HAWC Study of Very-High-Energy $\gamma$-ray Spectrum of HAWC J1844-034
ApJ 954 (2023) 205 Recently, the region surrounding eHWC J1842-035 has been studied extensively by gamma-ray observatories due to its extended emission reaching up to a few hundred TeV and potential as a hadronic accelerator. In this work, we use 1,910 days of cumulative data from the High Altitude...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | HAWC Collaboration Albert, A Alvarez, C Rojas, D. Avila Solares, H. A. Ayala Babu, R Belmont-Moreno, E Breuhaus, M Capistrán, T Carramiñana, A Casanova, S Cotzomi, J de León, S. Coutiño De la Fuente, E Depaoli, D Hernandez, R. Diaz Dingus, B. L DuVernois, M. A Durocher, M Engel, K Espinoza, C Fan, K. L Fang, K Fraija, N García-González, J. A González, M. M Goodman, J. A Groetsch, S Harding, J. P Herzog, I Hinton, J Huang, D Hueyotl-Zahuantitla, F Humensky, T. B Hüntemeyer, P Joshi, V Kaufmann, S Lee, J Vargas, H. León Longinotti, A. L Luis-Raya, G Malone, K Martinez, O Martínez-Castro, J Matthews, J. A Miranda-Romagnoli, P Morales-Soto, J. A Moreno, E Mostafá, M Nellen, L Noriega-Papaqui, R Olivera-Nieto, L Omodei, N Pérez-Pérez, E. G Rho, C. D Rosa-González, D Ruiz-Velasco, E Salazar, H Salazar-Gallegos, D Sandoval, A Schneider, M Serna-Franco, J Smith, A. J Son, Y Springer, R. W Tibolla, O Tollefson, K Torres, I Torres-Escobedo, R Turner, R Ureña-Mena, F Varela, E Villaseñor, L Wang, X Watson, I. J Willox, E Zhou, H |
| description | ApJ 954 (2023) 205 Recently, the region surrounding eHWC J1842-035 has been studied extensively
by gamma-ray observatories due to its extended emission reaching up to a few
hundred TeV and potential as a hadronic accelerator. In this work, we use 1,910
days of cumulative data from the High Altitude Water Cherenkov (HAWC)
observatory to carry out a dedicated systematic source search of the eHWC
J1842-035 region. During the search we have found three sources in the region,
namely, HAWC J1844-034, HAWC J1843-032, and HAWC J1846-025. We have identified
HAWC J1844-034 as the extended source that emits photons with energies up to
175 TeV. We compute the spectrum for HAWC J1844-034 and by comparing with the
observational results from other experiments, we have identified HESS
J1843-033, LHAASO J1843-0338, and TASG J1844-038 as very-high-energy gamma-ray
sources with a matching origin. Also, we present and use the multi-wavelength
data to fit the hadronic and leptonic particle spectra. We have identified four
pulsar candidates in the nearby region from which PSR J1844-0346 is found to be
the most likely candidate due to its proximity to HAWC J1844-034 and the
computed energy budget. We have also found SNR G28.6-0.1 as a potential
counterpart source of HAWC J1844-034 for which both leptonic and hadronic
scenarios are feasible. |
| doi_str_mv | 10.48550/arxiv.2309.04079 |
| format | Article |
| fullrecord | <record><control><sourceid>arxiv_GOX</sourceid><recordid>TN_cdi_arxiv_primary_2309_04079</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2309_04079</sourcerecordid><originalsourceid>FETCH-arxiv_primary_2309_040793</originalsourceid><addsrcrecordid>eNpjYJA0NNAzsTA1NdBPLKrILNMzMjaw1DMwMTC35GRw83AMd1YILilNqVTIT1MISy2q1PXITM_Qdc1LLUqvVFCJSU_MzU1U0S1KrFQILkhNLikqzQWpBOvzMrQwMdE1MDbhYWBNS8wpTuWF0twM8m6uIc4eumAb4wuKMnMTiyrjQTbHg202JqwCANCPNSU</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>HAWC Study of Very-High-Energy $\gamma$-ray Spectrum of HAWC J1844-034</title><source>arXiv.org</source><creator>HAWC Collaboration ; Albert, A ; Alvarez, C ; Rojas, D. Avila ; Solares, H. A. Ayala ; Babu, R ; Belmont-Moreno, E ; Breuhaus, M ; Capistrán, T ; Carramiñana, A ; Casanova, S ; Cotzomi, J ; de León, S. Coutiño ; De la Fuente, E ; Depaoli, D ; Hernandez, R. Diaz ; Dingus, B. L ; DuVernois, M. A ; Durocher, M ; Engel, K ; Espinoza, C ; Fan, K. L ; Fang, K ; Fraija, N ; García-González, J. A ; González, M. M ; Goodman, J. A ; Groetsch, S ; Harding, J. P ; Herzog, I ; Hinton, J ; Huang, D ; Hueyotl-Zahuantitla, F ; Humensky, T. B ; Hüntemeyer, P ; Joshi, V ; Kaufmann, S ; Lee, J ; Vargas, H. León ; Longinotti, A. L ; Luis-Raya, G ; Malone, K ; Martinez, O ; Martínez-Castro, J ; Matthews, J. A ; Miranda-Romagnoli, P ; Morales-Soto, J. A ; Moreno, E ; Mostafá, M ; Nellen, L ; Noriega-Papaqui, R ; Olivera-Nieto, L ; Omodei, N ; Pérez-Pérez, E. G ; Rho, C. D ; Rosa-González, D ; Ruiz-Velasco, E ; Salazar, H ; Salazar-Gallegos, D ; Sandoval, A ; Schneider, M ; Serna-Franco, J ; Smith, A. J ; Son, Y ; Springer, R. W ; Tibolla, O ; Tollefson, K ; Torres, I ; Torres-Escobedo, R ; Turner, R ; Ureña-Mena, F ; Varela, E ; Villaseñor, L ; Wang, X ; Watson, I. J ; Willox, E ; Zhou, H</creator><creatorcontrib>HAWC Collaboration ; Albert, A ; Alvarez, C ; Rojas, D. Avila ; Solares, H. A. Ayala ; Babu, R ; Belmont-Moreno, E ; Breuhaus, M ; Capistrán, T ; Carramiñana, A ; Casanova, S ; Cotzomi, J ; de León, S. Coutiño ; De la Fuente, E ; Depaoli, D ; Hernandez, R. Diaz ; Dingus, B. L ; DuVernois, M. A ; Durocher, M ; Engel, K ; Espinoza, C ; Fan, K. L ; Fang, K ; Fraija, N ; García-González, J. A ; González, M. M ; Goodman, J. A ; Groetsch, S ; Harding, J. P ; Herzog, I ; Hinton, J ; Huang, D ; Hueyotl-Zahuantitla, F ; Humensky, T. B ; Hüntemeyer, P ; Joshi, V ; Kaufmann, S ; Lee, J ; Vargas, H. León ; Longinotti, A. L ; Luis-Raya, G ; Malone, K ; Martinez, O ; Martínez-Castro, J ; Matthews, J. A ; Miranda-Romagnoli, P ; Morales-Soto, J. A ; Moreno, E ; Mostafá, M ; Nellen, L ; Noriega-Papaqui, R ; Olivera-Nieto, L ; Omodei, N ; Pérez-Pérez, E. G ; Rho, C. D ; Rosa-González, D ; Ruiz-Velasco, E ; Salazar, H ; Salazar-Gallegos, D ; Sandoval, A ; Schneider, M ; Serna-Franco, J ; Smith, A. J ; Son, Y ; Springer, R. W ; Tibolla, O ; Tollefson, K ; Torres, I ; Torres-Escobedo, R ; Turner, R ; Ureña-Mena, F ; Varela, E ; Villaseñor, L ; Wang, X ; Watson, I. J ; Willox, E ; Zhou, H</creatorcontrib><description>ApJ 954 (2023) 205 Recently, the region surrounding eHWC J1842-035 has been studied extensively
by gamma-ray observatories due to its extended emission reaching up to a few
hundred TeV and potential as a hadronic accelerator. In this work, we use 1,910
days of cumulative data from the High Altitude Water Cherenkov (HAWC)
observatory to carry out a dedicated systematic source search of the eHWC
J1842-035 region. During the search we have found three sources in the region,
namely, HAWC J1844-034, HAWC J1843-032, and HAWC J1846-025. We have identified
HAWC J1844-034 as the extended source that emits photons with energies up to
175 TeV. We compute the spectrum for HAWC J1844-034 and by comparing with the
observational results from other experiments, we have identified HESS
J1843-033, LHAASO J1843-0338, and TASG J1844-038 as very-high-energy gamma-ray
sources with a matching origin. Also, we present and use the multi-wavelength
data to fit the hadronic and leptonic particle spectra. We have identified four
pulsar candidates in the nearby region from which PSR J1844-0346 is found to be
the most likely candidate due to its proximity to HAWC J1844-034 and the
computed energy budget. We have also found SNR G28.6-0.1 as a potential
counterpart source of HAWC J1844-034 for which both leptonic and hadronic
scenarios are feasible.</description><identifier>DOI: 10.48550/arxiv.2309.04079</identifier><language>eng</language><subject>Physics - High Energy Astrophysical Phenomena</subject><creationdate>2023-09</creationdate><rights>http://creativecommons.org/licenses/by/4.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,780,885</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/2309.04079$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.48550/arXiv.2309.04079$$DView paper in arXiv$$Hfree_for_read</backlink><backlink>$$Uhttps://doi.org/10.3847/1538-4357/ace967$$DView published paper (Access to full text may be restricted)$$Hfree_for_read</backlink></links><search><creatorcontrib>HAWC Collaboration</creatorcontrib><creatorcontrib>Albert, A</creatorcontrib><creatorcontrib>Alvarez, C</creatorcontrib><creatorcontrib>Rojas, D. Avila</creatorcontrib><creatorcontrib>Solares, H. A. Ayala</creatorcontrib><creatorcontrib>Babu, R</creatorcontrib><creatorcontrib>Belmont-Moreno, E</creatorcontrib><creatorcontrib>Breuhaus, M</creatorcontrib><creatorcontrib>Capistrán, T</creatorcontrib><creatorcontrib>Carramiñana, A</creatorcontrib><creatorcontrib>Casanova, S</creatorcontrib><creatorcontrib>Cotzomi, J</creatorcontrib><creatorcontrib>de León, S. Coutiño</creatorcontrib><creatorcontrib>De la Fuente, E</creatorcontrib><creatorcontrib>Depaoli, D</creatorcontrib><creatorcontrib>Hernandez, R. Diaz</creatorcontrib><creatorcontrib>Dingus, B. L</creatorcontrib><creatorcontrib>DuVernois, M. A</creatorcontrib><creatorcontrib>Durocher, M</creatorcontrib><creatorcontrib>Engel, K</creatorcontrib><creatorcontrib>Espinoza, C</creatorcontrib><creatorcontrib>Fan, K. L</creatorcontrib><creatorcontrib>Fang, K</creatorcontrib><creatorcontrib>Fraija, N</creatorcontrib><creatorcontrib>García-González, J. A</creatorcontrib><creatorcontrib>González, M. M</creatorcontrib><creatorcontrib>Goodman, J. A</creatorcontrib><creatorcontrib>Groetsch, S</creatorcontrib><creatorcontrib>Harding, J. P</creatorcontrib><creatorcontrib>Herzog, I</creatorcontrib><creatorcontrib>Hinton, J</creatorcontrib><creatorcontrib>Huang, D</creatorcontrib><creatorcontrib>Hueyotl-Zahuantitla, F</creatorcontrib><creatorcontrib>Humensky, T. B</creatorcontrib><creatorcontrib>Hüntemeyer, P</creatorcontrib><creatorcontrib>Joshi, V</creatorcontrib><creatorcontrib>Kaufmann, S</creatorcontrib><creatorcontrib>Lee, J</creatorcontrib><creatorcontrib>Vargas, H. León</creatorcontrib><creatorcontrib>Longinotti, A. L</creatorcontrib><creatorcontrib>Luis-Raya, G</creatorcontrib><creatorcontrib>Malone, K</creatorcontrib><creatorcontrib>Martinez, O</creatorcontrib><creatorcontrib>Martínez-Castro, J</creatorcontrib><creatorcontrib>Matthews, J. A</creatorcontrib><creatorcontrib>Miranda-Romagnoli, P</creatorcontrib><creatorcontrib>Morales-Soto, J. A</creatorcontrib><creatorcontrib>Moreno, E</creatorcontrib><creatorcontrib>Mostafá, M</creatorcontrib><creatorcontrib>Nellen, L</creatorcontrib><creatorcontrib>Noriega-Papaqui, R</creatorcontrib><creatorcontrib>Olivera-Nieto, L</creatorcontrib><creatorcontrib>Omodei, N</creatorcontrib><creatorcontrib>Pérez-Pérez, E. G</creatorcontrib><creatorcontrib>Rho, C. D</creatorcontrib><creatorcontrib>Rosa-González, D</creatorcontrib><creatorcontrib>Ruiz-Velasco, E</creatorcontrib><creatorcontrib>Salazar, H</creatorcontrib><creatorcontrib>Salazar-Gallegos, D</creatorcontrib><creatorcontrib>Sandoval, A</creatorcontrib><creatorcontrib>Schneider, M</creatorcontrib><creatorcontrib>Serna-Franco, J</creatorcontrib><creatorcontrib>Smith, A. J</creatorcontrib><creatorcontrib>Son, Y</creatorcontrib><creatorcontrib>Springer, R. W</creatorcontrib><creatorcontrib>Tibolla, O</creatorcontrib><creatorcontrib>Tollefson, K</creatorcontrib><creatorcontrib>Torres, I</creatorcontrib><creatorcontrib>Torres-Escobedo, R</creatorcontrib><creatorcontrib>Turner, R</creatorcontrib><creatorcontrib>Ureña-Mena, F</creatorcontrib><creatorcontrib>Varela, E</creatorcontrib><creatorcontrib>Villaseñor, L</creatorcontrib><creatorcontrib>Wang, X</creatorcontrib><creatorcontrib>Watson, I. J</creatorcontrib><creatorcontrib>Willox, E</creatorcontrib><creatorcontrib>Zhou, H</creatorcontrib><title>HAWC Study of Very-High-Energy $\gamma$-ray Spectrum of HAWC J1844-034</title><description>ApJ 954 (2023) 205 Recently, the region surrounding eHWC J1842-035 has been studied extensively
by gamma-ray observatories due to its extended emission reaching up to a few
hundred TeV and potential as a hadronic accelerator. In this work, we use 1,910
days of cumulative data from the High Altitude Water Cherenkov (HAWC)
observatory to carry out a dedicated systematic source search of the eHWC
J1842-035 region. During the search we have found three sources in the region,
namely, HAWC J1844-034, HAWC J1843-032, and HAWC J1846-025. We have identified
HAWC J1844-034 as the extended source that emits photons with energies up to
175 TeV. We compute the spectrum for HAWC J1844-034 and by comparing with the
observational results from other experiments, we have identified HESS
J1843-033, LHAASO J1843-0338, and TASG J1844-038 as very-high-energy gamma-ray
sources with a matching origin. Also, we present and use the multi-wavelength
data to fit the hadronic and leptonic particle spectra. We have identified four
pulsar candidates in the nearby region from which PSR J1844-0346 is found to be
the most likely candidate due to its proximity to HAWC J1844-034 and the
computed energy budget. We have also found SNR G28.6-0.1 as a potential
counterpart source of HAWC J1844-034 for which both leptonic and hadronic
scenarios are feasible.</description><subject>Physics - High Energy Astrophysical Phenomena</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNpjYJA0NNAzsTA1NdBPLKrILNMzMjaw1DMwMTC35GRw83AMd1YILilNqVTIT1MISy2q1PXITM_Qdc1LLUqvVFCJSU_MzU1U0S1KrFQILkhNLikqzQWpBOvzMrQwMdE1MDbhYWBNS8wpTuWF0twM8m6uIc4eumAb4wuKMnMTiyrjQTbHg202JqwCANCPNSU</recordid><startdate>20230907</startdate><enddate>20230907</enddate><creator>HAWC Collaboration</creator><creator>Albert, A</creator><creator>Alvarez, C</creator><creator>Rojas, D. Avila</creator><creator>Solares, H. A. Ayala</creator><creator>Babu, R</creator><creator>Belmont-Moreno, E</creator><creator>Breuhaus, M</creator><creator>Capistrán, T</creator><creator>Carramiñana, A</creator><creator>Casanova, S</creator><creator>Cotzomi, J</creator><creator>de León, S. Coutiño</creator><creator>De la Fuente, E</creator><creator>Depaoli, D</creator><creator>Hernandez, R. Diaz</creator><creator>Dingus, B. L</creator><creator>DuVernois, M. A</creator><creator>Durocher, M</creator><creator>Engel, K</creator><creator>Espinoza, C</creator><creator>Fan, K. L</creator><creator>Fang, K</creator><creator>Fraija, N</creator><creator>García-González, J. A</creator><creator>González, M. M</creator><creator>Goodman, J. A</creator><creator>Groetsch, S</creator><creator>Harding, J. P</creator><creator>Herzog, I</creator><creator>Hinton, J</creator><creator>Huang, D</creator><creator>Hueyotl-Zahuantitla, F</creator><creator>Humensky, T. B</creator><creator>Hüntemeyer, P</creator><creator>Joshi, V</creator><creator>Kaufmann, S</creator><creator>Lee, J</creator><creator>Vargas, H. León</creator><creator>Longinotti, A. L</creator><creator>Luis-Raya, G</creator><creator>Malone, K</creator><creator>Martinez, O</creator><creator>Martínez-Castro, J</creator><creator>Matthews, J. A</creator><creator>Miranda-Romagnoli, P</creator><creator>Morales-Soto, J. A</creator><creator>Moreno, E</creator><creator>Mostafá, M</creator><creator>Nellen, L</creator><creator>Noriega-Papaqui, R</creator><creator>Olivera-Nieto, L</creator><creator>Omodei, N</creator><creator>Pérez-Pérez, E. G</creator><creator>Rho, C. D</creator><creator>Rosa-González, D</creator><creator>Ruiz-Velasco, E</creator><creator>Salazar, H</creator><creator>Salazar-Gallegos, D</creator><creator>Sandoval, A</creator><creator>Schneider, M</creator><creator>Serna-Franco, J</creator><creator>Smith, A. J</creator><creator>Son, Y</creator><creator>Springer, R. W</creator><creator>Tibolla, O</creator><creator>Tollefson, K</creator><creator>Torres, I</creator><creator>Torres-Escobedo, R</creator><creator>Turner, R</creator><creator>Ureña-Mena, F</creator><creator>Varela, E</creator><creator>Villaseñor, L</creator><creator>Wang, X</creator><creator>Watson, I. J</creator><creator>Willox, E</creator><creator>Zhou, H</creator><scope>GOX</scope></search><sort><creationdate>20230907</creationdate><title>HAWC Study of Very-High-Energy $\gamma$-ray Spectrum of HAWC J1844-034</title><author>HAWC Collaboration ; Albert, A ; Alvarez, C ; Rojas, D. Avila ; Solares, H. A. Ayala ; Babu, R ; Belmont-Moreno, E ; Breuhaus, M ; Capistrán, T ; Carramiñana, A ; Casanova, S ; Cotzomi, J ; de León, S. Coutiño ; De la Fuente, E ; Depaoli, D ; Hernandez, R. Diaz ; Dingus, B. L ; DuVernois, M. A ; Durocher, M ; Engel, K ; Espinoza, C ; Fan, K. L ; Fang, K ; Fraija, N ; García-González, J. A ; González, M. M ; Goodman, J. A ; Groetsch, S ; Harding, J. P ; Herzog, I ; Hinton, J ; Huang, D ; Hueyotl-Zahuantitla, F ; Humensky, T. B ; Hüntemeyer, P ; Joshi, V ; Kaufmann, S ; Lee, J ; Vargas, H. León ; Longinotti, A. L ; Luis-Raya, G ; Malone, K ; Martinez, O ; Martínez-Castro, J ; Matthews, J. A ; Miranda-Romagnoli, P ; Morales-Soto, J. A ; Moreno, E ; Mostafá, M ; Nellen, L ; Noriega-Papaqui, R ; Olivera-Nieto, L ; Omodei, N ; Pérez-Pérez, E. G ; Rho, C. D ; Rosa-González, D ; Ruiz-Velasco, E ; Salazar, H ; Salazar-Gallegos, D ; Sandoval, A ; Schneider, M ; Serna-Franco, J ; Smith, A. J ; Son, Y ; Springer, R. W ; Tibolla, O ; Tollefson, K ; Torres, I ; Torres-Escobedo, R ; Turner, R ; Ureña-Mena, F ; Varela, E ; Villaseñor, L ; Wang, X ; Watson, I. J ; Willox, E ; Zhou, H</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-arxiv_primary_2309_040793</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Physics - High Energy Astrophysical Phenomena</topic><toplevel>online_resources</toplevel><creatorcontrib>HAWC Collaboration</creatorcontrib><creatorcontrib>Albert, A</creatorcontrib><creatorcontrib>Alvarez, C</creatorcontrib><creatorcontrib>Rojas, D. Avila</creatorcontrib><creatorcontrib>Solares, H. A. Ayala</creatorcontrib><creatorcontrib>Babu, R</creatorcontrib><creatorcontrib>Belmont-Moreno, E</creatorcontrib><creatorcontrib>Breuhaus, M</creatorcontrib><creatorcontrib>Capistrán, T</creatorcontrib><creatorcontrib>Carramiñana, A</creatorcontrib><creatorcontrib>Casanova, S</creatorcontrib><creatorcontrib>Cotzomi, J</creatorcontrib><creatorcontrib>de León, S. Coutiño</creatorcontrib><creatorcontrib>De la Fuente, E</creatorcontrib><creatorcontrib>Depaoli, D</creatorcontrib><creatorcontrib>Hernandez, R. Diaz</creatorcontrib><creatorcontrib>Dingus, B. L</creatorcontrib><creatorcontrib>DuVernois, M. A</creatorcontrib><creatorcontrib>Durocher, M</creatorcontrib><creatorcontrib>Engel, K</creatorcontrib><creatorcontrib>Espinoza, C</creatorcontrib><creatorcontrib>Fan, K. L</creatorcontrib><creatorcontrib>Fang, K</creatorcontrib><creatorcontrib>Fraija, N</creatorcontrib><creatorcontrib>García-González, J. A</creatorcontrib><creatorcontrib>González, M. M</creatorcontrib><creatorcontrib>Goodman, J. A</creatorcontrib><creatorcontrib>Groetsch, S</creatorcontrib><creatorcontrib>Harding, J. P</creatorcontrib><creatorcontrib>Herzog, I</creatorcontrib><creatorcontrib>Hinton, J</creatorcontrib><creatorcontrib>Huang, D</creatorcontrib><creatorcontrib>Hueyotl-Zahuantitla, F</creatorcontrib><creatorcontrib>Humensky, T. B</creatorcontrib><creatorcontrib>Hüntemeyer, P</creatorcontrib><creatorcontrib>Joshi, V</creatorcontrib><creatorcontrib>Kaufmann, S</creatorcontrib><creatorcontrib>Lee, J</creatorcontrib><creatorcontrib>Vargas, H. León</creatorcontrib><creatorcontrib>Longinotti, A. L</creatorcontrib><creatorcontrib>Luis-Raya, G</creatorcontrib><creatorcontrib>Malone, K</creatorcontrib><creatorcontrib>Martinez, O</creatorcontrib><creatorcontrib>Martínez-Castro, J</creatorcontrib><creatorcontrib>Matthews, J. A</creatorcontrib><creatorcontrib>Miranda-Romagnoli, P</creatorcontrib><creatorcontrib>Morales-Soto, J. A</creatorcontrib><creatorcontrib>Moreno, E</creatorcontrib><creatorcontrib>Mostafá, M</creatorcontrib><creatorcontrib>Nellen, L</creatorcontrib><creatorcontrib>Noriega-Papaqui, R</creatorcontrib><creatorcontrib>Olivera-Nieto, L</creatorcontrib><creatorcontrib>Omodei, N</creatorcontrib><creatorcontrib>Pérez-Pérez, E. G</creatorcontrib><creatorcontrib>Rho, C. D</creatorcontrib><creatorcontrib>Rosa-González, D</creatorcontrib><creatorcontrib>Ruiz-Velasco, E</creatorcontrib><creatorcontrib>Salazar, H</creatorcontrib><creatorcontrib>Salazar-Gallegos, D</creatorcontrib><creatorcontrib>Sandoval, A</creatorcontrib><creatorcontrib>Schneider, M</creatorcontrib><creatorcontrib>Serna-Franco, J</creatorcontrib><creatorcontrib>Smith, A. J</creatorcontrib><creatorcontrib>Son, Y</creatorcontrib><creatorcontrib>Springer, R. W</creatorcontrib><creatorcontrib>Tibolla, O</creatorcontrib><creatorcontrib>Tollefson, K</creatorcontrib><creatorcontrib>Torres, I</creatorcontrib><creatorcontrib>Torres-Escobedo, R</creatorcontrib><creatorcontrib>Turner, R</creatorcontrib><creatorcontrib>Ureña-Mena, F</creatorcontrib><creatorcontrib>Varela, E</creatorcontrib><creatorcontrib>Villaseñor, L</creatorcontrib><creatorcontrib>Wang, X</creatorcontrib><creatorcontrib>Watson, I. J</creatorcontrib><creatorcontrib>Willox, E</creatorcontrib><creatorcontrib>Zhou, H</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HAWC Collaboration</au><au>Albert, A</au><au>Alvarez, C</au><au>Rojas, D. Avila</au><au>Solares, H. A. Ayala</au><au>Babu, R</au><au>Belmont-Moreno, E</au><au>Breuhaus, M</au><au>Capistrán, T</au><au>Carramiñana, A</au><au>Casanova, S</au><au>Cotzomi, J</au><au>de León, S. Coutiño</au><au>De la Fuente, E</au><au>Depaoli, D</au><au>Hernandez, R. Diaz</au><au>Dingus, B. L</au><au>DuVernois, M. A</au><au>Durocher, M</au><au>Engel, K</au><au>Espinoza, C</au><au>Fan, K. L</au><au>Fang, K</au><au>Fraija, N</au><au>García-González, J. A</au><au>González, M. M</au><au>Goodman, J. A</au><au>Groetsch, S</au><au>Harding, J. P</au><au>Herzog, I</au><au>Hinton, J</au><au>Huang, D</au><au>Hueyotl-Zahuantitla, F</au><au>Humensky, T. B</au><au>Hüntemeyer, P</au><au>Joshi, V</au><au>Kaufmann, S</au><au>Lee, J</au><au>Vargas, H. León</au><au>Longinotti, A. L</au><au>Luis-Raya, G</au><au>Malone, K</au><au>Martinez, O</au><au>Martínez-Castro, J</au><au>Matthews, J. A</au><au>Miranda-Romagnoli, P</au><au>Morales-Soto, J. A</au><au>Moreno, E</au><au>Mostafá, M</au><au>Nellen, L</au><au>Noriega-Papaqui, R</au><au>Olivera-Nieto, L</au><au>Omodei, N</au><au>Pérez-Pérez, E. G</au><au>Rho, C. D</au><au>Rosa-González, D</au><au>Ruiz-Velasco, E</au><au>Salazar, H</au><au>Salazar-Gallegos, D</au><au>Sandoval, A</au><au>Schneider, M</au><au>Serna-Franco, J</au><au>Smith, A. J</au><au>Son, Y</au><au>Springer, R. W</au><au>Tibolla, O</au><au>Tollefson, K</au><au>Torres, I</au><au>Torres-Escobedo, R</au><au>Turner, R</au><au>Ureña-Mena, F</au><au>Varela, E</au><au>Villaseñor, L</au><au>Wang, X</au><au>Watson, I. J</au><au>Willox, E</au><au>Zhou, H</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>HAWC Study of Very-High-Energy $\gamma$-ray Spectrum of HAWC J1844-034</atitle><date>2023-09-07</date><risdate>2023</risdate><abstract>ApJ 954 (2023) 205 Recently, the region surrounding eHWC J1842-035 has been studied extensively
by gamma-ray observatories due to its extended emission reaching up to a few
hundred TeV and potential as a hadronic accelerator. In this work, we use 1,910
days of cumulative data from the High Altitude Water Cherenkov (HAWC)
observatory to carry out a dedicated systematic source search of the eHWC
J1842-035 region. During the search we have found three sources in the region,
namely, HAWC J1844-034, HAWC J1843-032, and HAWC J1846-025. We have identified
HAWC J1844-034 as the extended source that emits photons with energies up to
175 TeV. We compute the spectrum for HAWC J1844-034 and by comparing with the
observational results from other experiments, we have identified HESS
J1843-033, LHAASO J1843-0338, and TASG J1844-038 as very-high-energy gamma-ray
sources with a matching origin. Also, we present and use the multi-wavelength
data to fit the hadronic and leptonic particle spectra. We have identified four
pulsar candidates in the nearby region from which PSR J1844-0346 is found to be
the most likely candidate due to its proximity to HAWC J1844-034 and the
computed energy budget. We have also found SNR G28.6-0.1 as a potential
counterpart source of HAWC J1844-034 for which both leptonic and hadronic
scenarios are feasible.</abstract><doi>10.48550/arxiv.2309.04079</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | DOI: 10.48550/arxiv.2309.04079 |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_arxiv_primary_2309_04079 |
| source | arXiv.org |
| subjects | Physics - High Energy Astrophysical Phenomena |
| title | HAWC Study of Very-High-Energy $\gamma$-ray Spectrum of HAWC J1844-034 |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T11%3A21%3A07IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-arxiv_GOX&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=HAWC%20Study%20of%20Very-High-Energy%20$%5Cgamma$-ray%20Spectrum%20of%20HAWC%20J1844-034&rft.au=HAWC%20Collaboration&rft.date=2023-09-07&rft_id=info:doi/10.48550/arxiv.2309.04079&rft_dat=%3Carxiv_GOX%3E2309_04079%3C/arxiv_GOX%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |