxiv.org/abs/2306.16219
Publikováno v:
Phys. Rev. D 110, 044062 (2024)
We investigate the use of harmonic analysis techniques to perform measurements of the angular power spectrum on mock pulsar timing data for an isotropic stochastic gravitational-wave background (SGWB) with a dimensionless strain amplitude $A_{\text{g
Externí odkaz:
http://arxiv.org/abs/2306.06168
Autor:
Seyedi, Sareh, Harris, Valerie K., Kapsetaki, Stefania E., Saha, Daniel, Compton, Zachary, Yousefi, Rezvan, May, Alexander, Fakir, Efe, Boddy, Amy M., Gerlinger, Marco, Wu, Christina, Mina, Lida, Huijben, Silvie, Gouge, Dawn H., Cisneros, Luis, Ellsworth, Peter C., Maley, Carlo C.
One of the main reasons we have not been able to cure cancers is that drugs select for drug-resistant cancer cells. Pest managers face similar challenges with pesticides selecting for pesticide-resistant organisms. Lessons in pest management have led
Externí odkaz:
http://arxiv.org/abs/2304.00402
Publikováno v:
Journal of Economic Criminology, Vol 5, Iss , Pp 100081- (2024)
There is strong evidence that corporate psychopaths – ruthless people who willingly engage in fraud and even enjoy outwitting and stealing from others – are a dominant force at senior levels in financial organizations. While corporate psychopathy
Externí odkaz:
https://doaj.org/article/914d59fe4e98451c9b7e1c6be0b41394